Submission #525388

#	Time	Username	Problem	Language	Result	Execution time	Memory
525388		dron_rp	Football (info1cup20_football)	C++14	26 / 100	2076 ms	300 KiB

football

#include <bits/stdc++.h>
using namespace std;

using ll = long long;

int main(){
	int t;
	cin >> t;
	while (t--){
		int n, k, x;
		cin >> n >> k;
		int sum = 0;
		if (k == 1){
			ll sum = 0;
			for (int i = 0; i<n; i++){
				cin >> x;
				sum += x;
			}
			cout << (sum%2 == 0 ? "0" : "1");
		} else{
			cout << "0";
		}
	}
}

Compilation message (stderr)

football.cpp: In function 'int main()':
football.cpp:12:7: warning: unused variable 'sum' [-Wunused-variable]
   12 |   int sum = 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