Submission #597012

#	Time	Username	Problem	Language	Result	Execution time	Memory
597012		hail	Garage (IOI09_garage)	C++17	100 / 100	2 ms	468 KiB

garage

#include <bits/stdc++.h>

using namespace std;

using ll=long long;




int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);

    int n, m;
    cin>>n>>m;

    ll rate[101];
    ll weight[2001];

    priority_queue<int, vector<int>, greater<int>> park_space;

    for(int i=1; i<=n; i++)
    {
        cin>>rate[i];
        park_space.push(i);
    }
    for(int i=1; i<=m; i++)
    {
        cin>>weight[i];
    }

    map<int, int> car_park;

    long long earnings{};

    queue<int> car_q;

    int car;


    for(int i=1; i<=2*m; i++)
    {
        cin>>car;
        if(car>0)
        {
            car_q.push(car);
        }
        else
        {
            park_space.push(car_park[abs(car)]);
        }
        while((not park_space.empty())&&(not car_q.empty()))
        {
            car_park.insert(make_pair(car_q.front(), park_space.top()));
            earnings+= (weight[car_q.front()])*(rate[park_space.top()]);
            car_q.pop();
            park_space.pop();
        }
    }

    cout<<earnings;


}

• Subtask 1: 100 / 100