제출 #1027484

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1027484		vjudge1	Football (info1cup20_football)	C++17	100 / 100	23 ms	2140 KiB

football

#include <bits/stdc++.h>

using namespace std;

typedef long long lo; 

#define fi first
#define se second
#define endl "\n"
#define pb push_back
#define int long long
#define fio() ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)
#define FOR for(int i=1;i<=n;i++)
#define mid ((start+end)/2)
#define ort ((bas+son)/2)
#define _ << " " <<

const lo inf = 1000000000;
const lo li = 500005;
const lo mod = 1000000007;

int n,m,a[li],k,flag,t;
int cev;
string s;
vector<int> v;

int32_t main(void){
	fio();
	cin>>t;
	while(t--){
		cin>>n>>k;
		cev=0;
		FOR cin>>a[i];
		cev=0;
		for(int j=0;j<=30;j++){
			if((1<<j)<=k){
				int say=0;
				FOR say+=a[i]/(1<<j);
				if(say%2)cev=1;
			}
		}
		cout<<cev;
	}
	return 0;
}

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