id
int32 0
32.5k
| code
stringlengths 95
8.4k
| label
stringclasses 65
values |
|---|---|---|
28,900 | int main(){
int n,i,j,flag;
char s[81];
scanf("%d\n",&n);
for(i=0;i<n;i++){
gets(s);
flag=1;
if( (s[0]>='a' && s[0]<='z') || (s[0]>='A' && s[0]<='Z') || s[0]=='_'){
if(strlen(s)==1){
flag=1;
}else{
for(j=1;j<strlen(s);j++){
if( (s[j]>='a' && s[j]<='z') || (s[j]>='A' && s[j]<='Z') || (s[j]>='0' && s[j]<='9') ||s[j]=='_'){
continue;
}else{
flag=0;
break;
}
}
}
}else{
flag=0;
}
printf("%d\n",flag);
}
return 0;
} | 58 |
28,901 | main()
{
int n;
scanf("%d",&n);
getchar();
int i,j;
char x[100];
for(j=0;j<n;j++)
{
gets(x);
if(x[0]=='_'||(x[0]>='A'&&x[0]<='z'))
{
if(x[1]=='\0')
{
printf("1\n");
continue;
}
}
else
{
printf("0\n");
continue;
}
for(i=1;x[i]!='\0';i++)
{
if(x[i]=='_'||(x[i]>='A'&&x[i]<='z')||(x[i]>='0'&&x[i]<='9'))
continue;
else
{
printf("0\n");
break;
}
}
if(x[i]=='\0')
printf("1\n");
}
}
| 58 |
28,902 | int main()
{
char s1[100];
int i,j,n,len,s2[100];
scanf("%d",&n);
getchar();
for(i=0;i<n;i++)
{
//scanf("%s",s1);
//getchar();
gets(s1);
len=strlen(s1);
for(j=0;j<len;j++)
{
if(j==0)
{
if(!((s1[j]>='a'&&s1[j]<='z')||(s1[j]=='_')||(s1[j]>='A'&&s1[j]<='Z')))
{
s2[i]=0;/*printf("0\n");*/
break;
}
}
else
{
if(!((s1[j]>='a'&&s1[j]<='z')||(s1[j]=='_')||(s1[j]>='A'&&s1[j]<='Z')||(s1[j]>='0'&&s1[j]<='9')))
{
s2[i]=0;
break;
}
}
}
if(j>=len)
s2[i]=1;
}
for(i=0;i<n;i++)
printf("%d\n",s2[i]);
return 0;
}
| 58 |
28,903 | int main()
{
int n , len ;
char word[100];
cin >> n;
for ( int i = 0 ; i <= n ; i ++ )
{
cin.getline( word , 100000 );
len = strlen( word );
for ( int j = 0 ; j <= len - 1 ; j ++ )
{
if ( ( word[j] != '_' ) && ( word[j] < 65 || word[j] > 122 || ( word[j] > 90 && word[j] < 97 ) ) && ( word[j] < '0' || word[j] > '9' ) )
{
cout << 0 << endl;
break;
}
if ( word[0] != '_' && ( word[0] < 65 || word[0] > 122 ) )
{
cout << 0 << endl;
break;
}
if ( word[j] == ' ' )
{
cout << 0 << endl;
break;
}
if ( j == len - 1 )
cout << 1 << endl;
}
}
return 0;
} | 58 |
28,904 |
int main()
{
int n,i,len;
scanf("%d",&n);
getchar();
for(i=0;i<n;i++)
{
char*p;
int s=0;
char*a=(char*)malloc(sizeof(char)*81);
gets(a);
len=strlen(a);
p=a;
if(!((*p>='a'&&*p<='z')||(*p>='A'&&*p<='Z')||(*p=='_')))
printf("0\n");
else
{
for(p=a+1;p<a+len;p++)
{
if((*p>='a'&&*p<='z')||(*p>='A'&&*p<='Z')||(*p>='0'&&*p<='9')||(*p=='_'))
s++;
}
if(s==len-1)
printf("1\n");
else
printf("0\n");
}
}
return 0;
} | 58 |
28,905 | void main()
{
int i,j,n,t=0;
char (*str)[81],p[2];
scanf("%d",&n);
gets(p);
str=(char (*)[81])malloc(n*sizeof(char)*81);
for(i=0;i<n;i++)
gets(*(str+i));
for(i=0;i<n;i++)
{
t=0;
if(**(str+i)>='a'&&**(str+i)<='z'||**(str+i)>='A'&&**(str+i)<='Z'||**(str+i)=='_')
{
for(j=1;*(*(str+i)+j)!='\0';j++)
{
if(!(*(*(str+i)+j)>='a'&&*(*(str+i)+j)<='z'||*(*(str+i)+j)>='A'&&*(*(str+i)+j)<='Z'||*(*(str+i)+j)=='_'||*(*(str+i)+j)>='0'&&*(*(str+i)+j)<='9')){printf("0\n");t=1;break;}
}
if(t==0)printf("1\n");
}
else printf("0\n");
}
} | 58 |
28,906 |
int judge(char *,int );
int main()
{
char str[100],*p=str,nc[2];
int n,i;
gets(nc);
n=atoi(nc);
for(i=0;i<n;i++){
gets(p);
printf("%d\n",judge(p,strlen(p)));
}
return 0;
}
int judge(char *a,int x){
if(*a=='_'||(*a<='z'&&*a>='a')||(*a<='Z'&&*a>='A')){
int i;
for(i=1;i<x;i++){
if(*(a+i)!='_'&&!(*(a+i)<='z'&&*(a+i)>='a')&&!(*(a+i)<='Z'&&*(a+i)>='A')&&!(*(a+i)>='0'&&*(a+i)<='9'))
return 0;
}
return 1;
}
else
return 0;
}
| 58 |
28,907 | int main()
{
int n,i,j;
char a[200][81];
cin>>n;
for(i=0;i<=n;i++)
cin.getline(a[i],81);
for(i=1;i<=n;i++)
{
if(a[i][0]=='_'||((int)a[i][0]>=65&&(int)a[i][0]<=122))
{j=1;
while(a[i][j]!='\0')
{
if(((int)a[i][j]>=65&&(int)a[i][j]<=122)||((int)a[i][j]>=48&&(int)a[i][j]<=57)||a[i][j]=='_')
j++;
else {cout<<0<<endl;break;}
}
if(a[i][j]=='\0')
cout<<1<<endl;
}
else cout<<0<<endl;
}
return 0;
} | 58 |
28,908 | main()
{
int n;
int i;
scanf("%d\n",&n);
char s[100];
for(i=0;i<n;i++){
gets(s);
int m,j=0,count=0;
while(s[j]!='\0')
{
if(s[j]==' '||s[j]<'A'&&s[j]>'9'||s[j]>'Z'&&s[j]<'A'||s[j]>'z'||s[j]<'0')
count++;
j++;
}
if(s[0]=='_'||s[0]>='a'&&s[0]<='z'||s[0]>='A'&&s[0]<='Z')
{
if(count==0)
{
m=1;
}
else
m=0;
}
else
m=0;
printf("%d\n",m);
}
} | 58 |
28,909 | int main()
{
int n, i, j, n1;
char str[200];
cin >> n;
cin.get();
for (i = 1; i <= n; i++)
{
j = 1;
cin.getline(str,120);
n1 = strlen(str);
if (!((str[0] == '_') || ((str[0] >= 'a') && (str[0] <= 'z')) || ((str[0] >= 'A') && (str[0] <= 'Z'))))
{
cout << 0 << endl;
continue;
}
for (j = 1; str[j] != 0; j++)
{
if (((str[j] >= 'a') && (str[j] <= 'z')) || ((str[j] >= '0') && (str[j] <= '9')) || (str[j] == '_') || ((str[j] >= 'A') && (str[j] <= 'Z')))
continue;
else
break;
}
//if (j == n1)
if (str[j] == 0)
cout << 1 << endl;
else
cout << 0 << endl;
}
return 0;
} | 58 |
28,910 |
int main()
{
int n;
int i,j,l;
char a[100];
scanf("%d",&n);
getchar();
for(i=0;i<n;i++)
{
gets(a);
l=strlen(a);
if(!((a[0]>='A'&&a[0]<='Z')||(a[0]>='a'&&a[0]<='z')||a[0]=='_'))
{
printf("0\n");
}
else
{
for(j=1;j<l;j++)
{
if(!((a[j]>='0'&&a[j]<='9')||(a[j]>='A'&&a[j]<='Z')||(a[j]>='a'&&a[j]<='z')||a[j]=='_'))
{
printf("0\n");
j=l+1;
}
}
if(j==l)
printf("1\n");
}
}
getchar();
getchar();
getchar();
}
| 58 |
28,911 | main()
{
int i,j,n,flag=1;
char **p;
scanf("%d\n",&n);
p=(char **)malloc(n*sizeof(char *));
for(i=0;i<n;i++)
{
p[i]=(char *)malloc(81*sizeof(char));
}
for(i=0;i<n;i++)
{
gets(p[i]);
}
for(i=0;i<n;i++)
{
if(!(p[i][0]=='_'||(p[i][0]>='a'&&p[i][0]<='z')||(p[i][0]>='A'&&p[i][0]<='Z')))
flag=0;
for(j=0;p[i][j]!='\0';j++)
{
if(!((p[i][j]>='0'&&p[i][j]<='9')||(p[i][j]>='a'&&p[i][j]<='z')||(p[i][j]<='Z'&&p[i][j]>='A')||(p[i][j]=='_')))
flag=0;
}
printf("%d\n",flag);
flag=1;
}
for(i=0;i<n;i++)
free(p[i]);
free(p);
}
| 58 |
28,912 | void main()
{
int n,i,j,k,flag;
char *s;
s=malloc(100*sizeof(char));
scanf("%d",&n);
gets(s);
for(i=1;i<=n;i++)
{flag=1;k=0;
gets(s);
if(*(s+0)=='_') k=1;if(*(s+0)<='9'&&*(s+0)>='0') flag=0;
for(j=k;*(s+j)!='\0';j++)
if(*(s+j)<='z'&&*(s+j)>='A') ;
else if(*(s+j)<='9'&&*(s+j)>='0') ;
else flag=0;
printf("%d\n",flag);
}
} | 58 |
28,913 | void main()
{
int n,i,j,flag=1,len;
char (*name)[124],p[10];
scanf("%d/n",&n);
gets(p);
name=(char (*)[124])malloc(124*sizeof(char)*20);
gets(*name);
for(i=1;i<n;i++)
{
gets(*(name+i));
}
for (i=0;i<n;i++)
{
flag=1;
len=strlen(*(name+i));
if(**(name+i)=='_'||(**(name+i)<='Z'&&**(name+i)>='A')||('a'<=**(name+i)&&**(name+i)<='z'))
{
for(j=1;j<len;j++)
{
if(!(('0'<=*(*(name+i)+j)&&*(*(name+i)+j)<='9')||('A'<=*(*(name+i)+j)&&*(*(name+i)+j)<='Z')||('a'<=*(*(name+i)+j)&&*(*(name+i)+j)<='z')||*(*(name+i)+j)=='_'))
flag=0;
}
{if(flag==0) printf("0\n");
else printf("1\n");}
}
else printf("0\n");
}
} | 58 |
28,914 | int main()
{
char a[150][80];
int n,i,j,len_a,g;
cin>>n;
cin.get();
for(i=0;i<n;i++)
{
gets(a[i]);
if((a[i][0]=='_')||(a[i][0]>='A')&&(a[i][0]<='Z')||(a[i][0]>='a')&&(a[i][0]<='z'))
{
g=0;
len_a=strlen(a[i]);
for(j=1;j<len_a;j++)
{
if ((a[i][j]=='_')||(a[i][j]>='A')&&(a[i][j]<='Z')||(a[i][j]>='a')&&(a[i][j]<='z')||
(a[i][j]>='0')&&(a[i][j]<='9'))
continue;
else
{
g=1;
break;
}
}
if (g==0) cout<<1<<endl;
else cout<<0<<endl;
}
else cout<<0<<endl;
}
return 0;
}
| 58 |
28,915 | // asdddee.cpp : Defines the entry point for the console application.
//
int main()
{ char zifu[100];
char a[10];
int n,p,i,j,l;
gets(a);
n=atoi(a);
for(i=0;i<n;i++){
gets(zifu);
if(zifu[0]=='_'||(zifu[0]>='A'&&zifu[0]<='Z')||(zifu[0]>='a'&&zifu[0]<='z'))
{ l=1;
p=1;
for(j=1;zifu[j]!='\0';j++){
if((zifu[j]>='A'&&zifu[j]<='Z')||(zifu[j]>='a'&&zifu[j]<='z')||(zifu[j]>='0'&&zifu[j]<='9')||zifu[j]=='_')
p=1;
else{
p=0;
break;}
}
}
else
l=0;
if(l==0)
printf("0\n");
else if(p==1&&l==1)
printf("1\n");
else if(p==0)
printf("0\n");
}
return 0;
}
| 58 |
28,916 | int hefa_hou(char a)//????????????????????
{
int pan;
pan=a;
if (((pan>=65)&&(pan<=90))||((pan>=97)&&(pan<=122))||(pan==95)||((pan>=48)&&(pan<=57))) return 1;//??????????????
else return 0;
}
int hefa_qian(char a)//?????????????
{
int pan;
pan=a;
if (((pan>=65)&&(pan<=90))||((pan>=97)&&(pan<=122))||(pan==95)) return 1;//???????????
else return 0;}
int main()
{
int num,i,j,length,count;//num?????i,j?????length????count????
char ming[81];
cin>>num;
for(i=0;i<num;i++)
{
cin.get();//????
cin.get(ming,81);
length=strlen(ming);
count=0;//??
for(j=0;j<length;j++)
{
if ((j==0)&&(hefa_qian(ming[0]))) count++;//???????
if ((j!=0)&&(hefa_hou(ming[j]))) count++;//???????
}
if (count==length) cout<<"1"<<endl;
else cout<<"0"<<endl;
}
cin.get();cin.get();cin.get();cin.get();cin.get();
return 0;
}
| 58 |
28,917 | int main()
{
int i,n,k,t,j;
char c[81];
char*p;
scanf("%d\n",&n);
for(i=0;i<n;i++){
gets(c);
p=c;
k=strlen(p);
for(j=0;j<k;j++){
if(*p>='0'&&*p<='9'){t=-1;break;}
if((*(p+j)>='0'&&*(p+j)<='9')||(*(p+j)>='a'&&*(p+j)<='z')||(*(p+j)>='A'&&*(p+j)<='Z')||(*(p+j)=='_'))
{
t++;
}else{t=-1;break;}
}if(t==-1){printf("0\n");}
else{printf("1\n");}
}
return 0;
} | 58 |
28,918 | char s[100] = {0};
int main ( )
{
int n;
cin >> n;
cin.getline ( s, 100 );
for ( int i = 0; i < n; i ++ )
{
cin.getline ( s, 100 );
int len = strlen ( s ), j = 1;
if ( ! ( s[0] == '_' || ( s[0] >= 'A' && s[0] <= 'Z' ) || ( s[0] >= 'a' && s[0] <= 'z' ) ) )
{
cout << 0 << endl;
continue;
}
for ( j = 1; j < len; j ++ )
{
if ( ! ( s[j] == '_' || ( s[j] >= 'A' && s[j] <= 'Z' ) || ( s[j] >= 'a' && s[j] <= 'z' ) || ( s[j] >= '0' && s[j] <= '9' ) ) )
{
cout << 0 << endl;
break;
}
}
if ( j == len )
cout << 1 << endl;
}
return 0;
} | 58 |
28,919 |
int main(){
int k;
char ch,s[100];
scanf("%d\n",&k);
for (;k;k--){
scanf("%c",&ch);
if ((ch>47)&&(ch<58)){
while (ch!='\n') scanf("%c",&ch);
printf("0\n");
}
else{
while (ch!='\n'){
if ((ch!='_')&&((ch<48)||((ch>57)&&(ch<65))||((ch>90)&&(ch<97))||(ch>122))){
while (ch!='\n') scanf("%c",&ch);
ch=' ';
printf("0\n");
break;
}
scanf("%c",&ch);
}
if (ch=='\n')
printf("1\n");
}
}
}
| 58 |
28,920 | /*
* assignment.cpp
*
* Created on: 2010-11-23
* Author: ??
* ?????C????????
*/
int main() {
int n, j = 1;
cin>>n;
char a[n + 1][100];
for (int i = 0; i <= n; i++)
cin.getline(a[i], 100);
for (int i = 1; i <= n; i++) {
//???????????
if ((a[i][0] >= 'A' && a[i][0] <= 'Z') || (a[i][0] >= 'a' && a[i][0]
<= 'z') || a[i][0] == '_') {
//???????????????????
j=1;
while (a[i][j] != '\0') {
if (!((a[i][j] >= 'A' && a[i][j] <= 'Z') || (a[i][j] >= 'a'
&& a[i][j] <= 'z') || a[i][j] == '_' || (a[i][j] >= '0'
&& a[i][j] <= '9'))) {
cout << "0" << endl;
break;
}
j++;
}
if(a[i][j] == '\0')//???????1
cout<<"1"<<endl;
} else {//?????????0
cout << "0" << endl;
}
}
return 0;
}
| 58 |
28,921 |
int i,j,k;
int f[80];
int panduan()
{
char ch[80];
gets(ch);
int m=strlen(ch);
if((ch[0]==95) || (ch[0]<=90&&ch[0]>=65)||(ch[0]<=122&&ch[0]>=97))
{
f[j]=1;
for(i=1;i<m;)
{
if(((ch[i]<65&&ch[i]>58)||(ch[i]<48) ||((ch[i]>90&&ch[i]<=94)||(ch[i]==96)))||(ch[i]>122))
{
f[j]=0;
break;
}
else
i++;
}
}
else
f[j]=0;
return f[j];
}
int main()
{
scanf("%d\n",&k);
for(j=0;j<k;j++)
panduan();
for(j=0;j<k;j++)
printf("%d\n",f[j]);
scanf("%d",&i);
return 0;
} | 58 |
28,922 | void main()
{
char a[100];
int g=0;
scanf("%d\n",&g);
while(g--)
{
int flag = 0;
gets(a);
if(*a == '\0')
{
g++;
continue;
}
char* p = a;
for(p=a;p<a+strlen(a);p++)
{
if((!isalpha(*p))&&(!isdigit(*p))&&(*p!='_'))
{
flag = 1;
printf("0\n");
break;
}
}
if(flag == 1)
{
continue;
}
if(*a=='_'||isalpha(*a))
{
printf("1\n");
}
else
{
printf("0\n");
}
}
}
| 58 |
28,923 | main()
{
int n,i,m;
char a[1];
gets(a);
n=atoi(a);
for(i=0;i<n;i++)
{
char str[80];
gets(str);
m=strlen(str);
int p=0;
if( ( (str[0]>='a')&&(str[0]<='z') ) || ( (str[0]>='A')&&(str[0]<='Z') ) || (str[0]=='_') )
{
for(int k=1;k<m;k++)
{
if( ( (str[k]>='a')&&(str[k]<='z') ) || ( (str[k]>='A')&&(str[k]<='Z') ) || (str[k]=='_') || ( (str[k]>='0')&&(str[k]<='9') ) )
;
else
p=1;
}
}
else
p=1;
if(p==0)
printf("1\n");
else
printf("0\n");
}
}
| 58 |
28,924 | void main()
{
char zf[10000][81];
char num[10];
int n;
int i,j;
gets(num);
n=atoi(num);
for(i=0;i<n;i++)
{
gets(zf[i]);
if((zf[i][0]<'A'||(zf[i][0]>'Z'&&zf[i][0]<'a')||zf[i][0]>'z')&&zf[i][0]!='_')
printf("0\n");
else
{
for(j=0;zf[i][j]!='\0';j++)
{
if((zf[i][j]<'A'||(zf[i][j]>'Z'&&zf[i][j]<'a')||zf[i][j]>'z')&&(zf[i][j]!='_')&&(zf[i][j]>'9'||zf[i][j]<'0'))
{
printf("0\n");
break;
}
if(zf[i][j+1]=='\0')
{
printf("1\n");
break;
}
}
}
}
}
| 58 |
28,925 |
int main()
{
int f=0,b=0,n;
char a[81],*p;
scanf("%d",&n);
getchar();
while(n>0)
{
gets(a);
p=a;
if( (*p=='_') || (*p>='a'&&*p<='z') || (*p>='A'&&*p<='Z') )
b=1;
else
b=0;
while(*p!='\0')
{
if( (*p=='_')|| (*p>='a'&&*p<='z') || (*p>='A'&&*p<='Z') || (*p>='0'&&*p<='9') )
f=1;
else
{
f=0;
break;
}
p++;
}
if(f==1&&b==1)
printf("1\n");
else
printf("0\n");
n--;
}
return 0;
} | 58 |
28,926 | int stri(char*);
int main()
{
char str[1000][1000];
char *p[1000],*p0;
int n,i,flag;
scanf("%d",&n);
for (i=0;i<=n;i++){
gets(str[i]);
p[i] = str[i];
}
for (i=1;i<=n;i++){
p0 = p[i];
if(*p0<'A'||*p0>'z'||(*p0>'Z'&&*p0<'a'&&*p0!='_')){
printf("0\n");
continue;
}
else{
if (stri(p0)==1) printf("1\n");
else printf("0\n");
}
}
}
int stri(char *str){
char *pi;
for (pi=str;*pi!='\0';pi++){
if (*pi<48||*pi>'z'||(57<*pi&&*pi<65)||(*pi>'Z'&&*pi<'a'&&*pi!='_')){
return 0;
break;
}
}
if (*pi=='\0') return 1;
}
| 58 |
28,927 | int main()
{
int i,j,k,m,n;
char a[100]={'\0'};
char*p;
scanf("%d",&n);
for(j=0;j<=n;j++)
{
gets(a);
if(j==0)
{continue;}
p=a;
m=strlen(a);
k=0;
if(*p>='0'&&*p<='9')
{
printf("0\n");
}else
{
for(i=0;i<m;i++)
{
if((*(p+i)>='0'&&*(p+i)<='9')||(*(p+i)>='a'&&*(p+i)<='z')||(*(p+i)>='A'&&*(p+i)<='Z')||(*(p+i)=='_'))
{
k++;
}
}
if(k==m)
{
printf("1\n");
}else
{
printf("0\n");
}
}
}
return 0;
}
| 58 |
28,928 | int panduan(char a)
{
if(a>='0'&&a<='9')
return 0;
if(a>='a'&&a<='z')
return 0;
if(a>='A'&&a<='Z')
return 0;
if(a=='_')
return 0;
return 1;
}
int main()
{
char a[81];
int k;
scanf("%d\n",&k);
for(int j=0;j<k;j++)
{
gets(a);
int n=strlen(a);
if(!(a[0]=='_'||(a[0]>='a'&&a[0]<='z')||(a[0]>='A'&&a[0]<='Z')))
{
printf("0\n");
continue;
}
else
for(int i=0;i<n;i++)
{
if(panduan(a[i]))
{
printf("0\n");
goto end;
}
}
printf("1\n");
end:;
}
} | 58 |
28,929 | int biaozhi(char a[])
{
int l,i;
char *p;
p=a;
if((a[0]<='z'&&a[0]>='a')||(a[0]<='Z'&&a[0]>='A')||a[0]=='_')
{
for(i=1;i<strlen(a);i++)
{
if((*(p+i)<='z'&&*(p+i)>='a')||(*(p+i)<='Z'&&*(p+i)>='A')||*(p+i)=='_'||(*(p+i)>='0'&&*(p+i)<='9'))
{
l=1;
}
else
{
l=0;
break;
}
}
return l;
}
else
return 0;
}
void main()
{
int n,i;
char a[85];
scanf("%d ",&n);
for(i=0;i<n;i++)
{
gets(a);
if(biaozhi(a))
printf("1\n");
else
printf("0\n");
}
}
| 58 |
28,930 | int main (){
char a[100];
int i,n,m=1;
int length;
char *p;
scanf("%d",&n);
for(i=0;i<n+1;i++){
gets(a);
p=a;
if(!( (*p=='_')|| (*p>64&&*p<91) || (*p>96&&*p<123) ) ){
m=0;
}
length=strlen(a);
for(p=a;p<a+length;p++){
if(! ((*p=='_') || (*p>64&&*p<91) || (*p>96&&*p<123) || (*p>47&&*p<58) )){
m=0;
break;
}
}
if(i>0){
printf("%d\n",m);
}
m=1;
}
return 0;
}
| 58 |
28,931 | // c??????
int main()
{
int n,i,j;
char str[100];
cin >> n;
cin.get();
for(i = 0; i < n; i++)
{
cin.getline(str,100);
for(j = 0; str[j] != '\0'; j++)
{
if(j == 0)
{
if(((str[j] - 'a') < 0 ||(str[j] - 'a') > 26)&&((str[j] - 'A') < 0 || (str[j] - 'A') > 26) && (str[j] != '_'))
break;
}
else if(((str[j] - '0') < 0 || (str[j] - '0') > 9) && ((str[j] - 'a') < 0 ||(str[j] - 'a') > 26)&&
((str[j] - 'A') < 0 || (str[j] - 'A') > 26) && (str[j] != '_'))
break;
}
if(str[j] == '\0')
cout << 1 << endl;
else cout << 0 << endl;
}
return 0;
} | 58 |
28,932 | int main()
{ int n,len,i,j,count;
int a=1,b=0;
char *p;
char zfc[81];
scanf("%d",&n);
getchar();
for(i=0;i<n;i++){
count=0;
gets(zfc);
len=strlen(zfc);
p=zfc;
if(*p=='_'||(*p>='A'&&*p<='z')){
for(p=zfc+1;p<zfc+len;p++){
if(*p!='_'&&(*p<'0'||(*p>'9'&&*p<'A')||*p>'z')){
printf("%d\n",b);
break;
}
count++;
}
if(count==len-1)
printf("%d\n",a);
}
else
printf("%d\n",b);
}
return 0;
} | 58 |
28,933 | //????
int main()
{
int n=0; //??????
int i=0; //????
int j=0;
int pan=0; //????????
char str[90]; //?????
for(i=0;i<90;i++)
{
str[i]=0;
}
cin>>n;
cin.get();
for(i=0;i<n;i++)
{
cin.getline(str,90);
if(str[0]=='_'||(str[0]>='a'&&str[0]<='z')||(str[0]>='A'&&str[0]<='Z'))
{
for(j=0;str[j]!=0;j++)
{
if((str[j]=='_'||(str[j]>='a'&&str[j]<='z')||(str[j]>='A'&&str[j]<='Z')||(str[j]>='0'&&str[j]<='9')))
{
pan=0;
}
else
{
pan=1;
break;
}
}
if(pan==1)
{
cout<<0<<endl;
}
else
{
cout<<1<<endl;
}
}
else
{
cout<<0<<endl;
}
}
return 0;
} | 58 |
28,934 | // ??4.cpp : Defines the entry point for the console application.
//
int main()
{
int n = 0;
char num[81];
int i = 0;
int len = 0;
int t = 0;
int m = 0;
int d[3] = {0};
int e[80] = {0};
int k[80] = {0};
int f[80] = {0};
cin >> n;
cin.ignore();
for( i = 1;i <= n;i++ )
{
cin.getline(num,81);
d[1] = num[0] - 'a';
d[2] = num[0] - 'A';
len = strlen(num);
if( num[0] == '_'
|| ( d[1] >= 0 && d[1] <= 25)
|| ( d[2] >= 0 && d[2] <= 25) )
{
len = strlen(num);
if( len == 1 )
{
cout << 1 << endl;
continue;
}else
{
for( t = 1;t <= len - 1;t++ )
{
e[t] = num[t] - 'a';
k[t] = num[t] - 'A';
f[t] = num[t] - '0';
}
for( t = 1;t <= len - 1;t++ )
{
if( ( e[t] >= 0 && e[t] <= 25 )
|| ( k[t] >= 0 && k[t] <= 25 )
|| (f[t] >= 0 && f[t] <= 9 )
|| num[t] == '_')
{
m = 0;
}
else
{
m = 1;
break;
}
}
}
}
else
{
cout << 0 << endl;
continue;
}
if( m == 1 )
cout << 0 << endl;
else
cout << 1 << endl;
}
return 0;
}
| 58 |
28,935 | int main ()
{
int n;
cin>>n; //????????n
getchar (); //???????
for ( int i=0; i<n; i++ )
{
char a[81]; //????????
cin.getline(a,81);
int j;
int l=strlen(a);
if ( (a[0]>='a'&&a[0]<='z')//?????????????????
||(a[0]>='A'&&a[0]<='Z')
||a[0]=='_')
{
for ( j=1; j<l; j++ )//???????????????
{
if ((a[j]>='a'&&a[j]<='z')
||(a[j]>='A'&&a[j]<='Z')
||(a[j]>='0'&&a[j]<='9')||(a[j]=='_'))
continue;
else
break;
}
if ( j==l ) //???????????????1
cout<<"1"<<endl;
else
cout<<"0"<<endl; //??????0
}
else
cout<<"0"<<endl; //??????????0
}
return 0; //???????????
} //????
| 58 |
28,936 | int identf(char *str);
int isKey(char *str);
int main()
{
int n,i;
char buffer[256];
scanf("%d",&n);
getchar();
for(i=0;i<n;i++)
{
gets(buffer);
if(identf(buffer))
{
printf("1\n");
}
else
{
printf("0\n");
}
}
return 0;
}
/**************************************************************************/
int identf(char *str)
{
int flag=0;
char *p=str;
/*???????????*/
if((*str>='a' && *str<='z') || (*str>='A' && *str<='Z') || *str=='_')
{
flag=1;
str++;
}
/*????????????*/
while(*str&&flag)
{
if((*str>='a' && *str<='z') || (*str>='A' && *str<='Z') || *str=='_'
|| (*str>='0' && *str<='9'))
{
flag=1;
str++;
}
else
flag=0;
}
/*????????*/
if(flag)
flag=isKey(p);
return flag;
}
/*****************************??????*******************************/
int isKey(char *str)
{
char *keyword[]={"auto", "break", "case", "char", "const", "continue", "default",
"do", "double", "else", "enum", "extern", "float", "for", "goto",
"if", "int", "long", "register", "return", "short", "signed",
"sizeof", "static", "struct", "switch", "typedef", "union", "unsigned",
"void", "volatile", "while"};
int i, flag=1;
for(i=0; i<32; i++)
{
if(strcmp(str, keyword[i])==0)
{
flag=0;
break;
}
}
return flag;
} | 58 |
28,937 | /*
* biaozhun.cpp
*
* Created on: 2010-11-24
* Author: lz
*/
int main()
{
int n;
int i;
char c[105][85];
cin>>n;
for(i=0;i<=n;i++)
cin.getline(c[i],85);//?????????
for(i=1;i<=n;i++)
{
int j=0;
if(c[i][j]!='_'&&(c[i][j]<'A'||c[i][j]>'z'||(c[i][j]>'Z'&&c[i][j]<'a')))//??????
cout<<"0"<<endl;
else
{
j++;
while(c[i][j]!='\0')
{
if(c[i][j]!='_'&&(c[i][j]<'0'||c[i][j]>'9'&&c[i][j]<'A'||c[i][j]>'Z'&&c[i][j]<'a'||c[i][j]>'z'))
//????
{
cout<<"0"<<endl;
break;
}
else
j++;
}
if(c[i][j]=='\0')//??????
cout<<"1"<<endl;
}
}
return 0;
}
| 58 |
28,938 | int legal(char *p){//??????????
int i;
for(i=0;*(p+i)!=0;i++){
if(i==0){
if(*(p+i)!='_'&&!(*(p+i)>='a'&&*(p+i)<='z')&&!(*(p+i)>='A'&&*(p+i)<='Z'))break;
}
else if(*(p+i)!='_'&&!(*(p+i)>='a'&&*(p+i)<='z')&&!(*(p+i)>='A'&&*(p+i)<='Z')
&&!(*(p+i)>='0'&&*(p+i)<='9'))break;
}
if(*(p+i)==0)return 1;
return 0;
}
int main(){
int n;
char string[81];
cin>>n;
cin.getline(string,80);
for(;n>0;n--){
cin.getline(string,81);
cout<<legal(string)<<endl;
}
return 0;
}
| 58 |
28,939 | int main()
{
int n,i,j,y,l;
char x[100];
y=1;
cin>>n;
cin.get();
for(i=0;i<n;i++)
{
cin.getline(x,81,'\n');
y=1;
l=strlen(x);
if(x[0]=='_'||(x[0]>='A'&&x[0]<='Z')||(x[0]>='a'&&x[0]<='z'))
{
for(j=0;j<l;j++)
{
if(((x[j]>='A'&&x[j]<='Z')||(x[j]>='a'&&x[j]<='z')||(x[j]>='0'&&x[j]<='9')||(x[j]=='_'))==0)
{
y=0;
}
}
if(y==0)
{
cout<<"0"<<endl;
}
if(y==1)
{
cout<<"1"<<endl;
}
}
else
{
cout<<"0"<<endl;
}
}
return 0;
} | 58 |
28,940 | int main()
{
int n,i,temp;
char s[1000][1000],*p;
scanf ("%d\n",&n);
for (i=0;i<n;i++)
gets (s[i]);
for (i=0;i<n;i++)
{
temp=0;
p=&s[i][0];
if (*p!='_' && isalpha(*p)==0)
printf ("0\n");
else
{
for (p=s[i]+1;*p!='\0';p++)
{
if (*p!='_' && isalpha(*p)==0 && isdigit(*p)==0)
temp++;
}
if (temp!=0)
printf ("0\n");
if (temp==0)
printf ("1\n");
}
}
return 0;
} | 58 |
28,941 | char str[90] ;
int main ()
{
int n , i , j , len ;
cin >> n ;
cin.ignore() ;
for ( i = 0 ; i < n ; i ++ )
{
cin.getline ( str , 90 ) ;
len = strlen(str) ;
for ( j = 0 ; j < len ; j ++ )
{
if (!(
(str[0] == '_')
|| (( str[0] - 'a' >= 0 ) && ( str[0]-'a' < 26 ))
|| ((str[0] - 'A' >= 0 )&&( str[0] - 'A' < 26))
)) break ;
if (!(
(( str[j] >= '0' ) && ( str[j] <= '9' ))
|| (( str[j] - 'a' >= 0 ) && ( str[j]-'a' < 26 ))
|| ((str[j] - 'A' >= 0 ) && ( str[j] - 'A' < 26))
|| (str[j] == '_')
)) break ;
}
if ( j == len ) cout << "1" <<endl ;
else cout << "0" <<endl ;
}
return 0;
} | 58 |
28,942 | int main()
{
char a[80];
int n,i,k=0;
scanf("%d\n",&n);
while (n>0)
{
k=0;
gets(a);
if ((a[0]>='a'&&a[0]<='z')||(a[0]>='A'&&a[0]<='Z')||(a[0]=='_'))
{
for (i=1;i<=79;i++)
{
if(a[i]==0) break;
if (!((a[i]>='a'&&a[i]<='z')||(a[i]>='A'&&a[i]<='Z')||(a[i]>='0'&&a[i]<='9')||(a[i]=='_')))
{printf("0\n");k+=1;break;}
}
if (k==0) printf("1\n");
}
else printf("0\n");
n--;
memset(a, 0, 20);
}
return 0;
} | 58 |
28,943 | int main()
{
int n,i,j,m,k;
char q[100];
scanf("%d\n",&n);
for(i=1;i<=n;i++)
{
gets(q); //??????????????????
m=strlen(q);
if((q[0]<'A' || (q[0]>'Z'&& q[0]<'a')|| q[0]>'z')&&q[0]!=95) printf("0\n");
else if(m==1) printf("1\n");
else
{
for(k=1;k<=m-1;k++)
{
if((q[k]>=48 && q[k]<=57 )|| (q[k]>=65 && q[k]<=90)|| (q[k]>=97 && q[k]<=122)||q[k]==95) ;
else
{
printf("0\n");
break;
}
if (k==m-1) printf("1\n");
}
}
}
return 0;
}
| 58 |
28,944 | int main()
{
char*p;
int n,i,j,k;
int*q;
scanf("%d\n",&n);
q=(int*)malloc(n*sizeof(int));
for(i=0;i<n;i++)
{
p=(char*)malloc(80*sizeof(char));
gets(p);
for(j=0;*(p+j)!='\0';j++)
{
if(*(p+j)=='_'||(*(p+j)>='A'&&*(p+j)<='Z')||(*(p+j)>='a'&&*(p+j)<='z')||(*(p+j)>='0')&&(*(p+j)<='9'))
{
k=1;
}
else
{
k=0;
break;
}
}
if((*p=='_'||(*p>='A'&&*p<='Z')||(*p>='a'&&*p<='z'))&&(k==1))
{
*(q+i)=1;
}
else
{
*(q+i)=0;
}
}
printf("%d",*q);
for(i=1;i<n;i++)
{
printf("\n%d",*(q+i));
}
}
| 58 |
28,945 | int main()
{
int n,i,j,ans;
char s[100];
scanf("%d\n",&n);
for (i=0;i<n;i++)
{
gets(s);
ans=1;
if ((s[0]=='_')||((s[0]>='a' && s[0]<='z')||(s[0]>='A' && s[0]<='Z')))
for (j=1;j<strlen(s);j++)
if ((s[j]!='_')&&(s[j]<'a' || s[j]>'z')&&(s[j]<'A' || s[j]>'Z')&&(s[j]<'0' || s[j]>'9'))
ans=0;
else continue;
else
ans=0;
printf("%d\n",ans);
}
return 0;
}
| 58 |
28,946 | int check(char a[100])
{int t =strlen(a),i,j=1;
if((a[0]>='a'&&a[0]<='z')||(a[0]=='_'))
{if(t==1) return 1;
for (i=1;i<t;i++)
if((a[i]>='a'&&a[i]<='z')||(a[i]>='A'&&a[i]<='Z')||(a[i]>='0'&&a[i]<='9')||(a[i]=='_'))
j++;
}
else if(a[0]>='A'&&a[0]<='Z')
{if(t==1) return 1;
for (i=1;i<t;i++)
if((a[i]>='a'&&a[i]<='z')||(a[i]>='A'&&a[i]<='Z')||(a[i]>='0'&&a[i]<='9')||(a[i]=='_'))
j++;
}
else return 0;
if(j==i)
return 1;
else return 0;
}
main()
{
int n,i;
char a[100];
scanf("%d",&n);
gets(a);
for(i=0;i<n;i++)
{ gets(a);
int k=check(a);
printf("%d\n",k);
}
getchar();
getchar();getchar();getchar();getchar();getchar();getchar();
}
| 58 |
28,947 | int main()
{
int n , i , j , k;
char c[85], t;
cin >> n;
t = cin.get();
for (i = 1; i <= n; i++)
{
j = 0;
c[0] = cin.get();
while( (c[j] - '\n') != 0)
{
j++;
c[j] = cin.get();
}
if ( c[0] != '_' && c[0] != 'a' && c[0] != 'b' && c[0] != 'c' && c[0] != 'd' && c[0] != 'e' &&
c[0] != 'f' && c[0] != 'g' && c[0] != 'h' && c[0] != 'i' && c[0] != 'j' && c[0] != 'k' && c[0] != 'l' &&
c[0] != 'm' && c[0] != 'n' && c[0] != 'o' && c[0] != 'p' && c[0] != 'q' && c[0] != 'r' && c[0] != 's' &&
c[0] != 't' && c[0] != 'u' && c[0] != 'v' && c[0] != 'w' && c[0] != 'x' && c[0] != 'y' && c[0] != 'z' &&
c[0] != 'A' && c[0] != 'B' && c[0] != 'C' && c[0] != 'D' && c[0] != 'E' && c[0] != 'F' && c[0] != 'G' &&
c[0] != 'H' && c[0] != 'I' && c[0] != 'J' && c[0] != 'K' && c[0] != 'L' && c[0] != 'M' && c[0] != 'N' &&
c[0] != 'O' && c[0] != 'P' && c[0] != 'Q' && c[0] != 'R' && c[0] != 'S' && c[0] != 'T' && c[0] != 'U' &&
c[0] != 'V' && c[0] != 'W' && c[0] != 'X' && c[0] != 'Y' && c[0] != 'Z' )
cout << "0" << endl;
else
{
for( k = 1; k < j; k++)
{
if(c[k] != '_' && c[k] != 'a' && c[k] != 'b' && c[k] != 'c' && c[k] != 'd' && c[k] != 'e' &&
c[k] != 'f' && c[k] != 'g' && c[k] != 'h' && c[k] != 'i' && c[k] != 'j' && c[k] != 'k' && c[k] != 'l' &&
c[k] != 'm' && c[k] != 'n' && c[k] != 'o' && c[k] != 'p' && c[k] != 'q' && c[k] != 'r' && c[k] != 's' &&
c[k] != 't' && c[k] != 'u' && c[k] != 'v' && c[k] != 'w' && c[k] != 'x' && c[k] != 'y' && c[k] != 'z' &&
c[k] != 'A' && c[k] != 'B' && c[k] != 'C' && c[k] != 'D' && c[k] != 'E' && c[k] != 'F' && c[k] != 'G' &&
c[k] != 'H' && c[k] != 'I' && c[k] != 'J' && c[k] != 'K' && c[k] != 'L' && c[k] != 'M' && c[k] != 'N' &&
c[k] != 'O' && c[k] != 'P' && c[k] != 'Q' && c[k] != 'R' && c[k] != 'S' && c[k] != 'T' && c[k] != 'U' &&
c[k] != 'V' && c[k] != 'W' && c[k] != 'X' && c[k] != 'Y' && c[k] != 'Z' && c[k] != '0' && c[k] != '1' &&
c[k] != '2' && c[k] != '3' && c[k] != '4' && c[k] != '5' && c[k] != '6' && c[k] != '7' && c[k] != '8' &&
c[k] != '9' )
{
cout << "0" << endl;
break;
}
}
if (k == j)
cout << "1" << endl;
}
}
return 0;
} | 58 |
28,948 | int main()
{
int n;
char str[100][100];
cin >> n;
cin.get();
for (int i = 0; i < n; i ++)
{
cin.getline(str[i] , 100);
int f = 0;
for (int j = 0; str[i][j] != 0; j ++)
if (str[i][j] != '_' && ((str[i][j] > 'z') || (str[i][j] < 'A') || (str[i][j] > 'Z' && str[i][j] < 'a')))
if (j == 0 || str[i][j] < '0' || str[i][j] > '9')
{
cout << "0" << endl;
f = 1;
break;
}
if (f == 0)
cout << "1" << endl;
}
return 0;
} | 58 |
28,949 | int main(int argc, char* argv[])
{
int n,i,j,flag;
char str[81];
scanf("%d\n",&n);
for(i=0;i<n;i++)
{
flag=0;
gets(str);
if(str[0]=='_'||str[0]>='a'&&str[0]<='z'||str[0]>='A'&&str[0]<='Z')
{
for(j=0;str[j];j++)
{
if(str[j]=='_'||str[j]>='a'&&str[j]<='z'||str[j]>='A'&&str[j]<='Z'||str[j]>='0'&&str[j]<='9')
continue;
else
{
flag=1;
break;
}
}
}
else flag=1;
if(flag==0)
printf("1\n");
else
printf("0\n");
}
return 0;
} | 58 |
28,950 | main()
{
int n,i,j,x,y=0;
char str[85];
scanf("%d",&n);
getchar();
for(i=0;i<n;i++)
{
gets(str);
x=strlen(str);
if(x>1&&(str[0]=='_'||(str[0]>64&&str[0]<91)||(str[0]>96&&str[0]<123)))
{
for(j=1;j<x;j++)
{
if(str[j]=='_'||(str[j]>64&&str[j]<91)||(str[j]>96&&str[j]<123)||(str[j]>47&&str[j]<58))
y=1;
else
{
y=0;
break;
}
}
}
else if(x==1&&(str[0]=='_'||(str[0]>64&&str[0]<91)||(str[0]>96&&str[0]<123)))
y=1;
if(y==0)
printf("0\n");
else
printf("1\n");
y=0;
}
}
| 58 |
28,951 | int main()
{
int n , i , k , len , f ;
char c[ 99 ] ;
cin >> n ;
cin.get() ;
for( i = 1 ; i <= n ; i ++ )
{
cin.getline( c , 99 ) ;
len = strlen( c ) ;
f = 0 ;
if( ( c[ 0 ] < 'A' || ( c[ 0 ] > 'Z' && c[ 0 ] < 'a' ) || c[ 0 ] > 'z' ) && c[ 0 ] != '_' )
{
cout << 0 << endl ;
continue ;
}
f = 1 ;
for( k = 1 ; k < len ; k ++ )
{
if( ( c[ k ] >= 'A' && c[ k ] <= 'Z' ) || ( c[ k ] >= 'a' && c[ k ] <= 'z' ) || c[ k ] == '_' || ( c[ k ] >= '0' && c[ k ] <= '9' ) )
f ++ ;
else
f = 0 ;
}
if( f == len )
cout << 1 << endl ;
else
cout << 0 << endl ;
}
return 0 ;
}
| 58 |
28,952 |
main(){
char *p;
int i,j,len,n,*judge;
scanf("%d\n",&n);
judge=(int*)malloc(32*sizeof(int));
for(i=0;i<n;i++){
p=(char*)malloc(80*sizeof(char));
gets(p);
len=strlen(p);
if(*p==' '||(*p>=65&&*p<=90)||(*p>=97&&*p<=122)||*p==95){
for(j=0;j<len;j++){
if( *(p+j)<'0'||(*(p+j)>'9'&&*(p+j)<65)||(*(p+j)>90&&*(p+j)<95)||*(p+j)==96||(*(p+j)>122) ) {*(judge+i)=0;break;}
}
if(j==len) *(judge+i)=1;
}
else *(judge+i)=0;
}
for(i=0;i<n;i++){
printf("%d\n",*(judge+i));
}
}
| 58 |
28,953 | int main()
{
int n,i,j,l;
int flag;
char a[100];
scanf("%d\n",&n);
for(i=1;i<=n;i++)
{
gets(a);
flag=1;
l=strlen(a);
if((a[0]=='_')||(a[0]>='A'&&a[0]<='Z')||(a[0]>='a'&&a[0]<='z'))
for(j=1;j<l;j++)
{
if((a[j]=='_')||(a[j]>='A'&&a[j]<='Z')||(a[j]>='a'&&a[j]<='z')||(a[j]>='0'&&a[j]<='9'))
continue;
else
{
flag=0;
break;
}
}
else
flag=0;
printf("%d\n",flag);
}
} | 58 |
28,954 | int main()
{
int ff(char str[]);
int t,i,p;
char str[1000];
cin>>t;
getchar();
for(i=1;i<=t;i++)
{
cin.getline(str,800,'\n');
p=ff(str);
cout<<p<<endl;
str[0]=0;
}
return 0;
}
int ff(char str[])
{
int j,n=0,x=1;
if((str[0]>=65&&str[0]<=90)|| (str[0]>=97&&str[0]<=122)||(str[0]=='_'))
{
for(j=1;j<=strlen(str)-1;j++)
{
if((str[j]>=65&&str[j]<=90)|| (str[j]>=97&&str[j]<=122)||(str[j]=='_')||(str[j]>=48&&str[j]<=57))
{n=1; continue;}
else {x=0; n=0;break;}
}
{
if(n)
{x=1;n=0;}
else x=x;
}
}
else x=0;
return (x);
}
| 58 |
28,955 | int judge(char st[])
{
int l,t;
l=strlen(st);t=1;
if ((st[0]==95)||((st[0]<=90)&&(st[0]>=65))||((st[0]<=122)&&(st[0]>=97))) t=1;
else {t=0;return t;}
for (int i=1;i<l;i++)
{
if ((st[i]==95)||((st[i]<=90)&&(st[i]>=65))||((st[i]<=122)&&(st[i]>=97))||((st[i]<=57)&&(st[i]>=48))) t=1;
else {t=0;break;}
}
return t;
}
int main()
{
int n,i,t;
char st[100];
cin>>n;
gets(st);
for (i=0;i<n;i++)
{
gets(st);
t=judge(st);
cout<<t<<endl;
}
return 0;
}
| 58 |
28,956 | //*************************************
//*?????????C????????*
//*???1000012797 *
//*????:?????????? *
//*************************************
int main() //???
{
char a[500]={'\0'};
int n=0,i=0,j=0,m=0,count=0; //??
cin>>n;
cin.getline(a,500);
for(j=0;j<n;j++)
{
count=0;
cin.getline(a,500);
m=strlen(a);
if(a[0]==95||(a[0]>=97&&a[0]<=123)||(a[0]>=65&&a[0]<=91))
count+=1;
for(i=0;i<m;i++)
{
if(a[i]==95||(a[i]>=97&&a[i]<=123)||(a[i]>=65&&a[i]<=91)||(a[i]>=48&&a[i]<=57))
count+=1;
}
if(count==m+1)
cout<<"1"<<endl;
else
cout<<"0"<<endl;
}
return 0;
}
| 58 |
28,957 | int main()
{
char a[100],*p;
int n,b[100][1],*pr,len;
scanf("%d",&n);
gets(a);
for(pr=*b;pr<*(b+n);pr++)
{
*pr='0';
gets(a);
len=strlen(a);
if((*a>'z'||*a<'A')&&*a!='_')
{
continue;
}
*pr='1';
for(p=a;p<a+len;p++)
{
if(((*p<'A'&&*p>'9')||*p>'z'||*p<'0')&&*p!='_')
{
*pr='0';
break;
}
}
}
for(pr=*b;pr<*(b+n);pr++)
{
printf("%c\n",*pr);
}
return 0;
}
| 58 |
28,958 | int main()
{
int n, i, l, g, j;
char a[100];
cin >> n;
cin.get();
for (i=0;i<n;i++)
{
memset(a, 0, sizeof(a));
cin.getline(a, 100);
l=strlen(a);
g=1;
if ((a[0]>='A' && a[0]<='z') ||(a[0] == '_'))
{
for (j=1;j<l;j++)
{
if (a[j]<'0' || a[j]> 'z' ||(a[j]>'9' && a[j] <'A') )
{
g=0;
break;
}
}
if (g==0)
cout << "0" << endl;
else
cout << "1" << endl;
}
else
cout << "0" << endl;
}
return 0;
}
| 58 |
28,959 | int main()
{
char str[200][81];
int i, j, k, n, count;
cin >> n;
cin.get();
for(k = 0; k < n; k++)
cin.getline(str[k], 81);
for(i = 0; i < n; i++)
{
count = 0;
for(j = 0; str[i][j] != 0; j++)
{
if(str[i][0] != '_' && (str[i][0] < 'A' || str[i][0] > 'z'))
{
count++;
break;
}
if(str[i][j] != '_' && (str[i][j] < 'A' || str[i][j] > 'z') && (str[i][j] < '0' || str[i][j] > '9'))
count++;
}
if(count == 0)
cout << "1" << endl;
else cout << "0" << endl;
}
return 0;
} | 58 |
28,960 | char s[100];
int main(void)
{
//freopen("in.txt","r",stdin);
int i,j,k;
char c;
int n;
scanf("%d",&n);
while(n--)
{
while(1)
{
c=getchar();
if(c!='\n')
break;
}
i=0;
while(c!='\n')
{
s[i++]=c;
c=getchar();
}
s[i]='\0';
//printf("%s\n",s);
if(s[0]=='_'||s[0]>='a'&&s[0]<='z'||s[0]>='A'&&s[0]<='Z')
{
int ok=1;
for(i=1;i<strlen(s);i++)
{
if(s[i]=='_'||s[i]>='a'&&s[i]<='z'||s[i]>='A'&&s[i]<='Z'||s[i]>='0'&&s[i]<='9')
;
else
{
ok=0;
break;
}
}
if(ok==1)
printf("1\n");
else
printf("0\n");
}
else
printf("0\n");
}
return 0;
} | 58 |
28,961 |
int main()
{
int n,i,j,len,sign;
scanf("%d",&n);
getchar();
char a[81];
for(i=1;i<=n;i++)
{
gets(a);
len=strlen(a);
sign=1;
if(a[0]!=95&&isalpha(a[0])==0)sign=0;
for(j=1;j<len;j++)
{ if(isalnum(a[j])==0&&a[j]!=95)sign=0;}
printf("%d\n",sign);
}
return 0;
}
| 58 |
28,962 | int main()
{int n,i,j,b[100][80]={0},c[100]={0},l;
char a[100][80];
scanf("%d",&n);
getchar();
for(i=0;i<n;i++)
{gets(a[i]);
c[i]=strlen(a[i]);
for(j=0;j<c[i];j++)
b[i][j]=a[i][j];
l=1;
if((b[i][0]>=65&&b[i][0]<=90)||(b[i][0]>=97&&b[i][0]<=122)||b[i][0]==95)
{
for(j=1;j<c[i];j++)
{if((b[i][j]>=65&&b[i][j]<=90)||(b[i][j]>=97&&b[i][j]<=122)||(b[i][j]>=48&&b[i][j]<=57)||b[i][j]==95)
l++;}
if(l==c[i])
printf("1\n");
else printf("0\n");}
else printf("0\n");}
return 0;
} | 58 |
28,963 | int main()
{
int n,i,j,q,l;
char sr[1],a[100];
gets(sr);
n=atoi(sr);
for(i=1;i<=n;i++)
{
gets(a);
l=strlen(a);
if(a[0]=='_'||(a[0]>='a'&&a[0]<='z')||(a[0]>='A'&&a[0]<='Z'))
q=1;
else q=0;
if(q==1)
for(j=1;j<l;j++)
{
if(a[j]=='_'||(a[j]>='a'&&a[j]<='z')||(a[j]>='A'&&a[j]<='Z')||(a[j]>='0'&&a[j]<='9'))
q=1;
else
{
q=0;
break;
}
}
printf("%d\n",q);
}
getchar();
getchar();
} | 58 |
28,964 | int f( char c);
int main()
{
int n,i,j,out;
char s[100],r;
scanf("%d%c",&n,&r);
while(n--)
{
gets(s);
if( !f(s[0]) ) out=0;
else
{
for(i=1;s[i]!='\0';i++)
{
if( !( f(s[i]) || (s[i]>='0'&&s[i]<='9') ) )
{
out=0;break;
}
}
if(s[i]=='\0') out=1;
}
printf("%d\n",out);
}
return 0;
}
int f(char c)
{
if( (c=='_') || (c>='A'&&c<='Z') || (c>='a'&&c<='z') ) return 1;
else return 0;
}
| 58 |
28,965 |
int main()
{
char sz[81];
int i,n,judge;
scanf("%d",&n);
for(i=0;i<n;i++){
judge=0;
if(i==0){
getchar();
}
gets(sz);
char *p;
for(p=sz;p<sz+strlen(sz);p++){
if(p==sz){
if((*p>='A'&&*p<='Z')||(*p>='a'&&*p<='z')||*p=='_'){
judge=1;
}else{
break;
}
}else{
if((*p>='A'&&*p<='Z')||(*p>='a'&&*p<='z')||(*p>='0'&&*p<='9')||*p=='_'){
judge=1;
}else{
judge=0;
break;
}
}
}
printf("%d\n",judge);
}
return 0;
}
| 58 |
28,966 | void main(){
int n,i,j,judge;
char zfc[81],*pzfc;
pzfc=zfc;
scanf("%d",&n);
gets(zfc); //??????????????????????
for(i=0;i<n;i++){
gets(zfc);
j=0;
judge=0;
while(*(pzfc+j)!='\0'){
if(j==0){
if(*(pzfc+j)!='_'&&(*(pzfc+j)<'A'|*(pzfc+j)>'z')){
judge=1;
break;
}
}
else{
if((*(pzfc+j)<'A'||*(pzfc+j)>'z')&&(*(pzfc+j)<'0'||*(pzfc+j)>'9')){
judge=1;
break;
}
}
j++;
}
if(judge)
printf("0\n");
else
printf("1\n");
}
} | 58 |
28,967 | int main()
{
int n,l,p,m;
char str[81];
cin>>n;
getchar();
for(int j=1;j<=n;j++)
{cin.getline(str,81);
l=strlen(str);
if((str[0]=='_')||(str[0]>='a'&&str[0]<='z')||(str[0]>='A'&&str[0]<='Z'))
m=1;
else m=0;
for(int i=0;i<l;i++)
{
if((str[i]<='9'&&str[i]>='0')||(str[i]=='_')||(str[i]>='A'&&str[i]<='Z')||(str[i]>='a'&&str[i]<='z'))
p=1;
else {
p=0;
break;
}
}
if(m==1&&p==1)
cout<<"1"<<endl;
else cout<<"0"<<endl;
}
return 0;
}
| 58 |
28,968 | main()
{
int i;
int n;
scanf("%d\n",&n);
for(i=0;i<n;i++)
{
char a[81];
gets(a);
int j,k,L;
L=0;
if(a[0]=='_'||(a[0]>='a'&&a[0]<='z')||(a[0]>='A'&&a[0]<='Z'))
{
for(j=0;a[j]!='\0';j++)
{
if(a[j]=='_'||(a[j]>='a'&&a[j]<='z')||(a[j]>='A'&&a[j]<='Z')||(a[j]>='0'&&a[j]<='9'))
continue;
else
{L++;break;}
}
if(L!=0)
printf("0\n");
else
printf("1\n");
}
else
printf("0\n");
}
}
| 58 |
28,969 | //**************************************
//* ????????C???????? *
//* ????? *
//**************************************
int main()
{
int n,i=0,j=0,count=0,first=1;
char c[100][82]={0};
cin>>n;
cin.get();
for(i=0;i<n;i++)
{
cin.getline(c[i],82);
}
for(i=0;i<n;i++,first=1,count=0,j=0)
{
while(c[i][j]!=0) //????'\0'??
{
if(first) //?????????
{
if((c[i][j]>=65&&c[i][j]<=90)||(c[i][j]>=97&&c[i][j]<=122)||(c[i][j]==95))
{
count++; //count?????????????
first=0;
j++; //j??????????
}
else {
j++;
break;}
}
else //???????????
{
if((c[i][j]>=65&&c[i][j]<=90)||(c[i][j]>=97&&c[i][j]<=122)||(c[i][j]==95)||(c[i][j]>=48&&c[i][j]<=57))
{
count++;
j++;
}
else
{
j++;
break;
}
}
}
if(count==j) //??????????????????
cout<<1<<endl;
else
cout<<0<<endl;
}
return 0;
} | 58 |
28,970 | int main()
{
int n,judge[100],i,j,k,t,length;
char ch[81];
for(k=1;k<=100;k++)
judge[k-1]=1;
scanf("%d\n",&n);
for(i=1;i<=n;i++)
{
gets(ch);
if(ch[0]=='_'||(ch[0]>='a'&&ch[0]<='z')||(ch[0]>='A'&&ch[0]<='Z'))
{
length=strlen(ch)-1;
for(j=1;j<=length;j++)
{
if(ch[j]=='_'||(ch[j]>='a'&&ch[j]<='z')||(ch[j]>='A'&&ch[j]<='Z')||(ch[j]>='0'&&ch[j]<='9'));
else judge[i-1]=0;
}
}
else judge[i-1]=0;
}
for(t=1;t<=n;t++)
printf("%d\n",judge[t-1]);
} | 58 |
28,971 | char s[100];
int l;
int check()
{
int i;
if((s[0]<'A' || s[0]>'Z')&&(s[0]<'a' || s[0]>'z')&&(s[0]!='_')) return 0;
for(i=0;i<l;i++)
if((s[i]<'A' || s[i]>'Z')&&(s[i]<'a' || s[i]>'z')&&(s[i]!='_')&&(s[i]<'0' || s[i]>'9')) return 0;
return 1;
}
int main()
{
int n,i,j;
scanf("%d\n",&n);
for(i=1;i<=n;i++)
{
for(j=0;j<=99;j++)
s[j]=0;
l=0;
scanf("%c",&s[0]);
while(s[l]!='\n')
{
l++;
scanf("%c",&s[l]);
}
printf("%d\n",check());
}
return 0;
} | 58 |
28,972 | int main()
{
int n,i,l,j,t=1;
char a[81];
cin>>n;
cin.get();
while(cin.getline(a,81,'\n'))
{
l=strlen(a);
if(!((a[0]=='_')||(a[0]<='z'&&a[0]>='a')||(a[0]<='Z'&&a[0]>='A')))
{
t=0;
cout<<"0"<<endl;
continue;
}
if((a[0]=='_')||(a[0]<='z'&&a[0]>='a')||(a[0]<='Z'&&a[0]>='A'))
{
t=1;
for(j=0;j<l;j++)
{
if(!((a[j]=='_')||(a[j]<='z'&&a[j]>='a')||(a[j]<='Z'&&a[j]>='A')||(a[j]<='9'&&a[j]>='0')))
{
t=0;
break;
}
}
if(t==0) cout<<"0"<<endl;
if(t==1) cout<<"1"<<endl;
}
}
return 0;
} | 58 |
28,973 | main()
{
int n;
scanf("%d",&n);getchar();
for(;n>0;n--)
{
int i=0;
char str[88];
for(i=0;i<88;i++)
{
str[i]='a';
}
gets(str);
//scanf("%s",str);
for(i=0;i<strlen(str);i++)
{
if((!isalnum(str[i]))&&str[i]!='_')
{
printf("%d\n",0);
goto hhh;
}
}
//printf("%c",str[0]);
//char a=str[0];
//if((str[0]<="z"&&str[0]>="a")||(str[0]<="Z"&&str[0]>="A")||str[0]=="_")
if(isalpha(str[0])||str[0]=='_')
{
printf("%d\n",1);
}
else
{
printf("%d\n",0);
} hhh:;
}/*getchar();getchar();getchar();getchar();getchar();getchar();
getchar();getchar();getchar();getchar();getchar();getchar();getchar();
getchar();getchar();getchar();getchar();getchar();getchar();getchar();
getchar();getchar();getchar();getchar();getchar();getchar();getchar();
getchar();getchar();getchar();getchar();getchar();getchar();getchar();
getchar();getchar();getchar();getchar();getchar();getchar();getchar();
getchar();getchar();getchar();getchar();getchar();getchar();getchar();
getchar();getchar();getchar();getchar();getchar();getchar();getchar(); */
}
| 58 |
28,974 | /*
* ????1000012737_32(5).cpp
* ??????
* ????: 2010-11-24
* ?????????????????????????,?????????????80?????
* ???????????????????????1????????0????
*/
int main(){
int n;//????
cin>>n;//?????????n
char s[81];//?????
cin.getline(s,81);
while(n>0){
int i,l,m=0;//??????
cin.getline(s,81);//??????
l=strlen(s);//?????????
if((s[0]=='_')||(s[0]>='A'&&s[0]<='Z'||(s[0]>='a'&&s[0]<='z'))){
for(i=1;i<l;i++){
if(s[i]=='_'||(s[i]>='A'&&s[i]<='Z')||(s[i]>='a'&&s[i]<='z')||(s[i]>='0'&&s[i]<='9'))
m++;
}
if(m==l-1)cout<<'1'<<endl;//?????????????????1???
else cout<<'0'<<endl;//??????????0???
}
else cout<<'0'<<endl;//????????????????????????????????0???
n--;//n???????
}
return 0;//????
} | 58 |
28,975 | void main()
{
char str[100];
int n,i,k;
char *p;
scanf("%d\n",&n);
for(i=0;i<n;i++)
{
gets(str);
k=1;
p=str;
if(((*p>=1&&*p<=64)||(*p>=91&&*p<=96)||(*p>=123))&&*p!='_')
k=0;
p++;
while(*p!='\0')
{
if(((*p>=1&&*p<=47)||(*p>=58&&*p<=64)||(*p>=91&&*p<=96)||(*p>=123))&&*p!='_')
{
k=0;
p++;
}
else p++;
}
printf("%d\n",k);
}
} | 58 |
28,976 | int judge(char a[81])
{
int i,l;
l=strlen(a);
if((a[0]>='A'&&a[0]<='Z')||(a[0]>='a'&&a[0]<='z')||a[0]=='_')
{
for(i=1;i<l;i++)
{
if((a[i]>='A'&&a[i]<='Z')||(a[i]>='a'&&a[i]<='z')||a[i]=='_'||(a[i]>='0'&&a[i]<='9')) continue;
else break;
}
if(i==l) return 1;
else return 0;
}
else return 0;
}
int main()
{
int n,x;
int i;
char a[81];
scanf("%d\n",&n);
for(i=0;i<n;i++)
{
gets(a);
x=judge(a);
printf("%d\n",x);
}
getchar();
getchar();
}
| 58 |
28,977 | int main()
{
char a[100][80],c[100];
int n,l,i,j,flag=0;
scanf("%d",&n);
gets(c);
for(i=0;i<n;i++)
{
gets(a[i]);
l=strlen(a[i]);
for(j=0;j<l;j++)
{
if(((a[i][0]>='A'&&a[i][0]<='Z')||(a[i][0]>='a'&&a[i][0]<='z')||a[i][0]=='_')&&((a[i][j]>='A'&&a[i][j]<='Z')||(a[i][j]>='a'&&a[i][j]<='z')||a[i][j]=='_'||(a[i][j]>='0'&&a[i][j]<='9')))
flag=flag;
else
flag++;
}
if(flag==0)
printf("1\n");
else
printf("0\n");
flag=0;
}
return 0;
} | 58 |
28,978 | void main()
{
int i,n,len,count=0;
char s[100];
scanf("%d",&n);
getchar();
while(n--)
{
gets(s);
len=strlen(s);
if((s[0]>='a'&&s[0]<='z')||(s[0]>='A'&&s[0]<='Z')||s[0]=='_')
{
if(len==1)
printf("1\n");
else if(len>1)
{
for(i=1;i<len;i++)
{
if((s[i]>='a'&&s[i]<='z')||(s[i]>='A'&&s[i]<='Z')||(s[i]=='_')||(s[i]>='0'&&s[i]<='9'))
{
count++;
}
}
if(count==len-1)
printf("1\n");
else printf("0\n");
}
}
else printf("0\n");
count=0;
}
}
| 58 |
28,979 | int main()
{
char s[81];//???????
int n;//????n
cin>>n;//??n
cin.get();//?????
for(int i=0;i<n;i++)//????????
{
cin.getline(s,81);
int ok=0;//??????
if(s[0]=='_') ok=1;
if((s[0]<='z')&&(s[0]>='a')) ok=1;
if((s[0]<='Z')&&(s[0]>='A')) ok=1;
if(ok)//???????????
{
for(int j=1;s[j];j++)
if((s[j]>='0')&&(s[j]<='9')) ok=1;
else if((s[j]<='z')&&(s[j]>='a')) ok=1;
else if((s[j]<='Z')&&(s[j]>='A')) ok=1;
else if(s[j]=='_') ok=1;
else {ok=0;break;}
}
cout<<ok<<endl;//??????
}
return 0;
}
| 58 |
28,980 | int main()
{
int len,n,i,j,count=0;
cin>>n;
cin.get();
for(i=0;i<n;i++)
{
char a[100];
cin.getline(a,100);
len=strlen(a);
if((a[0]>='a'&&a[0]<='z')||(a[0]>='A'&&a[0]<='Z')||a[0]=='_')
{
count=0;
for(j=1;j<len;j++)
if((a[j]>='a'&&a[j]<='z')||(a[j]>='A'&&a[j]<='Z')||a[j]=='_'||(a[j]>='0'&&a[j]<='9'))
count++;
if(count==len-1)
cout<<"1"<<endl;
else if(count<len-1)
cout<<"0"<<endl;
}
else
cout<<"0"<<endl;
}
return 0;
} | 58 |
28,981 | /*
* 1.cpp
*?????C????????
* Created on: 2011-12-3
* Author: ??
*/
int main(){//???
int n,i;//n????? i???????
unsigned j;//j???????
char k,l;//k?????????????l????????????
cin>>n;//??n
char a[n][81];//????
cin.getline(a[0],81);//
for(i=0;i<n;i++)//??
cin.getline(a[i],81);
for(i=0;i<n;i++){//
k=a[i][0];
if(!(k=='_' || (k>='A'&&k<='Z') || (k>='a'&&k<='z')))//??????
{
cout<<0<<endl;continue;}//??????????0
else//??
{
for(j=0;j<strlen(a[i]);j++){
l=a[i][j];
if(!(l=='_' || (l>='A'&&l<='Z') || (l>='a'&&l<='z')||(l>='0'&&l<='9')))//??????????
{
cout<<0<<endl;break;//???????0
}}
if(j==strlen(a[i])) cout<<1<<endl;//???????????????????1
}
}return 0;//????
} | 58 |
28,982 | int main()
{
int n,i,j,l;char s[100000][81];
scanf("%d",&n);
for(i=0;i<n+1;i++)
gets(s[i]);
for(i=1;i<n+1;i++)
{
if(s[i][0]!='_'&&(s[i][0]<'A'||s[i][0]>'Z')&&(s[i][0]<'a'||s[i][0]>'z') )
printf("0\n");
else
{
l=0;
for(j=1;s[i][j]!='\0';j++)
if(s[i][j]!='_'&&(s[i][j]<'A'||s[i][j]>'Z')&&(s[i][j]<'a'||s[i][j]>'z')&&(s[i][j]<'0'||s[i][j]>'9'))
l++;
if(l==0)
printf("1\n");
else
printf("0\n");
}
}
getchar();getchar();
}
| 58 |
28,983 | main ()
{
int a,i,j,x,y=0,z;
char s[81];
char c;
scanf("%d",&a);
getchar();
for (i=1;i<=a;i++)
{
gets(s);
x=1;
for (j=0;s[j]!='\0';j++)
{
if(j==0 && !(s[j]>='A'&&s[j]<='Z') && !(s[j]>='a'&&s[j]<='z') && s[j]!='_')
{
x = 0;
break;
}
else if(j>0 && !(s[j]>='A'&&s[j]<='Z') && !(s[j]>='a' && s[j]<='z') && s[j]!='_' && !(s[j]>='0' && s[j]<='9'))
{
x = 0;
break;
}
}
printf("%d\n",x);
}
}
| 58 |
28,984 | int main()
{
char * character,sz[81];
int i,j,n,e;
scanf("%d",&n);
getchar();
for(i=0;i<n;i++)
{
e=0;
character=sz;
gets(character);
if(*character=='_'||(*character>=65&&*character<=90)||(*character>=97&&*character<=122))
{
for(; *character!='\0';++character)
{
if(*character=='_'||(*character>=65&&*character<=90)||
(*character>=97&&*character<=122)||(*character>=48&&*character<=57))
continue;
else
{
printf("%d\n",0);
e=1;
break;
}
}
if(e==0)
printf("%d\n",1);
}
else
printf("%d\n",0);
}
return 0;
} | 58 |
28,985 | int main()
{
int n ,len;
int flag[1000];
int i, j, k, a;
for(a = 0; a <1000; a++)
flag[a] = 1;
cin >> n;
cin.get();
char str[81];
for(i = 1; i <= n; i++)
{
cin.getline(str, 81);
len = strlen(str);
for(j = 0; j < len; j++)
{
if(str[0] == '_' || (str[0] - 'a' < 26 && str[0] - 'a' >= 0) || (str[0] - 'A' < 26 && str[0] - 'A' >= 0))
{
if(str[j] == '_' || (str[j] - 'a' < 26 && str[j] - 'a' >= 0) || (str[j] - 'A' < 26 && str[j] - 'A' >=0) || (str[j] - '0' <= 9 && str[j] - '0' >= 0))
{
}
else
{
flag[i] = 0;
break;
}
}
else
{
flag[i] = 0;
break;
}
}
}
for(i = 1; i <= n; i++)
{
cout << flag[i] << endl;
}
return 0;
} | 58 |
28,986 | int main()
{
int n,i,j,k;
char **p,c;
scanf("%d",&n);
c=getchar();
p=(char **)malloc(sizeof(char*)*1000);
for(i=0;i<n;i++)
{
*(p+i)=(char*)malloc(sizeof(char)*80);
gets(*(p+i));
}
for(i=0;i<n;i++)
{
j=0;
k=0;
if( ( *(*(p+i)+k)=='_' ) || ( (*(*(p+i)+k)<=90)&&(*(*(p+i)+k)>=65) ) || ( (*(*(p+i)+k)<=122)&&(*(*(p+i)+k)>=97) ))
{
do
{
if( ( *(*(p+i)+k)=='_' ) || ( (*(*(p+i)+k)>=48)&&(*(*(p+i)+k)<=57) ) || ( (*(*(p+i)+k)<=90)&&(*(*(p+i)+k)>=65) ) || ( (*(*(p+i)+k)<=122)&&(*(*(p+i)+k)>=97) ) )
{
j=1;
}
else {j=0;break;}
k++;
if(j==0) break;
}
while( *(*(p+i)+k)!='\0' );
}
printf("%d\n",j);
}
return 0;
} | 58 |
28,987 |
int main() {
int n;
cin >> n;
cin.get();
while (n -- > 0) {
char s[100];
cin.getline(s, 100);
if (s[0] >= 'a' && s[0] <= 'z'
|| s[0] >= 'A' && s[0] <= 'Z'
|| s[0] == '_') {
int i = 0;
while (s[i] != '\0') {
if (s[i] >= 'a' && s[i] <= 'z'
|| s[i] >= 'A' && s[i] <= 'Z'
|| s[i] >= '0' && s[i] <= '9'
|| s[i] == '_')
;
else
break;
i ++;
}
if (s[i] == '\0')
cout << 1 << endl;
else
cout << 0 << endl;
}
else {
cout << 0 << endl;
}
}
return 0;
}
| 58 |
28,988 | /*
* hfbzf.cpp
*
* Created on: 2011-12-11
* Author: miaomiao
*/
int main()
{
int n;
cin>>n;
char a[81];
int i,count;
cin.ignore();//??????
while(n--)
{
cin.getline(a,81);//????????
count=0;//??
for(i=0;a[i];i++)
{
if((a[0]=='_')||(a[0]>='a'&&a[0]<='z')||(a[0]>='A'&&a[0]<='Z'))//???????
{
if((a[i]=='_')||(a[i]>='a'&&a[i]<='z')||(a[i]>='A'&&a[i]<='Z')//????????
||(a[i]>='0'&&a[i]<='9'))
count++;//???????
}
}
if(count==strlen(a))//????????????
cout<<"1"<<endl;
else
cout<<"0"<<endl;
}
return 0;
}
| 58 |
28,989 | int main()
{
int f(char a[],int t);
int n,i,p,m;
char a[100];
scanf("%d\n",&n);
for(i=1;i<=n;i++)
{
gets(a);
m=strlen(a);
p=f(a,m);
printf("%d\n",p);
}
}
int f(char a[],int t)
{
int c=1,l;
for(l=1;l<=t-1;l++)
{
if((a[l]!='_')&&(!((a[l]>=48&&a[l]<=57)||(a[l]>=65&&a[l]<=90)||(a[l]>=97&&a[l]<=122)))){c=0;break;}
}
if((c==1)&&(a[0]=='_'||((a[0]>=65&&a[0]<=90)||(a[0]>=97&&a[0]<=122))))c=1;
else c=0;
return(c);
} | 58 |
28,990 | int main()
{
int n,i,j,y[1000];
char a[81];
cin>>n;
cin.get();
for(i=0;i<1000;i++)
{
y[i]=0;
}
for(i=0;i<n;i++)
{
cin.getline(a,81);
if(((a[0]-'a'<26)&&(a[0]-'a'>=0))||((a[0]-'A'<26)&&(a[0]-'A'>=0))||(a[0]=='_'))
{
y[i]=1;
for(j=1;a[j]!=0;j++)
{
if(((a[j]-'a'<26)&&(a[j]-'a'>=0))||((a[j]-'A'<26)&&(a[j]-'A'>=0))||((a[j]-'0'<10)&&(a[j]-'0'>=0))||(a[j]=='_'))
{
y[i]=1;
}
else
{
y[i]=0;
break;
}
}
}
}
for(i=0;i<n;i++)
{
cout<<y[i]<<endl;
}
return 0;
} | 58 |
28,991 |
main()
{
int s,i,j;
char q[10000][100];
char *p[10000];
void test(char *p);
scanf("%d\n",&s);
for(i=1;i<=s;i++) {gets(q[i]);}
for(i=1;i<=s;i++) {p[i]=q[i];test(p[i]);}
}
void test(char *p)
{
int t,m=0,n=0,i,b;
b=strlen(p);
for(i=0;i<b;i++) {if((*(p+i)=='_')||(*(p+i)>='a'&&*(p+i)<='z')||(*(p+i)>='A'&&*(p+i)<='Z')||(*(p+i)<='9'&&*(p+i)>='0')) m=m+1;}
if((*p=='_')||(*p>='a'&&*p<='z')||(*p>='A'&&*p<='Z')) n=1;
if(n>0&&m==b) t=1;
else t=0;
printf("%d\n",t);
}
| 58 |
28,992 | int p(char st1[ ])
{
int i;
if(st1[0]<65||(st1[0]>90&&st1[0]<95)||st1[0]==96||st1[0]>122)return 0;
for(i=1;i<strlen(st1);i++)
if(st1[i]<48||(st1[i]>57&&st1[i]<65)||(st1[i]>90&&st1[i]<95)||st1[i]==96||st1[i]>122)return 0;
return 1;
}
int main()
{
int i,n;
char ch[100];
cin>>n;
cin.get();
for(i=1;i<=n;i++)
{
cin.getline(ch,100,'\n');
cout<<p(ch)<<endl;
}
return 0;
} | 58 |
28,993 |
int legal(char zfc[81]);
int main(int argc, char* argv[])
{
int n,i,judge;
char str[81];
gets(str);
n = atoi(str);
for(i=0;i<n;i++)
{
gets(str);
judge=legal(str);
printf("%d\n",judge);
}
return 0;
}
int legal(char zfc[81])
{
int lenth,i,m=1;
lenth=strlen(zfc);
if(zfc[0]=='_'||(zfc[0]>='A'&&zfc[0]<='Z')||(zfc[0]>='a'&&zfc[0]<='z'))
{
for(i=1;i<lenth;i++)
{
if((zfc[i]>='A'&&zfc[i]<='Z')||(zfc[i]>='a'&&zfc[i]<='z')||(zfc[i]>='0'&&zfc[i]<='9')||zfc[i]=='_')
m=1;
else
{
m=0;break;
}
}
if(m)
return 1;
else
return 0;
}
else
return 0;
}
| 58 |
28,994 | /**
* @file 1000010424_4.cpp
* @author ???
* @date 2010?11?20
* @description
* ??????: ?????C????????
*/
int main()
{
int n, i, j; //?????????????
char input[90]; //????????
int sum, len; //??????????????
cin >> n;
cin.ignore();
for(i = 1; i <= n; i++)
{
cin.get(input, 90); //??90??????????~?
getchar();
len = strlen(input); //?????
sum = 0;
if(input[0] == '_' || (input[0] <= 'z' && input[0] >= 'a') || (input[0] <= 'Z' && input[0] >= 'A'))
{
sum++;
for(j = 1; j < len; j++)
if(input[j] == '_' || (input[j] <= 'z' && input[j] >= 'a') || (input[j] <= 'Z' && input[j] >= 'A')
|| (input[j] >= '0' && input[j] <= '9'))
sum++;
else
break;
}
if(sum == len)
cout << 1 << endl;
else
cout << 0 << endl;
}
return 0;
} | 58 |
28,995 |
int main()
{
int n, i = 1, flag = 0;
cin >> n;
cin.get();
char sen[100];
while ( cin.getline(sen, 100) )
{
flag = 0;
i = 1;
if ( sen[0] !='_' && (sen[0] < 'a' || sen[0] >'z') && ( sen[0] <'A' || sen[0] >'Z'))
{
cout << 0 << endl;
flag = 1;
continue;
}
else
{
while( sen[i] !='\0')
{
if ( sen[i] !='_' && (sen[i] < 'a' || sen[i] >'z') && ( sen[i] <'A' || sen[i] >'Z') && ( sen[i] <'0' || sen[i] >'9'))
{
cout << 0 << endl;
flag = 1;
break;
}
i ++;
}
if ( flag == 0 )
cout << 1 << endl;
}
}
return 0;
}
| 58 |
28,996 | int main(){
int n;
cin>>n;
char c;
c=getchar();
int flag=1,first=1;
while(c=getchar()){
if(c=='\n'){
if(flag)cout<<1<<endl;
else cout<<0<<endl;
flag=1;first=1;n--;
if(n==0)return 0;
}else{
if(first){
flag=(c=='_'||(c>='a'&&c<='z')||(c>='A'&&c<='Z'));
first=0;
}else{
flag=flag&&((c=='_')||(c>='a'&&c<='z')||(c>='A'&&c<='Z')||(c>='0'&&c<='9'));
}
}
}
return 0;
}
| 58 |
28,997 | int check(char n);
int main()
{
int i=0,n=0;
cin>>n;
cin.get();
for (i=0;i<n;i++)
{
int j=0;
int k=0;
int flag=0;
char shuru[100]={0};
cin.getline(shuru,100);
if ((shuru[0]=='_')||((shuru[0]>='A')&&(shuru[0]<='Z'))||((shuru[0]>='a')&&(shuru[0]<='z')))
{
for (k=1;shuru[k]!='\0';k++)
{
if (check(shuru[k])==0)
{
flag=1;
cout<<"0"<<endl;
break;
}
}
if (flag==0)
cout<<"1"<<endl;
}
else
cout<<"0"<<endl;
}
return 0;
}
int check(char n)
{
int c=0;
if ((n=='_')||((n>='A')&&(n<='Z'))||((n>='a')&&(n<='z'))||((n<='9')&&(n>='0')))
c=1;
return c;
}
| 58 |
28,998 | /*
2010 11 20 ??
??
C????????????????????????????????????
????????????n????????????C???????????????1?????
?0
????
??????????????????????
?????????????80?????
????
???????????????????????1????????0????
?? 1000012760
*/
int Legal0(char z){
if((z> 64) && (z< 91))
return 1;
else if((z> 96) && (z< 123))
return 1;
else if(z== '_')
return 1;
else
return 0;
}
int Legal(char z){
if(((z> 64) && (z< 91)) || ((z> 96) && (z< 123)))
return 1;
else if((z> 47) && (z< 58))
return 1;
else if(z== '_')
return 1;
else
return 0;
}
int main(){
char str[81];
int i= 0, j= 0, n= 0, len, sum= 0;
cin>>n;
getchar();
for(i= 0; i< n; i++){
sum= 0;
cin.get(str, 81, '\n');
getchar();
len= strlen(str);
sum+= Legal0(str[0]);
for(j= 1; j< len; j++){
sum+= Legal(str[j]);
}
if(sum== len)
cout<<"1"<<endl;
else
cout<<"0"<<endl;
}
return 0;
} | 58 |
28,999 | void main()
{
char *p,c;
int n,i,j,k,l,m,z;
scanf("%d\n",&n);
for (z=0;z<n;z++)
{
p=(char *)malloc(1000*sizeof(char));
gets(p);
l=strlen(p);
k=1;
if (!(*p=='_'||(*p<='Z'&&*p>='A')||(*p<='z'&&*p>='a')))
{
printf("0\n");
continue;
}
for (i=1;i<l;i++)
{
c=*(p+i);
if (!(c=='_'||(c<='Z'&&c>='A')||(c<='z'&&c>='a')||(c<='9'&&c>='0')))
{
printf("0\n");
k=0;
break;
}
}
if(k) printf("1\n");
}
} | 58 |
Subsets and Splits