func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long K, A, B, V;     cin >> K >> A >> B >> V;     long long nuts = A;     long long divisors = B;     long long capacity = V;     long long maxSections = K;     int boxes = 0;     while (nuts > 0) {       boxes++;       int sections = min(divisors + 1, maxSections);       nuts -= sections * capacity;       divisors -= sections - 1;     }     cout << boxes;     return 0;   }   