id
int32 0
32.5k
| code
stringlengths 95
8.4k
| label
stringclasses 65
values |
|---|---|---|
28,700 | int main(){
char a[100];//a???????
int n,i;//n??????
cin>>n;
cin.getline(a,100);
for(;n>0;n--){
cin.getline(a,100);
for(i=0;a[i]!=0;i++){
if(i==0)
if(a[i]=='_'||(a[i]>='a'&&a[i]<='z')||(a[i]>='A'&&a[i]<='Z'))continue;
else{cout<<'0'<<endl;break;}
else if(a[i]=='_'||(a[i]>='a'&&a[i]<='z')||(a[i]>='A'&&a[i]<='Z')||(a[i]>='0'&&a[i]<='9'))continue;//??????????
else{cout<<'0'<<endl;break;}
}
if(a[i]==0)cout<<'1'<<endl;
}
return 0;
} | 58 |
28,701 | /*
* h056_panduan_biaoshifu.cpp
* name:?????C????????
* Created on: 2011-12-2
* Author: zhujile
*/
int main(){
int n;
char a[81],*p; //?????a??
cin>>n; //??????
getchar(); //?????
while(n--) //??n???
{
cin.getline(a,81); //??????
p=a; //??????
if (*p!='_'&&(*p>'z'||*p<'a')&&(*p>'Z'||*p<'A')) //???????????
{
cout<<'0'<<endl; //???????0
continue; //????
}
for (p=a+1;*p!='\0';p++) //??'\0'??
{
if (*p!='_'&&(*p>'z'||*p<'a')&&(*p>'9'||*p<'0')&&(*p>'Z'||*p<'A')) //??????????????
{
cout<<'0'<<endl; //???????0
break; //????
}
}
if (*p=='\0') //?????????
cout<<'1'<<endl; //??1
}
return 0;
} | 58 |
28,702 | int main()
{
int n,i,j,w;
char s[100][81];
char str[100];
gets(str);
n=atoi(str);
for(w=0;w<n;w++)
{
gets(s[w]);
}
for(i=0;i<n;i++)
{
int flag=1;
for(j=0;j<strlen(s[i]);j++)
{
if(s[i][0]!='_'&&(s[i][0]<'A'||(s[i][0]>'Z'&&s[i][0]<'a')||s[i][0]>'z'))
{
flag=0;
break;
}
if(s[i][j]==' ')
{
flag=0;
break;
}
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'))
{
flag=0;
break;
}
}
if(flag==0)
{
printf("0");
}
else
printf("1");
printf("\n");
}
return 0;
} | 58 |
28,703 | int main()
{int n,i,j,b[100][81]={0},c[100]={0},l;
char a[100][81];
cin>>n;
cin.get();
for(i=0;i<n;i++)
{cin.getline(a[i],81);
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])
cout<<"1"<<endl;
else cout<<"0"<<endl;}
else cout<<"0"<<endl;}
return 0;
}
| 58 |
28,704 | int main()
{
int n,i,l,s,j,k=1,p=1;
cin>>n;
cin.get();
char c[90];
for(i=0;i<n;i++)
{
k=1;p=1;
cin.getline(c,90);
l=strlen(c);
s=c[0];
if (!((s>=97&&s<=122)||(s<=90&&s>=65)||c[0]=='_'))
cout<<"0"<<endl;
else
{
for(j=1;j<l;j++)
{
if(!((c[j]>='0'&&c[j]<='9')||(c[j]>='a'&&c[j]<='z')||(c[j]>='A'&&c[j]<='Z')||c[j]=='_'))
{
cout<<"0"<<endl;
p=0;break;
}
}
if (p==1)
cout<<"1"<<endl;
}
}
return 0;
}
| 58 |
28,705 | void main()
{
int n;
scanf("%d\n",&n);
char str[100][200];
int i;
for (i=0;i<n;i++)
gets(str[i]);
for (i=0;i<n;i++)
{
char *p;
int k=1;
p=&str[i][0];
if (('A'<=*p&&*p<='Z')||('a'<=*p&&*p<='z')||*p=='_')
{
for (p=p+1;*p!='\0'&&k==1;p++)
{
if (('A'<=*p&&*p<='Z')||('a'<=*p&&*p<='z')||*p=='_'||('0'<=*p&&*p<='9'))
k=1;
else k=0;
}
}
else k=0;
printf("%d\n",k);
}
} | 58 |
28,706 |
int isLegal(char *str)
{
if (!isalpha(*str) && *str != '_') return 0;
for (str++;*str;str++)
if (!isalpha(*str) && !isdigit(*str) && *str != '_') return 0;
return 1;
}
int main()
{
char str[100];
int n;
scanf("%d", &n);
gets(str);
while (n--)
{
gets(str);
printf("%d\n", isLegal(str));
}
return 0;
}
| 58 |
28,707 | /*
* 111202_6_AcceptableIdentifier.cpp
*
* Created on: 2011-12-4
* Author: Alfalfa
*/
void judge(char word[81]){ //??????
int len=strlen(word),flag=0;
if(word[0]<'A'||(word[0]>'Z'&&word[0]<'_')||(word[0]>'_'&&word[0]<'a')||word[0]>'z') { cout<<0<<endl; flag=1;} //????????? ???0
else for(int i=1;i<len;i++){
if(word[i]<'0'||(word[i]>'9'&&word[i]<'A')||(word[i]>'Z'&&word[i]<'_')||(word[i]>'_'&&word[i]<'a')||word[i]>'z'){
cout<<0<<endl;
flag=1;
break; //??????
}
}
if(flag==0) cout<<1<<endl; //??????????1
}
int main(){
int n,j;
cin>>n;
char a[81],b[81];
cin.getline(b,81);
for(j=0;j<n;j++){
cin.getline(a,81);
judge(a);
}
return 0;
}
| 58 |
28,708 | int main ()
{
int n, i, j;
cin >> n;
cin.get();
char str[81];
for ( i = 1; i <= n; i++ )
{
cin.getline(str,81);
if ( (str[0] >= 'a' && str[0] <= 'z') || ( str[0] >= 'A' && str[0] <= 'Z') || str[0] == '_' )
{
for ( j =1; str[j] != '\0'; j++ )
{
if ( (str[j] >= 'a' && str[j] <= 'z') || (str[j] >= 'A' && str[j] <= 'Z') || (str[j] >= '0' && str[j] <= '9') )
continue;
else if ( str[j] != '_' || str[j] == ' ' )
{
cout << "0" << endl;
break;
}
}
if ( str[j] == '\0')
cout << "1" << endl;
}
else
cout << "0" << endl;
}
return 0;
}
| 58 |
28,709 |
int main()
{
int n, istrue, len, i;
char a[81];
cin >> n;
cin.get();
while(n --)
{
cin.getline(a, 81);
len = strlen(a);
istrue = 1;
if ((a[0] != '_') && (a[0] < 'a' || a[0] > 'z') && (a[0] < 'A' || a[0] > 'Z'))
istrue = 0;
for (i = 1; i < len; i ++)
if ((a[i] != '_') && (a[i] < 'a' || a[i] > 'z') && (a[i] < 'A' || a[i] > 'Z') && (a[i] > '9' || a[i] < '0'))
istrue = 0;
cout << istrue << endl;
}
} | 58 |
28,710 |
int main()
{
char sen[81]={0};
int i,j=0,n;
cin>>n;
cin.get();
for(i=0;i<n;i++)
{
j=0;
cin.getline(sen,81);
while(sen[j]=='_'||(sen[j]>='A'&&sen[j]<='Z')||(sen[j]>='a'&&sen[j]<='z')||(sen[j]>='0'&&sen[j]<='9'))
{
if((sen[0]>='0'&&sen[0]<='9'))
break;
j++;
}
if(j==strlen(sen))
cout<<1<<endl;
else
cout<<0<<endl;
}
return 0;
}
| 58 |
28,711 | int main()
{
int n,i,l;
scanf("%d\n",&n);
char a[100];
for(i=0;i<n;i++)
{
gets(a);
int j;
l=strlen(a);
if (a[0]=='_')
{
for(j=1;j<l;j++)
{
if (a[j]>='A'&&a[j]<='Z')
;
else if (a[j]=='_')
;
else if (a[j]>='a'&&a[j]<='z')
;
else if (a[j]>='0'&&a[j]<='9')
;
else
{printf("0\n");
break;}
}
if (j==l)
printf("1\n");
}
else if (a[0]>='a'&&a[0]<='z')
{
for(j=1;j<l;j++)
{
if (a[j]>='A'&&a[j]<='Z')
;
else if (a[j]=='_')
;
else if (a[j]>='a'&&a[j]<='z')
;
else if (a[j]>='0'&&a[j]<='9')
;
else
{printf("0\n");
break;}
}
if (j==l)
printf("1\n");
}
else if (a[0]>='A'&&a[0]<='Z')
{
for(j=1;j<l;j++)
{
if (a[j]>='A'&&a[j]<='Z')
;
else if (a[j]=='_')
;
else if (a[j]>='a'&&a[j]<='z')
;
else if (a[j]>='0'&&a[j]<='9')
;
else
{printf("0\n");
break;}
}
if (j==l)
printf("1\n");
}
else printf("0\n");
}
getchar();
getchar();
getchar();
}
| 58 |
28,712 | int main(){
int n,count=0,k,i;
char zf[800][81],z;
scanf("%d%c",&n,&z);
for(i=0;i<n;i++){
gets(zf[i]);
}
for(int f=0;f<n;f++){
if(zf[f][0]=='_'||(zf[f][0]>='a'&&zf[f][0]<='z')||(zf[f][0]>='A'&&zf[f][0]<='Z')){
k=strlen(zf[f]);
for(int m=0;m<k;m++){
if(zf[f][m]=='_'||(zf[f][m]>='a'&&zf[f][m]<='z')||(zf[f][m]>='A'&&zf[f][m]<='Z')||(zf[f][m]<='9'&&zf[f][m]>='0')){
continue;
}else{
count++;
break;
}
}
}else{
count++;
}
if(count!=0){
printf("0\n");
}else{
printf("1\n");
}
k=0;
count=0;
}
return 0;
} | 58 |
28,713 | void main()
{
int n,k;
char a[100][100];
char (*p)[100];
char *q;
scanf("%d\n",&n);
for(p=a;p<a+n;p++)
{
gets(*p);
}
for(p=a;p<a+n;p++)
{
if(**p=='_'||((**p>='a')&&(**p<='z'))||((**p>='A')&&(**p<='Z')))
{
for(q=*p;*q!=0;q++)
{
if(*q=='_'||((*q>='a')&&(*q<='z'))||((*q>='A')&&(*q<='Z'))||((*q>='0')&&(*q<='9')))
k=1;
else
{
k=0;break;
}
}
}
else
k=0;
printf("%d\n",k);
}
} | 58 |
28,714 | int main()
{
int n=0,i=0,len=0;
scanf("%d\n", &n);
char str[100];
//fgets(str, 100, stdin);
while(i<n)
{
i++;
fgets(str, 100, stdin);
//printf("%s", str);
len = strlen(str) - 1;
if(str[0]=='_'||isalpha(str[0]))
for(int j=0;j<len;j++)
{
if(!(str[j]=='_'||isalpha(str[j])||isdigit(str[j])))
{
cout<<"0"<< endl;
break;
}
else
if(j==len-1) cout<<"1"<<endl;
}
else cout<<"0"<<endl;
}
return 0;
}
| 58 |
28,715 | /*
* ????????C????????
* ?????
*/
int main(){
int n;int flag=0,i=0,l=0; //flag????????
cin>>n; cin.get(); //????
while(n>0){
char a[81];
cin.getline(a,81);
flag=0;i=0;l=0;
if((a[i]>='a'&&a[i]<='z')||(a[i]>='A'&&a[i]<='Z')||a[i]=='_')
{
flag=1; //???????
i++;
}
l=strlen(a);
while(flag&&i<l){
if((a[i]>='a'&&a[i]<='z')||(a[i]>='A'&&a[i]<='Z')||a[i]=='_'||(a[i]>='0'&&a[i]<='9'))
{
flag=1;
i++;
} //??????????
else
flag=0;
}
if(flag==1)cout<<'1'<<endl;else cout<<'0'<<endl;
n--;
}
return 0;
}
| 58 |
28,716 | int main()
{
int n,i,j;
cin>>n;
cin.get();
char a[200][200];
for(i=1;i<=n;i++)
cin.getline(a[i],200);
for(i=1;i<=n;i++)
{
if((a[i][0]!='_')&&((a[i][0]<'A')||((a[i][0]>'Z')&&(a[i][0]<'a'))||(a[i][0]>'z')))
cout<<0<<endl;
else
{
for(j=0;a[i][j]!='\0';j++)
{ if((a[i][j]=='_')||((a[i][j]<='Z')&&(a[i][j]>='A'))||((a[i][j]>='a')&&(a[i][j]<='z'))||((a[i][j]>='0')&&(a[i][j]<='9')))
continue;
else
{
cout<<0<<endl;
break;
}
}
if(a[i][j]=='\0')
cout<<1<<endl;
}
}
return 0;
} | 58 |
28,717 | main()
{
int i,j,n;
char s[81];
scanf("%d\n",&n);
for(i=0;i<n;i++)
{
gets(s);
for(j=0;s[j]!='\0';j++)
{
if((s[j]=='_')||(s[j]>='A'&&s[j]<='Z')||(s[j]>='a'&&s[j]<='z')||(s[j]>='0'&&s[j]<='9'&&j>0))
{;}
else
break;
}
if(s[j])
printf("0\n");
else
printf("1\n");
}
}
| 58 |
28,718 | //?????C????????
int main()
{
char a[101][100];
int l[101];
int n;//n????
cin>>n;
cin.getline(a[0],100);
for(int i=1;i<=n;i++)
{
cin.getline(a[i],100);
l[i]=strlen(a[i]);
}
for(int i=1;i<=n;i++)
{
if((a[i][0]=='_')||((a[i][0]>='a')&&(a[i][0]<='z'))||((a[i][0]>='A')&&(a[i][0]<='Z')))
for(int j=0;j<l[i];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')))
{
if(j==l[i]-1)
cout<<1<<endl;
continue;
}
else {
cout<<0<<endl;
break;
}
}
else cout<<0<<endl;
}
return 0;
}
| 58 |
28,719 | int i,j;
int main()
{
int n;
char a[81];
cin>>n;
getchar();
for (i=0;i<n;i++)
{
int l,p=0,q=0;
cin.getline(a,81);
l=strlen(a);
if (a[0]=='_'||(a[0]>='A'&&a[0]<='Z')||(a[0]<=122&&a[0]>=97))
p=1;
else p=0;
q=1;
for (j=1;j<l;j++)
{
if (a[j]=='_'||(a[j]>='A'&&a[j]<='Z')||(a[j]<=122&&a[j]>=97)||(a[j]>='0'&&a[j]<='9'))
continue;
else
{
q=0;
}
}
if (p==0) cout<<"0"<<endl;
if (p==1&&q==1) cout<<"1"<<endl;
if (p==1&&q==0) cout<<"0"<<endl;
}
return 0;
}
| 58 |
28,720 | main()
{
int n,i,a,j,b=1;
char p[100],m[3];
scanf("%d",&n);
gets(m);
for(i=1;i<=n;i++)
{
gets(p);
if((p[0]>='a'&&p[0]<='z')||(p[0]>='A'&&p[0]<='Z')||p[0]=='_')
a=1;
else
a=0;
for(j=1;p[j]!='\0';j++)
if((p[j]>='a'&&p[j]<='z')||(p[j]>='A'&&p[j]<='Z')||p[j]=='_'||(p[j]>='0'&&p[j]<='9'))
b=1;
else
{
b=0;
break;
}
printf("%d\n",a*b);
b=1;
}
}
| 58 |
28,721 | int main()
{
int n , i , j;
char a[82];
char *p = a;
cin >>n;
getchar(); //????
for ( i = 1 ; i <= n ; i++)
{
p = a;
gets(a); //??
for (j = 0 ; j < strlen(a) ; j++ , p++)
{
if ( *p == '_' || (*p >= 'a' && *p<='z') || (*p >= 'A' && *p<='Z') ) //????????ok
continue;
if (j!=0 && *p>='0' && *p<='9') //?????????
continue;
break;
}
if (j == strlen(a))
cout<<"1"<<endl;
else
cout<<"0"<<endl;
}
return 0;
}
| 58 |
28,722 | int main(){
int n;
int j,k,l;
cin>>n;cin.get();
int i=0;
for(i=0;i<n;i++){
k=0;
char a[100];
cin.getline(a,100);
l=strlen(a);
if(!((a[0]=='_')||(a[0]<='z'&&a[0]>='a')||(a[0]<='Z'&&a[0]>='A'))){
cout<<0<<endl;continue;
}
if(l==1&&((a[0]<='z'&&a[0]>='a')||(a[0]<='Z'&&a[0]>='A')||a[0]=='_')){
cout<<1<<endl;continue;
}
for(j=1;j<l;j++){
if(!((a[j]=='_')||(a[j]<='z'&&a[j]>='a')||(a[j]<='Z'&&a[j]>='A')||(a[j]>='0'&&a[j]<='9'))){
cout<<0<<endl;break;}
else {
k++;
}
}
if(k==l-1)
cout<<1<<endl;
}
} | 58 |
28,723 | int main(){
int n,i,j,p;
char a[100],b[100];
cin>>n;
cin.getline(b,100);
for(i=1;i<=n;i++)
{
cin.getline(a,100);
p=1;
for(j=0;j<strlen(a);j++)
{
if((a[0]>='a'&&a[0]<='z'||a[0]>='A'&&a[0]<='Z'||a[0]=='_')==0)
{
cout<<0<<endl;p=0;break;
}
else if((a[j]>='a'&&a[j]<='z'||a[j]>='A'&&a[j]<='Z'||a[j]=='_'||a[j]>='0'&&a[j]<='9')==0)
{
cout<<0<<endl;p=0;break;
}
}
if(p==1)cout<<1<<endl;
}
return 0;
} | 58 |
28,724 | 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();
}
| 58 |
28,725 | main()
{
int n;
scanf("%d",&n);
getchar();
int i,j,k,BL;
char a[85];
for (i=0;i<n;i++)
{
gets(a);
BL=1;
//if '_'begin
if (a[0]=='_')
{
for (j=1;j<strlen(a);j++)
if (a[j]!='-')
break;
for (k=j;k<strlen(a);k++)
if ((a[k]>='a' && a[k]<='z') || (a[k]>='A' && a[k]<='Z') || (a[k]=='_') || (a[k]>='0' && a[k]<='9'))
BL=1;
else
{
BL=0;
break;
}
}
else if ((a[0]>='a' && a[0]<='z') || (a[0]>='A' && a[0]<='Z'))
{
for (k=0;k<strlen(a);k++)
if ((a[k]>='a' && a[k]<='z') || (a[k]>='A' && a[k]<='Z') || (a[k]=='_') || (a[k]>='0' && a[k]<='9'))
BL=1;
else
{
BL=0;
break;
}
}
else
BL=0;
printf("%d\n",BL);
}
} | 58 |
28,726 | main()
{
int n;
char z[1];
gets(z);
n=atoi(z);
int i,j;
char a[2][100000];
for(i=0;i<n;i++)
{
gets(a[0]);
int t;
t=strlen(a[0]);
if(a[0][0]-'_'==0 || (a[0][0]>='a' && a[0][0]<='z') || (a[0][0]>='A' && a[0][0]<='Z'))
{
for(j=1;j<t;j++)
{
if(!( (a[0][j]>='a' && a[0][j]<='z') || (a[0][j]-'_'==0) || (a[0][j]>='0' && a[0][j]<='9') || (a[0][j]>='A' && a[0][j]<='Z') ))
break;
}
if(j==t) printf("1\n");
else printf("0\n");
}
else printf("0\n");
}
getchar();getchar();getchar();getchar();
}
| 58 |
28,727 | int main()
{
int n,i,j,k;
cin >> n;
cin.get();
while(n >= 1)
{
n--;
char str[102];
cin.getline(str,102);
int len,i,j,k;
len = strlen(str);
if(str[0] != '_')
if((str[0] < 'A')||(str[0] > 'z')||((str[0] > 'Z')&&(str[0] < 'a')))
cout << "0" << endl;
if((str[0] == '_')||((str[0] >= 'A')&&(str[0] <= 'Z'))||((str[0] >= 'a')&&(str[0] <= 'z')))
{
for(i = 0; i < len; i++)
{
if((str[i] < '0')||((str[i] > 'Z')&&(str[i] < 'a'))||(str[i] > 'z'))
if(str[i] != '_')
break;
}
if(i != len)
cout << "0" << endl;
if(i == len)
cout << "1" << endl;
}
}
return 0;
} | 58 |
28,728 | int main()
{
int i, j, n, l, flag;
cin >> n;
cin.get();
for ( i = 1; i <= n; i++ )
{
flag = 1;
char str[81];
cin.getline ( str, 81 );
if ( !(str[0] >= 'A' && str[0] <= 'z') && ( str[0] != '_' ) )
flag = 0;
l = strlen(str);
if ( flag )
{
for ( j = 0; j < l;j++ )
{
if ( str[j] >= 'A' && str[j] <= 'z' )
flag = 1;
else if ( str[j] >= '0' && str[j] <= '9' )
flag = 1;
else if ( str[j] == '_' )
flag = 1;
else
{
flag = 0;
break;
}
}
}
cout << flag << endl;
}
return 0;
} | 58 |
28,729 | int main()
{
int n;
cin >> n;
cin.get();
char word[81];
int j, i;
for (i = 1;i <= n; i++)
{
cin.getline(word, 81);
int flag = 0;
if (word[0] != '_' && (word[0] < 'a' || word[0] > 'z') && (word[0] < 'A' || word[0] > 'Z'))
{
cout << flag << endl;
}
else
{
for (j = 0; word[j] != '\0'; j++)
{
if (word[j] == '_' || (word[j] >= 'a' && word[j] <= 'z') || (word[j] >= 'A' && word[j] <= 'Z') || (word[j] >= '0' && word[j] <= '9'))
continue;
else
{
break;
}
}
if (word[j] == '\0')
flag = 1;
cout << flag << endl;
}
cin.clear();
}
return 0;
} | 58 |
28,730 | int main()
{
char a[99];
int n=0;
int b[99]={0};
cin>>n;
cin.get();
for(int i=0;i<n;i++)
{
cin.getline(a,90);
if((a[0]=='_')||(a[0]==' ')||(a[0]==32)||((a[0]>=65)&&(a[0]<=90))||((a[0]>=97)&&(a[0]<=122)))
b[i]=1;
for(int j=0;j<strlen(a);j++)
if(a[j]==' ')
b[i]=0;
for(int m=0;m<strlen(a);m++)
if(!(((a[m]>=65)&&(a[m]<=97))||((a[m]>=97)&&(a[m]<=122))||((a[m]>=48)&&(a[m]<=57))||(a[m]==' ')))
b[i]=0;
}
for(int k=0;k<n;k++)
cout<<b[k]<<endl;
return 0;
}
| 58 |
28,731 | int main()
{
int num,i,j,k,flag;
char a[81];
scanf("%d",&num);
getchar();
for(i=0;i<num;i++)
{
for(j=0;j<81;j++)
{
scanf("%c",&a[j]);
if(a[j]=='\n')
{
break;
}
}
if( (a[0]=='_') || (a[0]>='a' && a[0]<='z')
|| (a[0]>='A' && a[0]<='Z') )
{
flag=1;
for(k=1;k<j;k++)
{
if( (a[k]=='_')
|| (a[k]>='0' && a[k]<='9')
|| (a[k]>='a' && a[k]<='z')
|| (a[k]>='A' && a[k]<='Z') )
flag*=1;
else
{
flag*=0;
break;
}
}
if(flag==1) printf("1\n");
else printf("0\n");
}
else
{
printf("0\n");
}
}
return 0;
} | 58 |
28,732 | int main()
{
int n,i,j,k;
scanf("%d",&n);
char s[n][81],c;
c=getchar();
int ss[n];
for(i=0;i<n;i++) ss[i]=1;
for(i=0;i<n;i++)
{
gets(s[i]);
int S=strlen(s[i]);
if(s[i][0]=='_'||(s[i][0]<='Z'&&s[i][0]>='A')||(s[i][0]<='z'&&s[i][0]>='a'))
{
for(j=1;j<S;j++)
{
if(s[i][j]=='_'||(s[i][j]<='Z'&&s[i][j]>='A')||(s[i][j]<='z'&&s[i][j]>='a')||(s[i][j]<='9'&&s[i][j]>='0')) ss[i]=ss[i]*1;
else ss[i]=0;
}
}
else ss[i]=0;
printf("%d\n",ss[i]);
}
} | 58 |
28,733 | void main()
{
char a[100];
char *p;
int n,i,flag;
scanf("%d\n",&n);
for(i=0;i<n;i++)
{gets(a);
flag=0;
p=a;
if(*p=='_'||(*p>='a'&&*p<='z')||*p>='A'&&*p<='Z')
{for(p=a+1;*p!='\0';p++)
{
if(*p=='_'||(*p>='a'&&*p<='z')||*p>='A'&&*p<='Z'||*p>='0'&&*p<='9');
else flag=1;
}
if(flag==1) printf("0\n");
else printf("1\n");
}
else printf("0\n");
}
} | 58 |
28,734 | int main() //???
{
int n=0,x=0,flag=0,i=0,j=0,k=0; //?????flag?????
char str[81]={0}; //??????????????
cin>>n;
cin.get(); //????
for(i=1;i<=n;i++) //?????
{
for(j=1;j<=81;j++) //????????
{
str[j-1]=0;
}
flag=0; //??????flag=0
gets(str);
x=strlen(str); //????????
if(str[0]<'A'||(str[0]>'Z'&&str[0]<'_')||(str[0]>'_'&&str[0]<'a')||str[0]>'z') //???????
{
cout<<"0"<<endl;
continue;
}
for(k=2;k<=x;k++) //????????????????
{
if(str[k-1]<'0'||(str[k-1]>'9'&&str[k-1]<'A')||(str[k-1]>'Z'&&str[k-1]<'_')||(str[k-1]>'_'&&str[k-1]<'a')||str[k-1]>'z')
{
flag=1;
break;
}
}
if(flag==0) //??flag??????????
{
cout<<"1"<<endl;
}
else
{
cout<<"0"<<endl;
}
}
return 0;
}
| 58 |
28,735 | /*
* 5.cpp
*
* Created on: 2010-11-24
* Author: hanzhe
*/
int main(){//????
int n;
char a[81];
cin>>n; //????
cin.getline(a,81);//?????
while(n>0){ //???
int g=0,i,na; //g=1????
cin.getline(a,81);//??
na=strlen(a); //??
if((a[0]=='_')+((a[0]-'a'>=0)&&(a[0]-'z'<=0))+//???????_,a~z,A~Z?
((a[0]-'A'>=0)&&(a[0]-'Z'<=0))==1)
g=1;
for(i=1;i<na;i++){ //??????????(?_,a~z,
if((a[i]=='_')+((a[i]-'a'>=0)&&(a[i]-'z'<=0))+((a[i]-'A'>=0)&&(a[i]-'Z'<=0))+
((a[i]-'0'>=0)&&(a[i]-'9'<=0))==1)
g=g*1;
else g=0;
}
if(g==1)cout<<"1"<<endl;
else cout<<"0"<<endl;
n--;
}
return 0;
}//????
| 58 |
28,736 |
//********************
int n=0,i=1,leg=1,len=0,flag=0;
char a[81]={0};
int b[81]={0};
//********************
int main()
{
cin>>n;
cin.get();
while(i<=n)
{
cin.getline(a,81);
for(int m=0;a[m]!='\0';m++)
{
len++;
b[m]=a[m];
}
leg=1;
if(b[0]>=65&&b[0]<=90
||b[0]>=97 && b[0]<=122
||b[0]==95)
{
for(int j=1;j<len;j++)
{
if(b[j]>=65 && b[j]<=90
||b[j]>=97 && b[j]<=122
||b[j]==95
||b[j]>=48 && b[j]<=57)
{
flag=1;
}
else
flag=0;
leg=leg*flag;
}
}
else
leg=0;
cout<<leg<<endl;
for(int m1=0;m1<81;m1++)
{
a[81]=0;
b[81]=0;}
i++;
len=0;
leg=1;
}
return 0;
}
| 58 |
28,737 | int main()
{
int n,i;
char sen[81];
cin>>n;
cin.get();
while ( n-- )
{
cin.getline( sen,81 );
if ( ( sen[0] == '_' ) || ( ( sen[0]<='Z' ) && ( sen[0] >='A' ) ) || ( ( sen[0]<='z' ) && ( sen[0]>='a' ) ) )
{
for ( i=1;sen[i] != '\0';i++ )
{
if ( ( sen[i] == '_')|| ( ( sen[i]<='Z' ) && ( sen[i] >='A' ) ) || ( ( sen[i]<='z' ) && ( sen[i]>='a' ) ) || ( ( sen[i]<='9' ) && ( sen[i] >='0' ) ) )
{
continue;
}
else
{
cout<<"0"<<endl;
break;
}
}
if ( sen[i] == '\0' )
{
cout<<"1"<<endl;
continue;
}
}
else
{
cout<<"0"<<endl;
continue;
}
}
return 0;
} | 58 |
28,738 | /*
* ????review(11).cpp
* ??????
* ????: 2010-12-17
* ?????????????????????????????????????????1?????0?
*/
int main(){
int n;//?????????????
char s[81];//?????
cin>>n;//?????????
cin.getline(s,81);
while(n>0){
int l,i;//????
cin.getline(s,81);//???????
l=strlen(s);//??????????l
if(s[0]=='_'||(s[0]>='a'&&s[0]<='z')||(s[0]>='A'&&s[0]<='Z')){
for(i=1;i<l;i++){
if((s[i]>='a'&&s[i]<='z')||(s[i]>='A'&&s[i]<='Z')||(s[i]>='0'&&s[i]<='9')||s[i]=='_')
continue;//??????????????????
else {
cout<<'0'<<endl;
break;//???????0?????
}
}
if(i==l)cout<<'1'<<endl;//?????????????1
}
else cout<<'0'<<endl;//??????????????0
n--;//n???????
}
return 0;//????
}
| 58 |
28,739 | int main()
{
int n,i,t,j,l;
char a[65535],str[65535];
gets(str);
n=atoi(str);
for(i=0;i<n;i++)
{
gets(a);
l=strlen(a);
if((a[0]=='_')||(a[0]>='A'&&a[0]<='Z')||(a[0]>='a'&&a[0]<='z'))
{
for(j=1;j<l;)
{
if((a[j]<='9'&&a[j]>='0')||(a[j]>='A'&&a[j]<='Z')||(a[j]>='a'&&a[j]<='z')||(a[j]=='_'))
{j++;}
else
{
printf("0\n");
break;
}
}
if(j==l)
printf("1\n");
}
else
printf("0\n");
}
getchar();
}
| 58 |
28,740 | 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");
free(p);
}
} | 58 |
28,741 | int main()
{
int n;
int i,j,l;char a[500][1000];
scanf("%d\n",&n);
for(i=0;i<n;i++)
{
gets(a[i]);
l=strlen(a[i]);
if(a[i][0]=='_'||(a[i][0]<='z'&&a[i][0]>='a')||(a[i][0]<='Z'&&a[i][0]>='A'))
{
for(j=0;j<l;j++)
{
if((a[i][j]<='z'&&a[i][j]>='a')||(a[i][j]<='Z'&&a[i][j]>='A')||(a[i][j]<='9'&&a[i][j]>='0')||a[i][j]=='_')
continue;
else
{
printf("0\n");
break;}
}
if(j==l) printf("1\n");
}
else
printf("0\n");
}
return 0;
}
| 58 |
28,742 | void main()
{
int n,i,j,k,m;
char **p;
scanf("%d\n",&n);
p=(char **)malloc(n*sizeof(char *));
for(i=0;i<n;i++)
*(p+i)=(char *)malloc(80*sizeof(char));
for(i=0;i<n;i++)
{
gets(*(p+i));
}
for(i=0;i<n;i++)
{
if((*(*(p+i))>='a'&&*(*(p+i))<='z')||(*(*(p+i))>='A'&&*(*(p+i))<='Z')||(*(*(p+i))=='_'))
{
m=strlen(*(p+i));
for(j=0;j<m;j++)
{
if((*(*(p+i)+j)>='a'&&*(*(p+i)+j)<='z')||(*(*(p+i)+j)>='A'&&*(*(p+i)+j)<='Z')||(*(*(p+i)+j)=='_')||(*(*(p+i)+j)>='0'&&*(*(p+i)+j)<='9'))
k=1;
else
{
k=0;
break;
}
}
}
else
{
k=0;
}
printf("%d\n",k);
}
} | 58 |
28,743 | int first_test(char a);
int test(char a);
int main()
{
char a[101][85];
int n,i,j,l;
int final;
cin>>n;
cin.get();
for(i=1;i<=n;i++)
{
cin.getline(a[i],85,'\n');
l=strlen(a[i]);
final=first_test(a[i][0]);
for(j=1;j<l;j++) final=final*test(a[i][j]);
cout<<final<<endl;
}
return 0;
}
int first_test(char a)
{
if((a>='a'&&a<='z')||(a>='A'&&a<='Z')||a=='_') return (1);
else return (0);
}
int test(char a)
{
if((a>='a'&&a<='z')||(a>='A'&&a<='Z')||a=='_'||(a>='0'&&a<='9')) return (1);
else return (0);
} | 58 |
28,744 | int main()
{
char sign[81];
char *p;
int n;
int i;
int count=0;
scanf("%d\n",&n);
for(i=0;i<n;i++){
gets(sign);
p=sign;
if(*p=='_'||*p>='A'&&*p<='Z'||*p>='a'&&*p<='z'){
p++;
count++;
for(;;p++){
if(*p=='\0'){
break;
}
if(*p=='_'||(*p>='A'&&*p<='Z')||(*p>='a'&&*p<='z')||*p>='0'&&*p<='9'){
count++;
}
}
if(count==strlen(sign)){
printf("1\n");
}else{
printf("0\n");
}
}else{
printf("0\n");
}
count=0;
}
return 0;
} | 58 |
28,745 | int main()
{
int n,i,j,b,x=0;
char c[100];
cin>>n;
getchar();
for(i=0;i<n;i++)
{
b=1;
cin.getline(c,100,'\n');
if(!(c[0]>64&&c[0]<91||c[0]==95||c[0]>96&&c[0]<123))
b=0;
for(j=0;c[j]!='\0';j++)
if(!(c[j]>64&&c[j]<91||c[j]==95||c[j]>96&&c[j]<123||c[j]>47&&c[j]<58))
b=0;
cout<<b<<endl;
}
return 0;
} | 58 |
28,746 | int main(){
int n,i,k,want=-1;
char shu[81],m[20];
gets(m);
n=atoi(m);
for(i=0;i<n;i++)
{
want=-1;
gets(shu);
if(shu[0]=='_'||(shu[0]>='a'&&shu[0]<='z')||(shu[0]>='A'&&shu[0]<='Z'))
{
for(k=1;shu[k]!='\0';k++)
{
if(shu[k]=='_'||(shu[k]>='a'&&shu[k]<='z')||(shu[k]>='A'&&shu[k]<='Z')||(shu[k]>='0'&&shu[k]<='9'))
{
continue;
}
else
{
printf("0\n");
want=0;
break;
}
}
}
else
{
printf("0\n");
want=0;
}
if(want==-1)
{
printf("1\n");
}
}
return 0;
}
| 58 |
28,747 | int judge(char a)
{
int flag=0;
if(a==95||(a>64&&a<91)||(a>96&&a<123))
flag=1;
return flag;
}
int main()
{
char words[100][100]={{0}};
int n=0;int i=0,j=0,space=0;
cin>>n;
cin.get();
for(i=0;i<n;i++)
{
cin.getline(words[i],100,'\n');
for(j=0;j<100;j++)
{
if((words[i][j]>64&&words[i][j]<91)||(words[i][j]>96&&words[i][j]<123)||(words[i][j]>47&&words[i][j]<58)||words[i][j]==95) continue;
else
{
if(words[i][j]!=0)
{
space=1;
cout<<"0"<<endl;
break;
}
}
}
if(space==0)
cout<<judge(words[i][0])<<endl;
space=0;
}
return 0;
} | 58 |
28,748 | int main()//?????
{//?????
char str[100][100];//??????
int n,i,j,num;//????
cin>>n;//??n
cin.get();//??????
for(i=0;i<n;i++)cin.getline(str[i],100);//??????
for(i=0;i<n;i++)//????
{num=0;//????????num??
for(j=0;j<strlen(str[i]);j++)//????
{
if((str[i][j]>='0'&&str[i][j]<='9')||(str[i][j]>=65&&str[i][j]<=90)||(str[i][j]>=97&&str[i][j]<=122)||str[i][j]=='_')num++;//??????????????????????num??
else {cout<<0<<endl;break;}//??????0?????
}
if(num==strlen(str[i]))//?num????????
{
if(str[i][0]=='_'||(str[i][0]>=65&&str[i][0]<=90)||(str[i][0]>=97&&str[i][0]<=122)){cout<<1<<endl;continue;}//??????????????????????1?????
else {cout<<0<<endl;continue;}//??????0?????
}
}
return 0;//????????????????????
}//????? | 58 |
28,749 | int main()
{
int i,n,l,p,k;
char ch[100];
cin>>n;
cin.get();
for(k=1;k<=n;k++)
{
p=1;
cin.getline(ch,100,'\n');
l=strlen(ch);
if(ch[0]=='_'||ch[0]>='a'&&ch[0]<='z'||ch[0]>='A'&&ch[0]<='Z')
{
for(i=1;i<=l-1;i++)
{
if(ch[i]<'0'||ch[i]>'9'&&ch[i]<'A'||ch[i]>'Z'&&ch[i]<'a'&&ch[i]!='_'||ch[i]>'z')
{
p=0;
}
}
}
else
{
p=0;
}
cout<<p<<endl;
}
return 0;
}
| 58 |
28,750 | char s[100];
int pd(int);
int main()
{
int n,i,j,q;
scanf("%d\n",&n);
while(n)
{
q=0;
gets(s);
for(i='a';i<='z';i++)
if(s[0]==i) q=1;
for(i='A';i<='Z';i++)
if(s[0]==i) q=1;
if(s[0]=='_') q=1;
for(i=1;s[i]!='\0';i++)
if(pd(i)==0) q=0;
if(q==1) printf("1\n");
else printf("0\n");
n--;
}
return 0;
}
int pd(int t)
{
int i,q;
q=0;
for(i=1;s[i]!='\0';i++)
for(i='a';i<='z';i++)
if(s[t]==i) q=1;
for(i='A';i<='Z';i++)
if(s[t]==i) q=1;
if(s[t]=='_') q=1;
for(i='0';i<='9';i++)
if(s[t]==i) q=1;
return q;
}
| 58 |
28,751 | int main()
{
int n,i,m,mark;
char a[81]={'\0'};
char *p;
scanf("%d",&n);
gets(a);
for(i=0;i<n;i++)
{
gets(a);
m=strlen(a);
for(p=a;*p!='\0';p++)
{
if((*p=='_')||(*p>='0'&&*p<='9')||(*p>='a'&&*p<='z')||(*p>='A'&&*p<='Z'))
mark=1;
else {mark=0;
break;
}
}
p=a;
if(*p>='0'&&*p<='9')
mark=0;
printf("%d\n",mark);
}
return 0;
}
| 58 |
28,752 | int main()
{
int n;
int i, j;
int yesOrNo;
char * p;
scanf("%d",&n);
getchar();
for (i = 0; i < n; i++) {
char a[81] = {'\0'};
gets(a);
p = a;
yesOrNo = 0;
if (*p == '_' || (*p >='A' && *p <= 'Z') || (*p>='a' && *p <= 'z')) {
for (j = 0; j < strlen(a); j++) {
if ((*p >='A' && *p <= 'Z') || (*p>='a' && *p <= 'z') || (*p >= '0' && *p <= '9') || *p == '_') {
p++;
}
else {
printf("0\n");
yesOrNo = 1;
break;
}
}
if (yesOrNo == 0) {
printf("1\n");
}
}
else {
printf("0\n");
}
}
return 0;
} | 58 |
28,753 | void main()
{
int n,i,j,k;
char *str[100];
char **p;
p=str;
scanf("%d\n",&n);
for(i=0;i<n;i++)
{
*(p+i)=(char*)calloc(10000,sizeof(char));
gets(*(p+i));
}
for(k=0;k<n;k++)
{
if((**(p+k)<='Z'&&**(p+k)>='A')||(**(p+k)<='z'&&**(p+k)>='a')||**(p+k)=='_')
{
for(i=0;*(*(p+k)+i)!='\0';i++)
{
if((*(*(p+k)+i)<='Z'&&*(*(p+k)+i)>='A')||(*(*(p+k)+i)<='z'&&*(*(p+k)+i)>='a')||(*(*(p+k)+i)<='9'&&*(*(p+k)+i)>='0')||*(*(p+k)+i)=='_')
;
else
{ printf("0\n");break;}
if(*(*(p+k)+i+1)=='\0') /*????????????????????*/
printf("1\n");
}
}
else
printf("0\n");
}
}
| 58 |
28,754 | int main()
{
int n,i=1,j,len;
char s[81]={0};
scanf("%d",&n);
getchar();
for(j=0;j<n;j++)
{
gets(s);
if(s[0]=='_'||(s[0]>='A'&&s[0]<='Z')||(s[0]>='a'&&s[0]<='z'))
{
i=1;
while(s[i]!='\0')
{
if((s[i]<'0'||(s[i]>'9'&&s[i]<'A')||(s[i]>'Z'&&s[i]<'a')||s[i]>'z')&&s[i]!='_')
{
printf("0\n");
break;
}
i++;
}
if(s[i]=='\0')printf("1\n");
}
else
printf("0\n");
}
return 0;
}
| 58 |
28,755 | int main(){
int n;
cin >> n;
char s1[5];
cin.getline(s1,5);
while (n)
{
int tem=1;
char s[90];
cin.getline(s,90);
int i;
for (i=0;i<strlen(s);i++)
{
if (i==0)
if (s[0]=='_'||(s[0]>='a'&&s[0]<='z')||(s[0]>='A'&&s[0]<='Z'))
tem=1;
else
{
tem=0;
break;
}
else
if (s[i]>='a'&&s[i]<='z'||(s[i]>='A'&&s[i]<='Z')||s[i]>='0'&&s[i]<='9'||s[i]=='_')
tem=1;
else
{
tem=0;
break;
}
}
cout << tem<< endl;
n--;
}
return 0;
}
| 58 |
28,756 | int zimuxiahuaxian(char x)
{
int a;
if((x>=65&&x<=90)||(x>=97&&x<=122)||x=='_') a=1;
else a=0;
return a;
}
int shuzi(char x)
{
int a;
if((x>=48)&&(x<=57)) a=1;
else a=0;
return a;
}
int main()
{
int n,i,m,j,k=0;
char a[81];
scanf("%d",&n);
gets(a);
for(i=0;i<n;i++)
{
gets(a);
m=strlen(a);
if(zimuxiahuaxian(a[0])==0) k=0;
else
{
k=1;
for(j=1;j<m;j++)
{
if(zimuxiahuaxian(a[j])!=1&&shuzi(a[j])!=1)
{
k=0;
break;
}
else k=1;
}
}
if(k==0) printf("0\n");
else printf("1\n");
}
return 0;
}
| 58 |
28,757 |
//a ???97,z:122;A65;Z90;???95;0,48;9,57
int main()
{
int n;
cin>>n;
int b[100];
int j=0;
int k=0;
cin.get();
for (j=1;j<=n;j++)
{
char c;
int i=0;
char a[100];
while(cin.get(c))
{
if (c=='\n')
break;
a[i]=c;
i=i+1;
}
int asc;
asc=a[0];
if (asc==95||(asc>=97&&asc<=122)||(asc>=65&&asc<=90))
{
int count=0;
for (k=1;k<=i-1;k++)
{
int lin;
lin=a[k];
if ((a[k]<48)||(a[k]>57&&a[k]<65)||(a[k]>90&&a[k]<95)||(a[k]>122)||(a[k]>95&&a[k]<97))
count=1;
}
if (count==0) b[j]=1; else b[j]=0;
}
else
b[j]=0;
}
for (j=1;j<=n;j++)
cout<<b[j]<<endl;
return 0;
}
| 58 |
28,758 | int main()
{
int n,i,j,k;//??????n?????ij???k
char a[100];//?????a
cin>>n;
cin.getline(a,100);
for(i=1;i<=n;i++)
{
k=1;
cin.getline(a,100);
if((a[0]<'A')||((a[0]>'Z')&&(a[0]!='_')&&(a[0]<'a'))||(a[0]>'z'))
k=0;
for(j=1;j<strlen(a);j++)
if((a[j]<'0')||((a[j]>'9')&&(a[j]<'A'))||((a[j]>'Z')&&(a[j]!='_')&&(a[j]<'a'))||(a[j]>'z'))
k=0;
cout<<k<<endl;//?????
}
return 0;
}
| 58 |
28,759 | int main()
{
char str[81];
int n=0,i=0,j=0,J=0;
cin>>n;
cin.get();
for(i=0;i<n;i++)
{
cin.getline(str,81);
int sum1=0,sum2=0,sum3=0,sum4=0;
int p=0;
for(j=0;str[j]!='\0';j++)
J=j;
for(j=0;j<=J;j++)
{
sum1=(str[j]==95);
sum2=(str[j]>=65&&str[j]<=90);
sum3=(str[j]>=97&&str[j]<=122);
sum4=(str[j]>=48&&str[j]<=57);
if(sum1+sum2+sum3+sum4==0)
p++;
}
sum1=(str[0]==95);
sum2=(str[0]>=65&&str[j]<=90);
sum3=(str[0]>=97&&str[j]<=122);
if(sum1+sum2+sum3==0||p!=0)
cout<<0<<endl;
if(sum1+sum2+sum3!=0&&p==0)
cout<<1<<endl;
}
return 0;
}
| 58 |
28,760 |
/*
* 1000062703_30.cpp
*
* Created on: 2010-9-26
* Author: ??
*/
int main(){
int n,i,flag;
cin>>n;
cin.get();
while(n>0){
char z[81];
cin.getline(z,81);
flag=1;
if(z[0]=='_'||(z[0]>='a'&&z[0]<='z')||(z[0]>='A'&&z[0]<='Z')){
for(i=1;i<strlen(z);i++){
if((z[i]!=' ')&&!(z[i]>='!'&&z[i]<'0')&&(z[i]='_'||(z[i]>='a'&&z[i]<='z')||(z[i]>='A'&&z[i]<='Z')||(z[i]>='0'&&z[i]<='9')))
continue;
flag=0;
}
if(flag) cout<<1<<endl;
else cout<<0<<endl;
}
else cout<<0<<endl;
n--;
}
return 0;
}
| 58 |
28,761 |
int Judge(char c)
{
int i, flag = 0;
for (i = 0; i < 26; i ++)
if (c == 'a' + i || c == 'A' + i)
{
flag = 1;
break;
}
for (i = 0; i < 10; i ++)
if (c - '0' == i)
{
flag = 1;
break;
}
if (c == '_')
flag = 1;
return flag;
}
int main()
{
int n, i, j, l, k;
char a[81];
cin >> n;
cin.get();
for (i = 0; i < n; i ++)
{
cin.getline(a, 81);
l = strlen(a);
for (j = 0; j < l; j ++)
if (!Judge(a[j]))
{
cout << 0 << endl;
break;
}
if (j == l)
{
for (k = 0; k < 10; k ++)
if (a[0] - '0' == k)
{
cout << 0 << endl;
break;
}
if (k == 10)
cout << 1 << endl;
}
}
return 0;
}
| 58 |
28,762 | main()
{
int n,i,j,m,k=0;
scanf("%d\n",&n);
char **a;
char *b[100];
for(i=0;i<n;i++)
b[i]=(char *)malloc(80*sizeof(char));
a=b;
for(i=0;i<n;i++)
{
gets(*(a+i));
m=strlen(*(a+i));
for(j=0;j<m;j++)
{
if(j==0&&((**(a+i)=='_')||(**(a+i)>='A'&&**(a+i)<='Z')||(**(a+i)>='a'&&**(a+i)<='z')))
k++;
if(j>0&&((*(*(a+i)+j)>='0'&&*(*(a+i)+j)<='9')||(*(*(a+i)+j)>='A'&&*(*(a+i)+j)<='Z')||(*(*(a+i)+j)>='a'&&*(*(a+i)+j)<='z')||(*(*(a+i)+j)=='_')))
k++;
}
if(k==m) printf("1\n");
else printf("0\n");
k=0;
}
} | 58 |
28,763 |
int main(int argc, char *argv[])
{
int i,j,k,n,m,x=0;
char a[80]={'\0'};
scanf("%d\n",&n);
for(j=0;j<n;j++)
{char a[80]={'\0'};
gets(a);
x=0;
if(a[0]=='_'||(a[0]>='a'&&a[0]<='z')||(a[0]>='A'&&a[0]<='Z'))
x=1;
else x=0;
for(k=1;k<80;k++)
{if(a[k]=='_'||(a[k]>='a'&&a[k]<='z')||(a[k]>='A'&&a[k]<='Z')||(a[k]>='0'&&a[k]<='9'))
x=x;
else {if(a[k]!='\0')
x=0;
else {
for(m=k;m<80;m++)
{if(a[k]!='\0')
{x=0;
break;
}
}
if(m=80)x=x;
}}
}
printf("%d\n",x);}
return 0;
}
| 58 |
28,764 | int main()
{
int i,j,n,cnt=0;
char s[800],temp[800];
scanf("%d",&n);
gets(temp);
int a[n];
for(i=0;i<n;i++)
{
gets(s);
//gets(temp);
a[i]=strlen(s);
cnt=0;
if((s[0]>='0' && s[0]<='9'))
printf("0\n");
else
{
for(j=0;j<a[i];j++)
{
if(!((s[j]=='_')||(s[j]>='A' && s[j]<='Z')||(s[j]>='a' && s[j]<='z')||(s[j]>='0' && s[j]<='9' && j>0)))
{
printf("0\n");
break;
}
else
{
cnt++;
}
}
}
if(cnt==a[i])
{
printf("1\n");
}
}
getchar();
//getchar();
return 0;
} | 58 |
28,765 | int main(){
int n,i,j;
cin>>n;
int b[n];
char a[n][100];
for(i=0;i<=n;i++){
cin.getline(a[i],100);
b[i]=strlen(a[i]);}
for(i=1;i<=n;i++)
if(((a[i][0]=='_')||((a[i][0]>='a')&&(a[i][0]<='z'))||((a[i][0]>='A')&&(a[i][0]<='Z')))==1){
for(j=0;j<strlen(a[i]);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'))==0){cout<<"0"<<endl;break;}
if((j==strlen(a[i]))==1)
cout<<"1"<<endl;
}
else
cout<<"0"<<endl;
return 0;//??
}
| 58 |
28,766 | /*
????????
?????2010/11/26
????00948344
????????c??????
*/
//???????????????????
int main(){
int n;
cin>>n;
char a[100][100];
gets(a[0]);
int i,j,len;
for(i=0;i<n;i++)
gets(a[i]);
for(i=0;i<n;i++)
{
len=strlen(a[i]);
for(j=0;j<len;j++)
{
if(j==0)
{
if((a[i][0]<'a'||a[i][0]>'z')&&(a[i][0]<'A'||a[i][0]>'Z')&&a[i][0]!='_')
{
cout<<'0'<<endl;
break;
}
}
else
{
if(((a[i][j]<'a'||a[i][j]>'z')&&(a[i][j]<'A'||a[i][j]>'Z')&&(a[i][j]<'0'||a[i][j]>'9'))&&a[i][j]!='_')
{
cout<<'0'<<endl;
break;
}
}
}
if(j==len)
cout<<'1'<<endl;
}
} | 58 |
28,767 | int main()
{
int n;
scanf("%d\n",&n);
int i,judge,l,j;
char s[100];
for (i=0;i<n;i++)
{
gets(s);
judge=1;
if (s[0]<'A'||s[0]>'Z')
if (s[0]<'a'||s[0]>'z')
if (s[0]!='_')
judge=0;
l=strlen(s);
for (j=0;j<l;j++)
{
if (s[j]<'A'||s[j]>'Z')
if (s[j]<'a'||s[j]>'z')
if (s[j]<'0'||s[j]>'9')
if (s[j]!='_')
{
judge=0;
}
}
printf("%d\n",judge);
}
}
| 58 |
28,768 | 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')))
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 |
28,769 |
/*??,???????????????*/
main()
{
char *k;int n;int num;int i; int pd; int j;
scanf("%d",&n);int *q;
char *p[n];
k=(char *)malloc(81*sizeof(char));gets(k);
p[0]=k;
for(i=1;i<n+1;i++)
{
k=(char *)malloc(81*sizeof(char));
gets(k);
p[i]=(char *)malloc(81*sizeof(char));
p[i]=k;
}
for(i=1;i<n+1;i++)
{
num=strlen(p[i]);
if(*p[i]=='_'||isalpha(*p[i]))
pd=1;
else
pd=0;
p[i]++;
for(j=1;j<num;j++)
{
if(isalnum(*p[i]))
{
p[i]++;
}
else if(*p[i]=='_')
p[i]++;
else
{
pd=0;break;
}
}
printf("%d\n",pd);
}
}
| 58 |
28,770 | int main(){
int n,i,j,l,t;
char a[81];
cin>>n;
cin.getline(a,81);
for(i=1;i<=n;i++){
cin.getline(a,81);
l=strlen(a);
if(a[0]=='_'||(a[0]>='A'&&a[0]<='Z')||(a[0]>='a'&&a[0]<='z')){
t=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'))
t=1;
else {
t=0;
break;
}
}
}
else t=0;
cout<<t<<endl;
}
return 0;
} | 58 |
28,771 |
int main()
{
int n = 0;
char a[10000][82] = {0};
int b[10000] = {0};
int i = 0;
int j = 0;
cin >> n;
cin.get();
for (i = 1; i <= n; i ++)
{
cin.getline(a[i],82);
}
for (i = 1; i <= n; i ++)
{
if ((a[i][0] == '_') || ((a[i][0] >= 'a') && (a[i][0] <= 'z'))
|| ((a[i][0] >= 'A') && (a[i][0] <= 'Z')))
{
b[i] = 1;
for (j = 1; j <= 82; j ++)
{
if (a[i][j] == '\0')
break;
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')))
b[i] = 1;
else
{
b[i] = 0;
break;
}
}
}
else
b[i] = 0;
}
for (i = 1; i <= n; i ++)
cout << b[i] << endl;
return 0;
} | 58 |
28,772 | int main()
{
int n,i,j,k,a[1000],p,q;
char str[1000][90];
cin>>n;
cin.get();
for (i=1;i<=n;i++)
{
cin.getline(str[i],88);
}
for (j=1;j<=n;j++)
{
a[j]=strlen(str[j]);
}
for (k=1;k<=n;k++)
{
if (str[k][0]=='_'||(str[k][0]>='A'&&str[k][0]<='Z')||(str[k][0]>='a'&&str[k][0]<='z'))
{
for (p=0;p<=a[k]-1;p++)
{
if (str[k][p]!='_'&&(str[k][p]<'A'||(str[k][p]>'Z'&&str[k][p]<'a')||str[k][p]>'z')&&(str[k][p]<'0'||str[k][p]>'9'))
break;
}
if (p==a[k])
cout<<"1"<<endl;
else
cout<<"0"<<endl;
}
else
cout<<"0"<<endl;
}
return 0;
} | 58 |
28,773 | /*
* ????34_1.cpp
*????????C????????
* Created on: 2010-11-24
* Author: 1000012877
*/
int main()//???
{//????
int n,i,t,l,t1,t2;//?????n???????????i???????t???????t1,t2???????????
cin>>n;
char str[100];//???????????????????
cin.getline(str,100);//????
while(n>0){
t=0;
t1=0;
t2=1;
cin.getline(str,100);//????????
l=strlen(str);
if((str[0]>='a'&&str[0]<='z')||(str[0]>='A'&&str[0]<='Z')||(str[0]=='_'))t1=1;//?????????????????1
for(i=1;i<l;i++){
if(!((str[i]>='a'&&str[i]<='z')||(str[i]>='A'&&str[i]<='Z')||(str[i]=='_')||(str[i]>='0'&&str[i]<='9')))
t2=0;//??????????????????????2
}
if(t1==1&&t2==1)t=1;//???1?2???????????
cout<<t<<endl;
n--;
}
return 0;
}//????
| 58 |
28,774 | int main()
{
int n,l,i,j;
scanf("%d\n",&n);
char c[81],*p;
for(i=0;i<n;i++){
gets(c);
l=strlen(c);p=c;
int a=1;
if(*p==95||(*p>64&&*p<91)||(*p>96&&*p<123)){
for(p=c+1;p<c+l;p++){
if(*p==95||(*p>64&&*p<91)||(*p>96&&*p<123)||(*p>47&&*p<58)){a++;}
else {printf("%d\n",0);break;}
}
if(a==l){printf("%d\n",1);}
}
else {printf("%d\n",0);}
}
return 0;
} | 58 |
28,775 | int main()
{
int n, i, j,judge[1000]={0};
scanf("%d", &n);
char a=0,b=0;
getchar();
for(i=1;i<=n;i++)
{
judge[i]=1;
scanf("%c", &a);
if((a>=65 && a<=90) || (a>=97 && a<=122) || a=='_') judge[i]=judge[i]*1;
else judge[i]=judge[i]*0;
for(j=0;j<90;j++)
{
scanf("%c", &b);
if(b=='\n') break;
if(b=='_' || (b>=48 && b<=57) || (b>=65 && b<=90) || (b>=97 && b<=122)) judge[i]=judge[i]*1;
else judge[i]=judge[i]*0;
}
}
for(i=1;i<=n;i++)
{
printf("%d\n", judge[i]);
}
return 0;
}
| 58 |
28,776 | int panduan(char *p)
{
int z=1,i,j,k;
if(!(((*p>='a')&&(*p<='z'))||((*p>='A')&&(*p<='Z'))||(*p=='_')))
z=0;
else
{
for(i=1;*(p+i)!='\0';i++)
{
if(!(((*(p+i)>='a')&&(*(p+i)<='z'))||((*(p+i)>='A')&&(*(p+i)<='Z'))||(*(p+i)=='_')||(*(p+i)>='0'&&*(p+i)<='9')))
{
z=0;
break;
}
}
}
return (z);
}
void main()
{
int panduan(char *p);
int m,n,i,j,k;
char *p,**q,**Q;
scanf("%d\n",&m);
q=(char**)malloc(m*sizeof(char*));
Q=q;
for(i=0;i<m;i++)
{
p=(char*)malloc(80*sizeof(char));
for(j=0;j<80;j++)
{
*(p+j)='\0';
}
gets(p);
*q=p;
q++;
}
for(i=0;i<m;i++,Q++)
{
printf("%d\n",panduan(*Q));
}
} | 58 |
28,777 |
int fit(char *p){
if((*p>=65&&*p<=90)||(*p>=97&&*p<=122)||*p==95){
p++;
}else{
return 0;
}
for(;*p!='\0';p++){
if((*p>=65&&*p<=90)||(*p>=97&&*p<=122)||*p==95||(*p>=48&&*p<=57)){
continue;
}else{
return 0;
}
}
return 1;
}
int main(int argc, char* argv[])
{
int n,i;
char sz[81],*p;
p=sz;
scanf("%d",&n);
getchar();
for(i=0;i<n;i++){
gets(p);
if(fit(p)){
printf("1\n");
}else{
printf("0\n");
}
}
return 0;
}
| 58 |
28,778 | int main()
{
int n, i, len ;
char str[1000];
cin >> n;
cin.get();
while(n--)
{
cin.getline(str,1000);
len = strlen(str);
if(str[0]=='_'||(str[0]>='a'&&str[0]<='z')||(str[0]>='A'&&str[0]<='Z'))
{
if(len==1)
cout << "1" << endl;
else
{
for(i=1;i<len;i++)
{
if(str[i]=='_'||(str[i]>='a'&&str[i]<='z')||(str[i]>='A'&&str[i]<='Z')||(str[i]<='9'&&str[i]>='0'));
else
break;
}
if(i==len)
cout << "1" << endl;
else
cout << "0" << endl;
}
}
else
cout << "0" << endl;
}
return 0;
} | 58 |
28,779 | int main()
{
int n,len,i,j,flag;
char a[81];
cin>>n;
for (i=1;i<=n;i++)
{
if (i==1)
cin.get();
cin.getline(a,81);
for (len=0;a[len]!='\0';len++);
if (a[0]=='_'||(a[0]>='a'&&a[0]<='z')||(a[0]>='A'&&a[0]<='Z'))
flag=1;
else flag=0;
for (j=1;j<=len-1;j++)
{
if (!((a[j]>='a'&&a[j]<='z')||(a[j]>='A'&&a[j]<='Z')||(a[j]>='0'&&a[j]<='9')||a[j]=='_'))
flag=0;
if (a[j]==' ')
flag=0;
}
cout<<flag<<endl;
}
return 0;
}
| 58 |
28,780 | int main()
{
int num,i,sign;
char vacab[100][100];
cin>>num;
int sum(char x[100]);
cin.get();
for(i=0;i<num;i++)
{
cin.getline(vacab[i],100);
sign=sum(vacab[i]);
if(sign==1)
cout<<1<<endl;
else
cout<<0<<endl;
}
return 0;
}
int sum(char x[100])
{
int j=0;int temp;
j=0;
if(x[0]=='_'||x[0]>='A'&&x[0]<='Z'||x[0]>='a'&&x[0]<='z')
{
while(x[j]!='\0')
{
if(x[j]=='_'||x[j]>='A'&&x[j]<='Z'||x[j]>='a'&&x[j]<='z'||x[j]>='0'&&x[j]<='9')
{
temp=1;
j++;
}
else
{
temp=0;
break;
}
}
}
else
{
temp=0;
}
return (temp);
} | 58 |
28,781 | int main()
{
int n, i, j, mark[1000], k, l, m;
char a[1000][81];
cin >> n;
for (m = 0; m < n; m++)
{
mark[m] = 1;
}
cin.ignore();
for (i = 0; i < n; i++)
{
cin.getline(a[i], 81);
}
for (j = 0; j < n; j++)
{
if ((0 > a[j][0] - 'a'||a[j][0] - 'a' >25)
&&(0 > a[j][0] - 'A'||a[j][0] - 'A' > 25)
&&a[j][0] != '_')
{ mark[j] = 0; continue; }
for (k = 1; k < strlen(a[j]); k++)
{
if ((0 > a[j][k] - 'a'||a[j][k] - 'a' >25)
&&(0 > a[j][k] - 'A'||a[j][k] - 'A' > 25)
&&(0 > a[j][k] - '0'||a[j][k] - '0' > 9)&&
a[j][k] != '_')
{ mark[j] = 0; break; }
}
}
for (l = 0; l < n; l++)
{
cout << mark[l] << endl;
}
return 0;
}
| 58 |
28,782 | int main()
{
int n;
cin >> n;
cin.get();
for (int i = 1; i <= n; i++)
{
char str[85];
int l, t;
cin.getline(str, 85);
l = strlen(str);
if ((str[0] == '_') || (str[0] >= 'a' && str[0] <= 'z') || (str[0] >= 'A' && str[0] <= 'Z'))
{
for (t = 1; str[t] != '\0'; t++)
{
if (!((str[t] == '_') || (str[t] >= 'a' && str[t] <= 'z') || (str[t] >= 'A' && str[t] <= 'Z') || (str[t] >= '0' && str[t] <= '9')))
{
cout << "0" << endl;
break;
}
}
if (t == l)
cout << "1" << endl;
}
else
cout << "0" << endl;
}
return 0;
} | 58 |
28,783 | int main()
{
int n,i,j,k;
char a[100],b[12];
scanf("%d",&n);
gets(b);
for(i=0;i<n;i++)
{
int l;
gets(a);
l=strlen(a);
for(j=0;j<l;j++)
{if((a[j]>='A'&&a[j]<='z')||(a[j]<='9'&&a[j]>='0')||a[j]=='_')
continue;
else
break;}
if(j==l)
{
if((a[0]<='z'&&a[0]>='A')||a[0]=='_')
printf("1\n");
else
printf("0\n");
}
else
printf("0\n");
}
getchar();
getchar();
getchar();
} | 58 |
28,784 |
int main()
{
char a[200][200];
int i,j,n,flag;
cin>>n;
for(i=0;i<=n;i++)
{
cin.getline(a[i],200);
}
for(i=1;i<=n;i++)
{
flag=1;
if(a[i][0]=='_'||a[i][0]<='Z'&&a[i][0]>='A'||a[i][0]<='z'&&a[i][0]>='a')
{
for(j=0;a[i][j]!='\0';j++)
{
if(a[i][j]!='_'&&(a[i][j]>'Z'||a[i][j]<'A')&&(a[i][j]>'z'||a[i][j]<'a')&&(a[i][j]>'9'||a[i][j]<'0'))
{
flag=0;
break;
}
}
}
else
flag=0;
cout<<flag<<endl;
}
return 0;
}
| 58 |
28,785 | int main()
{
int n, i, j;
int b, c,flag = 0;
char a[81];
cin >> n;
cin.get();
for(j = 1; j <= n; j++)
{
cin.getline(a, 81);
b = (a[0] <= 'z' && a[0] >= 'a') || (a[0] <= 'Z' && a[0] >= 'A') || (a[0] == '_');
c = (a[0] <= '9' && a[0] >= '0');
if(b)
{
flag =1;
for(i = 0; a[i] != '\0'; i++)
{
b = (a[i] <= 'z' && a[i] >= 'a') || (a[i] <= 'Z' && a[i] >= 'A') || (a[i] == '_');
c = (a[i] <= '9' && a[i] >= '0');
if(!(b || c))
{
cout << "0" << endl;
flag = 0;
break;
}
}
if(flag)
cout << "1" << endl;
}
else
cout << "0" << endl;
}
return 0;
} | 58 |
28,786 |
int hefa(char*a){
for (;*a=='_'||(*a>='A' &&*a<='Z')||(*a>='a' &&*a<='z')||(*a>='0' &&*a<='9')||*a=='\0';a++)
{
if (*a=='\0')
{
printf("1\n");
return 0;
}else if (!(*a=='_'||(*a>='A' &&*a<='Z')||(*a>='a' &&*a<='z')||(*a>='0' &&*a<='9')))
{
printf("0\n");
return 0;
}
}
printf("0\n");
return 0;
}
int main(){
char zifu[2000000];
char *p;
int i,n;
scanf("%d",&n);
getchar();
for (i=0;i<n;i++)
{
gets(zifu);
p=zifu;
if (*p=='_'||(*p>='A' &&*p<='Z')||(*p>='a' &&*p<='z'))
{
hefa(p);
}
else
{
printf("0\n");
}
}
return 0;
}
| 58 |
28,787 | int main()
{
char (*pi)[81];
int i,m,n,j,ok=0;
scanf("%d",&n);
pi=(char(*)[81])calloc(n,sizeof(char)*81);
gets(*pi);
for (i=0;i<n;i++)
{
gets(*(pi+i));
ok=1;
m=strlen(*(pi+i));
if ((*(*(pi+i))>='A'&&*(*(pi+i))<='Z')||(*(*(pi+i))>='a'&&*(*(pi+i))<='z')||(*(*(pi+i))=='_'))
for (j=1;j<m;j++)
if ((*(*(pi+i)+j)>='A'&&*(*(pi+i)+j)<='Z')||(*(*(pi+i)+j)>='a'&&*(*(pi+i)+j)<='z')||(*(*(pi+i)+j)=='_')||(*(*(pi+i)+j)>='0'&&*(*(pi+i)+j)<='9'))
;
else
ok=0;
else
ok=0;
printf("%d\n",ok);
}
free(pi);
return 0;
} | 58 |
28,788 |
int identf(char *str);
int isKey(char *str);
int x_strcmp(char *si, char *di);
int main()
{
char buffer[256];
int n,i;
scanf("%d",&n);
gets(buffer);
for (i=0;i<n;i++){
gets(buffer);
if(identf(buffer))
puts("1");
else
puts("0");
}
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(x_strcmp(str, keyword[i])==0)
{
flag=0;
break;
}
}
return flag;
}
int x_strcmp(char *si, char *di)
{
while(*si && *di && *si==*di)
{
si++;
di++;
}
return *si-*di;
} | 58 |
28,789 |
int judgeletter(char);
int judgeline(char);
int judgenum(char);
void emp(char *);
int main()
{
int n,i,j,length;
char s[81];
scanf("%d",&n);
gets(s);
for(i=0 ; i<n ; i++){
emp(s);
gets(s);
length = strlen(s);
if( length == 1){
printf("%d\n",( judgeletter(*s) || judgeline(*s) ) );
continue;
}else{
if( ( judgeletter(*s) || judgeline(*s) ) == 0 ){
printf("0\n");
continue;
}else{
for(j=1 ; *(s+j) ; j++){
if( ( judgeletter(*(s+j)) || judgeline(*(s+j)) || judgenum(*(s+j)) ) == 0 ){
printf("0\n");
break;
}
}
if( j==length )
printf("1\n");
}
}
}
return 0;
}
int judgeletter( char c)
{
if( (c>='a' && c<='z') || (c>='A' && c<='Z') )
return 1;
else
return 0;
}
int judgeline( char c )
{
if( c == '_' )
return 1;
else
return 0;
}
int judgenum( char c )
{
if( c>='0' && c<='9' )
return 1;
else
return 0;
}
void emp( char *s )
{
int i;
for(i=0 ; *(s+i) ; i++){
*(s+i)='\0';
}
} | 58 |
28,790 | int main()
{
char ch[100];
char q;
int n,i,l,k,r,t;
int a[100];
scanf("%d",&n);
gets(ch);
for(i=1;i<=n;i++)
{
gets(ch);
r=strlen(ch);
l=ch[0];
if((l>=65&&l<=90)||(l==95)||(l<=122&&l>=97))
{a[i-1]=1;}
else {a[i-1]=0;}
for(t=1;t<=r-1;t++)
{
if((ch[t]<=64&&ch[t]>=58)||(ch[t]>=91&&ch[t]<=94)||(ch[t]==96)||(ch[t]>=123)||(ch[t]<=47))
{a[i-1]=0;}
}
}
for(k=1;k<=n;k++)
{
printf("%d\n",a[k-1]);
}
return 0;
}
| 58 |
28,791 | main ()
{
int a,b,c,d,i,j;
char f[90];
char g[20];
scanf("%d",&a);
gets(g);
for(i=0;i<a;i++)
{
gets(f);
if(f[0]=='_')
{
d=0;
for (j=1;j<90;j++)
{
if ((f[j]>='0' && f[j]<='9') || (f[j]>='a' && f[j]<='z')|| (f[j]>='A' && f[j] <='Z') || f[j]=='_');
else if (f[j]=='\0')
break;
else
{
printf("0\n");
d=1;
break;
}
}
if (d==0)
printf("1\n");
}
else if ((f[0]>='a' && f[0]<='z')|| (f[0]>='A' && f[0] <='Z'))
{
d=0;
for (j=1;j<90;j++)
{
if ((f[j]>='0' && f[j]<='9') || (f[j]>='a' && f[j]<='z')|| (f[j]>='A' && f[j] <='Z') || f[j]=='_');
else if (f[j]=='\0')
break;
else
{
printf("0\n");
d=1;
break;
}
}
if (d==0)
printf("1\n");
}
else
printf("0\n");
}
getchar();
getchar();
getchar();
}
| 58 |
28,792 | int c(char a[8000])
{
int i,l,z=0;
l=strlen(a);
for(i=0;i<l;i++)
{
if(a[i]=='_')
z=0;
else if(a[i]>='A'&&a[i]<='Z')
z=0;
else if(a[i]>='a'&&a[i]<='z')
z=0;
else if(a[i]>='0'&&a[i]<='9')
z=0;
else
{
z=1;
break;
}
}
return z;
}
main()
{
char a[8000];
int n,i;
scanf("%d",&n);
gets(a);
for(i=0;i<n;i++)
{
gets(a);
if(c(a)==1)
printf("0\n");
else if(a[0]=='_')
printf("1\n");
else if(a[0]>='A'&&a[0]<='Z')
printf("1\n");
else if(a[0]>='a'&&a[0]<='z')
printf("1\n");
else
printf("0\n");
}
getchar();
getchar();
}
| 58 |
28,793 | //**********************************************************
//* ? ? ?: ?????C???????? .cpp *
//* ? ?: ? ? *
//* ? ? ? ?: 2010?10?20? *
//**********************************************************
int main ()
{
int n=0,i=0,j=0,p=0,h=0; //???????n???????h??????
char a[81]=" "; //??????
cin>>n;
cin.get( );
for(i=0;i<n;i++)
{
p=0; //??p??
cin.getline(a,81,'\n'); //?????
for(j=0;j<81;j++)
{
if(a[j]=='\0')
{
h=j;
break; //???????
}
}
for(j=0;j<h;j++)
{
if((a[0]=='_')||((a[0]>='A')&&(a[0]<='Z'))||((a[0]<='z')&&(a[0]>='a')))//?????????????????
{
if(((a[j]>='A')&&(a[j]<='Z'))||((a[j]<='z')&&(a[j]>='a'))||((a[j]>='0')&&(a[j]<='9'))||a[j]=='_')
p=1; //????????????????????
else
{
p=0;
break; //????????????????????
}
}
}
if(p==1) //????
cout<<1<<endl;
if(p==0) //?????
cout<<0<<endl;
}
return 0;
} | 58 |
28,794 | /*???*/
int main ()
{
char str[100];
int n,flag,i,j,len;
cin >> n ;
cin.get();
for (i=0;i<n;i++)
{
flag=0;
cin.getline(str,100);
len=strlen(str);
if (str[0]=='_')
{
flag=1;
}
else
{
if (str[0]<='Z'&&str[0]>='A')
{
flag=1;
}
else
{
if (str[0]<='z'&&str[0]>='a')
{
flag=1;
}
}
}
if (flag==0)
{
cout << flag << endl;
continue;
}
for (j=1;j<len;j++)
{
flag=0;
if (str[j]<='Z'&&str[j]>='A'||str[j]<='z'&&str[j]>='a'||str[j]<='9'&&str[j]>='0'||str[j]=='_')
{
flag=1;
}
if (flag==0)
{
break;
}
}
cout << flag << endl;
}
return 0;
}
| 58 |
28,795 | int main()
{
char s[1000];
int n,f,k;k=0;
scanf("%d",&n);getchar();
for(k=0;k<n;k++)
{gets(s);
f=1;
if(s[0]=='_'||(s[0]<='Z'&&s[0]>='A')||(s[0]<='z'&&s[0]>='a'))
{for(int i=0;i<strlen(s);i++)
{
/*if(s[i]=='_'||(s[i]>='A'&&s[i]<='Z')||(s[i]<='z'||s[i]>='a')||(s[i]>='0'&&s[i]<='9'));
else
{
f=0;break;
}*/
if(s[i]<48||(s[i]>57&&s[i]<65)||(s[i]>90&&s[i]<95)||(s[i]>95&&s[i]<97)||s[i]>122)
{
f=0;break;
}
}}
else f=0;
printf("%d\n",f);
}
}
| 58 |
28,796 | void main()
{
int i,n,t,m,j;
char a[85];
scanf("%d",&n);
getchar();
for(i=1;i<=n;i++)
{
gets(a);
m=strlen(a);
if((a[0]=='_')||((a[0]>='a'&&a[0]<='z')||(a[0]>='A'&&a[0]<='Z'))) t=1;
else t=0;
if(t)
{
for(j=1;j<m;j++)
{
if((a[j]=='_')||((a[j]>='a'&&a[j]<='z')||(a[j]>='A'&&a[j]<='Z'))||(a[j]>='0'&&a[j]<='9')) t=1;
else
{
t=0;
break;
}
}
}
if(t) printf("1\n");
else printf("0\n");
}
} | 58 |
28,797 | int main()
{
char num[10];
char str[1000][80];
int n,i,j,length,m=0;
gets(num);
n=atoi(num);
for(i=0;i<n;i++)
{
gets(str[i]);
length=strlen(str[i]);
if((str[i][0]<='z'&&str[i][0]>='a')||(str[i][0]<='Z'&&str[i][0]>='A'||str[i][0]=='_'))
{
m=1;
for(j=0;j<length;j++)
{
if((str[i][j]<='z'&&str[i][j]>='a')||(str[i][j]<='Z'&&str[i][j]>='A'||str[i][j]=='_')
||(str[i][j]>='0'&&str[i][j]<='9'))
m=1;
else m=0;
if(m==0)
break;
}
}
else{m=0;}
printf("%d\n",m);
}
return 0;
} | 58 |
28,798 | main()
{
char s[900];
int i,n,j;
scanf("%d",&n);
gets(s);
for (i=0;i<n;i++)
{
gets(s);
j=0;
if ((s[j]=='_') || (s[j]>='a' && s[j]<='z') || (s[j]>='A' && s[j]<='Z'))
{
//if (strlen(s)>0)
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'))
continue;
else
break;
if (j==strlen(s))
printf("1\n");
else
printf("0\n");
}
else
printf("0\n");
}
}
| 58 |
28,799 | int main()
{
int num(char);
int le(char);
int n,i,len;
char str[100];
scanf("%d",&n);
getchar();
while(n--)
{
gets(str);
len=strlen(str);
if(!le(str[0]))
{
printf("0\n"); continue;
}
for(i=0;i<len;i++)
{
if((!le(str[i]))&&(!num(str[i])))
break;
}
if(i==len) printf("1\n");
else printf("0\n");
}
}
int le(char c)
{
if('a'<=c&&c<='z') return 1;
else if('A'<=c&&c<='Z') return 1;
else if(c=='_') return 1;
else return 0;
}
int num(char c)
{
if('0'<=c&&c<='9') return 1;
else return 0;
} | 58 |
Subsets and Splits