oj.uz

Submission #862880

# Submission time Handle Problem Language Result Execution time Memory
862880 2023-10-19T07:49:25 Z aykhn Football (info1cup20_football) C++14
0 / 100
 20 ms 664 KB 
#include <bits/stdc++.h>
 
// author : aykhn
 
using namespace std;
typedef long long ll;
 
#define pb push_back
#define ins insert
#define mpr make_pair
#define all(v) v.begin(), v.end()
#define bpc __builtin_popcount
#define bpcll __builtin_popcountll
#define pii pair<int, int>
#define pll pair<ll, ll>
#define fi first
#define se second
#define infll 0x3F3F3F3F3F3F3F3F
#define inf 0x3F3F3F3F

const int MXN = 1e5 + 5;
const int LOG = 19;

signed main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(nullptr);
    int t;
    cin >> t;
    while (t--)
    {
        int n, k;
        cin >> n >> k;
        int ok = 1;
        int sum = 0;
        for (int i = 0; i < n; i++)
        {
            int x;
            cin >> x;
            sum += x;
            ok &= (x == 1);
        }
        ok |= (k == 1);
        if (ok) cout << sum % 2;
        else cout << 1;
    }
}

Subtask #1
0 / 26.0

# Verdict Execution time Memory Grader output
1 Incorrect 8 ms 600 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 456 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 16 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 20 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 8 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 8 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 9 ms 664 KB Output isn't correct
2 Halted 0 ms 0 KB -