func_code_string: #include <bits/stdc++.h>   using namespace std;   const int M = 1e5 + 50;   int ch(char a) {     if (a == tolower(a))       return a -  a ;     else       return a -  A  + 26;   }   int get_ans(int n) {     char s[M];     scanf( %s , s);     int cnt[52], mm = 0, len = strlen(s);     memset(cnt, 0, sizeof(cnt));     for (int i = 0; i < len; i++) cnt[ch(s[i])]++, mm = max(mm, cnt[ch(s[i])]);     if (len == 1) return 1;     if (mm == len) {       if (n == 1)         return mm - 1;       else         return mm;     }     return min(len, mm + n);   }   int main() {     int N, i;     scanf( %d , &N);     int v[3];     v[0] = get_ans(N);     v[1] = get_ans(N);     v[2] = get_ans(N);     int mx = max(max(v[0], v[1]), v[2]);     int c = 0;     for (i = 0; i < 3; i++)       if (v[i] == mx) c++;     if (c >= 2) return !printf( Draw n );     if (v[0] == mx) printf( Kuro n );     if (v[1] == mx) printf( Shiro n );     if (v[2] == mx) printf( Katie n );     return 0;   }   