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Submission #65307

# Submission time Handle Problem Language Result Execution time Memory
65307 2018-08-07T11:04:37 Z zubec Garage (IOI09_garage) C++14
100 / 100
 4 ms 1016 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;

int n, m, a[110], b[2100], ans;

int curPos[2100];

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

    cin >> n >> m;
    set<int> av;
    for (int i = 1; i <= n; i++){
        cin >> a[i];
        av.insert(i);
    }
    for (int i = 1; i <= m; i++)
        cin >> b[i];
    queue <int> q;
    for (int i = 1; i <= m+m; i++){
        int x;
        cin >> x;
        if (x > 0){
            q.push(x);
        } else {
            av.insert(curPos[-x]);
        }
        while(!av.empty() && !q.empty()){
            int guy = q.front();
            q.pop();
            int pos = *av.begin();
            av.erase(av.begin());
            curPos[guy] = pos;
            ans += a[pos]*b[guy];
        }
    }
    cout << ans;


}

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 4 ms 496 KB Output is correct
3 Correct 3 ms 496 KB Output is correct
4 Correct 2 ms 496 KB Output is correct
5 Correct 2 ms 536 KB Output is correct
6 Correct 3 ms 716 KB Output is correct
7 Correct 2 ms 716 KB Output is correct
8 Correct 2 ms 716 KB Output is correct
9 Correct 2 ms 748 KB Output is correct
10 Correct 3 ms 756 KB Output is correct
11 Correct 2 ms 756 KB Output is correct
12 Correct 4 ms 760 KB Output is correct
13 Correct 3 ms 772 KB Output is correct
14 Correct 3 ms 808 KB Output is correct
15 Correct 3 ms 836 KB Output is correct
16 Correct 3 ms 836 KB Output is correct
17 Correct 3 ms 1016 KB Output is correct
18 Correct 4 ms 1016 KB Output is correct
19 Correct 3 ms 1016 KB Output is correct
20 Correct 4 ms 1016 KB Output is correct