func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int m, n, sum = 0, i = 1, k;     cin >> n >> m;     k = m;     while (m >= i) {       m -= i;       i = (i % n) + 1;     }     cout << m << endl;     return 0;   }   