oj.uz

Submission #865041

# Submission time Handle Problem Language Result Execution time Memory
865041 2023-10-24T03:37:57 Z Darren0724 Football (info1cup20_football) C++17
0 / 100
 48 ms 740 KB 
#include<bits/stdc++.h>
using namespace std;
#define all(x) x.begin(),x.end()
#define int long long
#define ACorz ios_base::sync_with_stdio(false);cin.tie(0);


void solve(){
    int n,k;cin>>n>>k;
    vector<int> v(n);
    vector<int> a(30);
    for(int i=0;i<n;i++){
        cin>>v[i];
        for(int j=0;j<30;j++){
            a[j]+=k/(1<<j);
        }
    }
    int flag=0;
    for(int i=0;i<30;i++){
        if((1<<i)<=k){
            flag|=(a[i]&1);
        }
    }
    cout<<flag;
}

int32_t main(){
    ACorz;
    int t=1;cin>>t;
    while(t--){
        solve();
    }

    return 0;
}

Subtask #1
0 / 26.0

# Verdict Execution time Memory Grader output
1 Incorrect 19 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 18 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 32 ms 740 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 48 ms 512 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 21 ms 624 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 23 ms 604 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 21 ms 600 KB Output isn't correct
2 Halted 0 ms 0 KB -