oj.uz

Submission #788737

# Submission time Handle Problem Language Result Execution time Memory
788737 2023-07-20T14:40:01 Z HD1 Football (info1cup20_football) C++14
26 / 100
 188 ms 2036 KB 
//we are all lost trying to be someone.
#include <bits/stdc++.h>
#define fastio ios_base::sync_with_stdio(0); cin.tie(0);
#define sz(x) ll(x.size())
#define reve(x) reverse(x.begin(),x.end())
#define all(x) x.begin(),x.end()
#define ff first
#define ss second
#define pb push_back
using namespace std;
typedef int ll;
typedef long double ld;
typedef pair<ll,ll> ii;
typedef pair<ll, ii >tri;
const ll MAX=3*(1e5+100);
const ll mod=1e9+7;
const ll inf=1e9;
void solve(){
	ll n, k, a, sum;
	cin>>n>>k;
	for(ll i=0; i<n; i++){
		cin>>a;
		sum+=a;
	}
	if(sum%2==0){
		cout<<0;
	}
	else cout<<1;
}
int main(){
	ll t;
	cin>>t;
	while(t--){
		solve();
	}
	cout<<'\n';
	return 0;
}

Compilation message

football.cpp: In function 'void solve()':
football.cpp:25:10: warning: 'sum' may be used uninitialized in this function [-Wmaybe-uninitialized]
   25 |  if(sum%2==0){
      |     ~~~~~^~~

Subtask #1
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 30 ms 1184 KB Output is correct
2 Correct 37 ms 1164 KB Output is correct
3 Correct 32 ms 1184 KB Output is correct
4 Correct 30 ms 1192 KB Output is correct

Subtask #2
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 304 KB Output is correct
2 Incorrect 1 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 27 ms 548 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 128 ms 956 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 188 ms 2036 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 30 ms 1184 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 29 ms 1228 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 30 ms 1180 KB Output isn't correct
2 Halted 0 ms 0 KB -