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Submission #754761

# Submission time Handle Problem Language Result Execution time Memory
754761 2023-06-08T13:49:28 Z Pring Fire (JOI20_ho_t5) C++14
0 / 100
 1 ms 340 KB 
#include <bits/stdc++.h>
using namespace std;

#define int long long
typedef pair<int, int> pii;

const int MXN = 20;
int n, q, a[MXN], ans[MXN];
vector<pair<pii, int>> v[MXN];

int32_t main() {
    cin >> n >> q;
    for (int i = 0; i < n; i++) cin >> a[i];
    for (int i = 0; i < q; i++) {
        int t, l, r;
        cin >> t >> l >> r;
        v[t].push_back({{l, r}, i});
    }
    for (int i = 1; i <= n; i++) {
        for (int j = n - 1; j > 0; j--) a[j] = max(a[j], a[j - 1]);
        for (auto &j : v[i]) {
            for (int k = j.first.first; k <= j.first.second; k++) ans[j.second] += a[k - 1];
        }
    }
    for (int i = 0; i < q; i++) cout << ans[i] << endl;
    return 0;
}

Subtask #1
0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 300 KB Output is correct
2 Runtime error 1 ms 340 KB Execution killed with signal 11
3 Halted 0 ms 0 KB -

Subtask #2
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 300 KB Output is correct
2 Runtime error 1 ms 340 KB Execution killed with signal 11
3 Halted 0 ms 0 KB -

Subtask #3
0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 300 KB Output is correct
2 Runtime error 1 ms 340 KB Execution killed with signal 11
3 Halted 0 ms 0 KB -

Subtask #4
0 / 6.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 80.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 300 KB Output is correct
2 Runtime error 1 ms 340 KB Execution killed with signal 11
3 Halted 0 ms 0 KB -