func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int a, b;     cin >> a >> b;     int result = a;     int temp = 0;     while ((a + temp) >= b) {       int t1 = temp;       result += (a + temp) / b;       temp = (a + temp) % b;       a = (a + t1) / b;     }     cout << result << endl;     return 0;   }   