oj.uz

Submission #885876

# Submission time Handle Problem Language Result Execution time Memory
885876 2023-12-10T22:52:21 Z Matjaz Garage (IOI09_garage) C++14
100 / 100
 2 ms 348 KB 
//
//  GarageIOI2009.cpp
//  
//
//  Created by Matjaz Leonardis on 10/12/2023.
//

#include <iostream>
#include <vector>
#include <queue>

using namespace std;

int N,M;

int main(){
    
    cin >> N >> M;
    
    vector<int> R(N);
    vector<int> W(M);
    
    for (int i=0;i<N;i++) cin >> R[i];
    for (int i=0;i<M;i++) cin >> W[i];
    
    priority_queue<int> free_spaces;
    queue<int> waiting;
    for (int i=0;i<N;i++) free_spaces.push(-i);
    
    vector<int> place(M);
    
    for (int i=0;i<2*M;i++){
        int event;
        cin >> event;
        if (event < 0){
            event *= -1;
            event--;
            free_spaces.push(-place[event]);
            if (!waiting.empty()){
                place[waiting.front()] = - free_spaces.top();
                waiting.pop();
                free_spaces.pop();
            }
        } else {
            event--;
            if (free_spaces.empty()){
                waiting.push(event);
            } else {
                place[event] = - free_spaces.top();
                free_spaces.pop();
            }
        }
    }
    
    int total = 0;
    for (int i=0;i<M;i++) total += W[i] * R[place[i]];
    
    cout << total << endl;
    
    
    return 0;
}

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 2 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct