제출 #365891

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
365891		Blobo2_Blobo2	Football (info1cup20_football)	C++14	26 / 100	32 ms	620 KiB

football

/*
Editor: Abdelrahman Hossam
Nickname: Blobo2_Blobo2
IOI next year isA :)
*/

//#pragma GCC optimize ("O3")
//#pragma GCC optimize ("unroll-loops")
#include<bits/stdc++.h>
#define int long long
#define endl "\n"
#define PI 3.1415926535897932384626433
#define ceil1(a,b)   (a+(b-1))/b
#define all(v)  v.begin(),v.end()
#define gen(arr,n,nxt)  generate(arr,arr+n,nxt)
#define base ios_base::sync_with_stdio(false);cin.tie(0);
#define open freopen("input.txt", "r", stdin);freopen("output.txt", "w", stdout);

using namespace std;
const int mo=1e9+7;
int nxt(){int x;cin>>x;return x;}
int mod(int n,int m){int ans=n%m;if(ans<0)ans+=m;return ans;}
signed main(){
    base
    int qu=nxt();
    while(qu--){
        int n=nxt(),k=nxt();
        int arr[n];
        gen(arr,n,nxt);
        int cnt=0;
        for(int i=0;i<n;i++)cnt+=arr[i];
        if(cnt%2)cout<<1;
        else cout<<0;
    }
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

football.cpp: In function 'int main()':
football.cpp:27:21: warning: unused variable 'k' [-Wunused-variable]
   27 |         int n=nxt(),k=nxt();
      |                     ^

• Subtask 1: 26 / 26
• Subtask 2: 0 / 8
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