Submission #717695

#	Time	Username	Problem	Language	Result	Execution time	Memory
717695		AndrijaM	Garage (IOI09_garage)	C++14	40 / 100	3 ms	340 KiB

garage

#include <bits/stdc++.h>

using namespace std;

int main()
{
    int ans=0;
    int n,m;
    cin>>n>>m;
    int cpp[n];
    map<int,int>l;
    bool vis[n];
    for(int i=0;i<n;i++)
    {
        cin>>cpp[i];
        vis[i]=false;
    }
    int mass[m];
    for(int i=0;i<m;i++)
    {
        cin>>mass[i];
    }
    int idx;
    for(int i=0;i<2*m;i++)
    {
        cin>>idx;
        if(idx>0)
        {
            for(int pos=0;pos<n;pos++)
            {
                if(vis[pos]==false)
                {
                    ans+=cpp[pos]*mass[idx-1];
                    l[idx]=pos;
                    vis[pos]=true;
                    break;
                }
            }
        }
        else
        {
            vis[l[idx*(-1)]]=false;
        }
    }
    cout<<ans<<endl;
    return 0;
}

• Subtask 1: 40 / 100