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Submission #650748

# Submission time Handle Problem Language Result Execution time Memory
650748 2022-10-15T07:50:51 Z Spade1 Garage (IOI09_garage) C++14
100 / 100
 2 ms 344 KB 
#include<bits/stdc++.h>
#define pii pair<int, int>
#define pll pair<long long, long long>
#define ll long long
#define ld long double
#define st first
#define nd second
#define pb push_back
#define INF INT_MAX
using namespace std;

const int N = 110, M = 2020;

int r[N], w[M];
int space[N];
queue<int> q;

void solve() {
    int n, m; cin >> n >> m;
    for (int i = 1; i <= n; ++i) cin >> r[i];
    for (int i = 1; i <= m; ++i) cin >> w[i];
    int ans = 0;
    for (int i = 1; i <= 2*m; ++i) {
        int j; cin >> j;
        if (j > 0) {
            q.push(j);
            for (int i = 1; i <= n; ++i) {
                if (space[i] == 0) {
                    space[i] = q.front();
                    ans += (r[i]*w[q.front()]);
                    q.pop();
                    break;
                }
            }
        }
        else {
            for (int i = 1; i <= n; ++i) {
                if (space[i] == -j) {
                    space[i] = 0;
                    if (!q.empty()) {
                        space[i] = q.front();
                        ans += (r[i]*w[q.front()]);
                        q.pop();
                    }
                }
            }
        }
    }
    cout << ans << '\n';
}

int main() {
    ios_base::sync_with_stdio(0); cin.tie(NULL);
    int t = 1;
//    cin >> t;
    while (t--) {
        solve();
    }
}

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 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 328 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 324 KB Output is correct
9 Correct 0 ms 324 KB Output is correct
10 Correct 1 ms 324 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 2 ms 340 KB Output is correct
19 Correct 2 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct