func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, x, y, sum = 0;     cin >> n >> x >> y;     sum = (n * y) / 100;     if ((n * y) % 100 != 0) {       sum += 1;     }     if (sum <= x)       cout << 0;     else       cout << abs(sum - x);     return 0;   }   