Submission #501889

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
501889	2022-01-04T18:23:02 Z	nighty	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++14	0 / 100	3000 ms	16000 KB

sortbooks

#include <bits/stdc++.h>

using namespace std;

bool canSort(vector<int>& a, int l, int r, int k) {
    for (int i = l; i < r; ++i) {
        int maxVal = 0;
        for (int j = i + 1; j <= r; ++j) {
            if (a[i] > a[j] && min(a[i], a[j]) + maxVal > k) {
                return false;
            }
            maxVal = max(maxVal, a[j]);
        }
    }
    return true;
}

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    int n, m;
    cin >> n >> m;
    vector<int> a(n);
    for (auto& i : a) {
        cin >> i;
    }
    while (m--) {
        int l, r, k;
        cin >> l >> r >> k;
        --l, --r;
        cout << canSort(a, l, r, k) << '\n';
    }
    return 0;
}

Subtask #1
0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Incorrect	1 ms	204 KB	Output isn't correct
4	Halted	0 ms	0 KB	-

Subtask #2
0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Incorrect	1 ms	204 KB	Output isn't correct
4	Halted	0 ms	0 KB	-

Subtask #3
0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	529 ms	16000 KB	Output is correct
2	Correct	492 ms	10428 KB	Output is correct
3	Correct	505 ms	10564 KB	Output is correct
4	Correct	466 ms	10476 KB	Output is correct
5	Execution timed out	3082 ms	6212 KB	Time limit exceeded