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Submission #283012

# Submission time Handle Problem Language Result Execution time Memory
283012 2020-08-25T08:35:08 Z shrek12357 Garage (IOI09_garage) C++14
100 / 100
 4 ms 384 KB 
#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
#include <map>
#include <set>
#include <climits>
#include <cmath>
#include <fstream>
#include <queue>
using namespace std;

int main() {
	int n, m;
	cin >> n >> m;
	vector<int> parking;
	vector<int> weights;
	weights.push_back(0);
	int ans = 0;
	set<int> rem;
	parking.push_back(0);
	for (int i = 0; i < n; i++) {
		int temp;
		cin >> temp;
		parking.push_back(temp);
		rem.insert(i + 1);
	}
	for (int i = 0; i < m; i++) {
		int temp;
		cin >> temp;
		weights.push_back(temp);
	}
	map<int, int> pos;
	queue<int> toPlace;
	for (int i = 0; i < 2 * m; i++) {
		int temp;
		cin >> temp;
		if (temp < 0) {
			temp *= -1;
			rem.insert(pos[temp]);
		}
		else {
			toPlace.push(temp);
		}
		while (rem.size() > 0 && toPlace.size() > 0) {
			pos[toPlace.front()] = *rem.begin();
			ans += weights[toPlace.front()] * parking[*rem.begin()];
			rem.erase(rem.begin());
			toPlace.pop();
		}
	}
	cout << ans << endl;
}

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 1 ms 256 KB Output is correct
7 Correct 1 ms 256 KB Output is correct
8 Correct 1 ms 256 KB Output is correct
9 Correct 1 ms 256 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 2 ms 384 KB Output is correct
14 Correct 2 ms 384 KB Output is correct
15 Correct 3 ms 384 KB Output is correct
16 Correct 3 ms 384 KB Output is correct
17 Correct 3 ms 384 KB Output is correct
18 Correct 4 ms 384 KB Output is correct
19 Correct 4 ms 384 KB Output is correct
20 Correct 4 ms 384 KB Output is correct