Submission #1286010

#	Time	Username	Problem	Language	Result	Execution time	Memory
1286010		alphabeastmam	Cookie Clicker Alpha (GCJ14_cookie)	C++20	19 / 19	1 ms	336 KiB

cookie

#include <bits/stdc++.h>
using namespace std;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    
    int T;
    cin >> T;
    cout << fixed << setprecision(7);
    
    for (int t = 1; t <= T; ++t) {
        double C, F, X;
        cin >> C >> F >> X;
        
        double rate = 2.0;
        double time_spent = 0.0;
        
        while (true) {
            double time_without_buying = X / rate;
            double time_with_buying = (C / rate) + (X / (rate + F));
            
            if (time_without_buying <= time_with_buying) {
                time_spent += time_without_buying;
                break;
            } else {
                time_spent += C / rate;
                rate += F;
            }
        }
        
        cout << "Case #" << t << ": " << time_spent << "\n";
    }
    
    return 0;
}

• Subtask 1: 8 / 8
• Subtask 2: 11 / 11