Submission #473520

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
473520	2021-09-15 15:57:34	Fgdxx	Potatoes and fertilizers (LMIO19_bulves)	C++17	100 / 100	479 ms	15988 KiB

bulves

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#include <bits/stdc++.h>
using namespace std;
int main()
{
    int n;
    cin>>n;
    vector<long long>odp1(n);
    priority_queue<long long,vector<long long>,greater<long long>>odp2;
    for(auto &x : odp1)
    {
        int a,b;
        cin>>a>>b;
        x=(a-b);
        odp2.push(0);
    }
    partial_sum(odp1.begin(),odp1.end(),odp1.begin());
    odp2.push(0);
    odp2.push(0);
    long long punkty=0;
    for(auto x : odp1 )
    {
        odp2.pop();
        punkty+=max(-x-odp2.top(),0LL);
        odp2.push(-x);
        odp2.push(-x);
    }
    long long wi=0;
    while(odp2.top()!=-odp1.back())
    {
        auto m=odp2.top();
 
 
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• Subtask 1: 24 / 24
• Subtask 2: 10 / 10
• Subtask 3: 20 / 20
• Subtask 4: 10 / 10
• Subtask 5: 36 / 36