func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     string s;     cin >> s;     s =  00  + s;     int l = s.length();     int fi = 0, fj = 0, i, j, k, num;     for (i = 0; i < l; i++) {       for (j = i + 1; j < l; j++) {         for (k = j + 1; k < l; k++) {           num = 100 * (s[i] -  0 ) + 10 * (s[j] -  0 ) + (s[k] -  0 );           if (num % 8 == 0) {             fi = fj = 1;             break;           }         }         if (fj) break;       }       if (fi) break;     }     if (fi) {       cout <<  YES  << endl;       for (int l = 2; l <= k; l++) {         if (l < i)           cout << s[l];         else {           if (l == i || l == j || l == k) cout << s[l];         }       }     } else {       cout <<  NO ;     }     return 0;   }   