Submission #1171062

#	Time	Username	Problem	Language	Result	Execution time	Memory
1171062		AlgorithmWarrior	Balloons (CEOI11_bal)	C++20	50 / 100	2095 ms	1660 KiB

bal

#include <bits/stdc++.h>

using namespace std;

int const MAX=2e5+5;
long double x[MAX],r[MAX];

int main()
{
    int n;
    cin>>n;
    int i,j;
    for(i=1;i<=n;++i){
        cin>>x[i]>>r[i];
        for(j=1;j<i;++j){
            long double dif=x[i]-x[j];
            long double rnou=(dif*dif)/(r[j]*4);
            if(rnou<r[i])
                r[i]=rnou;
        }
    }
    for(i=1;i<=n;++i)
        cout<<fixed<<setprecision(3)<<r[i]<<'\n';
    return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 10 / 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