func_code_string: #include <bits/stdc++.h>   using namespace std;   int solve(int t) {     int a, b, c, rem = 0, sum = 0;     while (t != 0) {       rem = t % 10;       sum += rem;       t /= 10;     }     if (sum % 4 == 0) return 1;     return 0;   }   int main() {     int t, n, flag = 0;     cin >> t;     while (1) {       flag = solve(t);       if (flag == 1) {         cout << t <<   n ;         break;       } else         t++;     }     return 0;   }   