Submission #1231846

#	Time	Username	Problem	Language	Result	Execution time	Memory
1231846		Solikha	Football (info1cup20_football)	C++20	26 / 100	17 ms	328 KiB

football

#include "bits/stdc++.h"
using namespace std;
#define int long long
#define all(a) a.begin(), a.end()
#define rall(a) a.rbegin(), a.rend()
#define ss second
#define ff first
#define pb push_back 

void solve(){
  int t; cin >> t;
  while(t--){
    int n, k; cin >> n >> k;
    int sm = 0;
    for(int i = 0; i < n; i++){
      int x; cin >> x;
      sm += x % 2;
    }
    if(sm % 2) cout << 1;
    else cout << 0;
  }
}
 
signed main() {
  cin.tie(nullptr)->sync_with_stdio(false);
  int t = 1; //cin >> t;
  while(t--){
    solve();
    cout << endl;
  }
  return 0;
}

• Subtask 1: 26 / 26
• Subtask 2: 0 / 8
• Subtask 3: 0 / 11
• Subtask 4: 0 / 8
• Subtask 5: 0 / 16
• Subtask 6: 0 / 16
• Subtask 7: 0 / 7
• Subtask 8: 0 / 8