Submission #856324

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
8563242023-10-03 06:17:28AlexandruabcdeSure Bet (CEOI17_sure)C++14
0 / 100
0 ms348 KiB
#include <bits/stdc++.h>
using namespace std;
constexpr int NMAX = 1e5 + 5;
int N;
double A[NMAX];
double B[NMAX];
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
cin >> N;
for (int i = 1; i <= N; ++ i ) {
cin >> A[i] >> B[i];
}
sort(A+1, A+N+1);
sort(B+1, B+N+1);
for (int i = N - 1; i >= 1; -- i )
B[i] += B[i-1];
double answer = 0;
double sumA = 0;
 
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