Submission #1091243

#	Time	Username	Problem	Language	Result	Execution time	Memory
1091243		speedcode	Balloons (CEOI11_bal)	C++17	40 / 100	2061 ms	2828 KiB

bal

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

int main(){
    ios::sync_with_stdio(false);
    int n;
    cin >> n;
    vector<float> res1 = {};
    vector<float> res2 = {};
    for(int i = 0; i < n; i++){
        float a;
        float b;
        cin >> a >> b;
        for(int j = 0; j < i; j++){
            b = min(b, (a-res1[j])*(a-res1[j])/4/res2[j]);
        }

        cout << fixed << setprecision(3) << b << '\n';

        res1.push_back(a);
        res2.push_back(b);
    }
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10
• Subtask 8: 0 / 10
• Subtask 9: 0 / 10
• Subtask 10: 0 / 10