func_code_string: #include <bits/stdc++.h>   using namespace std;   const int maxn = 1e2 + 7;   const int inf = 0x3f3f3f3f;   int t, n;   int a[maxn];   char s[maxn];   int main() {     cin >> t;     while (t--) {       scanf( %s , s + 1);       n = strlen(s + 1);       int ou = 0, sum = 0, zero = 0;       int mark = -1;       for (int i = 1; i <= n; i++) {         int num = s[i] -  0 ;         if (num == 0) {           zero = 1;           mark = i;         }         sum += num;       }       if (sum % 3 != 0 || zero == 0) {         printf( cyan n );         continue;       }       if (sum == 0) {         printf( red n );         continue;       }       for (int i = 1; i <= n; i++) {         int num = s[i] -  0 ;         if (num % 2 == 0 && i != mark) {           ou = 1;           break;         }       }       if (ou == 1) {         printf( red n );         continue;       } else {         printf( cyan n );         continue;       }     }   }   