oj.uz

답안 #675354

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
675354 2022-12-27T05:44:16 Z uylulu Football (info1cup20_football) C++17
100 / 100
 33 ms 596 KB 
#include <bits/stdc++.h>
using namespace std;

#define ld long double
#define int long long
#define endl "\n"

const int N = 1e5;

int num[N + 1];

void solve() {
    int n,k;
    cin>>n>>k;

    for(int i = 1;i <= n;i++) {
        cin>>num[i];
    }
    for(int i = 0;(1<<i) <= k;i++) {
        int sum = 0,tmp = 1<<i;
        for(int j = 1;j <= n;j++) {
            sum += (num[j]/tmp);
        }
        if(sum%2) {
            cout<<1;
            return;
        }
    }
    cout<<0;
}

signed main() {
    ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
    // freopen("in.txt","r",stdin);
    // freopen("out.txt","w",stdout);

    int t;
    cin>>t;
    while(t--) solve();

    return 0;
}

Subtask #1
26.0 / 26.0

# 결과 실행 시간 메모리 Grader output
1 Correct 10 ms 468 KB Output is correct
2 Correct 12 ms 484 KB Output is correct
3 Correct 10 ms 468 KB Output is correct
4 Correct 11 ms 484 KB Output is correct

Subtask #2
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct

Subtask #3
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 340 KB Output is correct
2 Correct 8 ms 336 KB Output is correct

Subtask #4
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 19 ms 520 KB Output is correct
2 Correct 19 ms 340 KB Output is correct
3 Correct 21 ms 596 KB Output is correct

Subtask #5
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 32 ms 340 KB Output is correct
2 Correct 33 ms 400 KB Output is correct
3 Correct 32 ms 492 KB Output is correct

Subtask #6
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 12 ms 488 KB Output is correct
2 Correct 12 ms 488 KB Output is correct
3 Correct 12 ms 468 KB Output is correct

Subtask #7
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 17 ms 468 KB Output is correct
2 Correct 15 ms 484 KB Output is correct
3 Correct 22 ms 468 KB Output is correct

Subtask #8
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 18 ms 484 KB Output is correct
2 Correct 20 ms 488 KB Output is correct