Submission #303050

#	Time	Username	Problem	Language	Result	Execution time	Memory
303050		dolijan	Garage (IOI09_garage)	C++14	100 / 100	4 ms	384 KiB

garage

#include <bits/stdc++.h>
using namespace std;
int main()
{
    long long n,m;
    cin>>n>>m;
    long long konstanta[n];
    for(long long i=0;i<n;i++) cin>>konstanta[i];
    long long tezina[m];
    for(long long i=0;i<m;i++) cin>>tezina[i];
    priority_queue<long long> pq;
    for(long long i=0;i<n;i++) pq.push(-1*i);
    long long kolko=0;
    long long mesto[m];
    queue<long long> q;
    for(long long i=0;i<2*m;i++)
    {
        long long t;
        cin>>t;
        if(t<0)
        {
            t++;
            pq.push(-1*mesto[-1*t]);
        }
        else
        {
            t--;
            q.push(t);
        }
        if(!pq.empty() && !q.empty())
        {
            //cout<<konstanta[q.front()]<<" "<<tezina[pq.top()*(-1)]<<endl;
            kolko+=tezina[q.front()]*konstanta[-1*(pq.top())];
            mesto[q.front()]=-1*pq.top();
            //cout<<"Ubacio "<<q.front()<<" na mesto "<<-1*pq.top()<<endl;
            q.pop(); pq.pop();
        }
    }
    cout<<kolko<<endl;
    //system("PAUSE");
    return 0;
}

• Subtask 1: 100 / 100