oj.uz

Submission #1100709

# Submission time Handle Problem Language Result Execution time Memory
1100709 2024-10-14T13:34:16 Z Kirill22 Football (info1cup20_football) C++17
42 / 100
 25 ms 2132 KB 
#include "bits/stdc++.h"

using namespace std;

void solve() {
    int n, k;
    cin >> n >> k;
    vector<int> a(n);
    for (int i = 0; i < n; i++) {
        cin >> a[i];
    }
    for (int x = 1; x <= k; x++) {
        long long sum = 0;
        for (auto& y : a) {
            sum += y / x;
        }
        if (sum % 2) {
            cout << 1;
            return;
        }
    }
    cout << 0;
}

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

Subtask #1
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 1364 KB Output is correct
2 Correct 8 ms 1424 KB Output is correct
3 Correct 8 ms 1364 KB Output is correct
4 Correct 12 ms 1416 KB Output is correct

Subtask #2
0 / 8.0

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

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 6 ms 596 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 15 ms 1108 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 25 ms 2132 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 1364 KB Output is correct
2 Correct 9 ms 1364 KB Output is correct
3 Correct 8 ms 1528 KB Output is correct

Subtask #7
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 8 ms 1352 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 8 ms 1364 KB Output isn't correct
2 Halted 0 ms 0 KB -