제출 #1318439

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1318439		Sir_Ahmed_Imran	Football (info1cup20_football)	C++17	100 / 100	23 ms	816 KiB

football

            //    01001100 01001111 01010100 01000001    \\
            //                                           \\
            //                ╦  ╔═╗╔╦╗╔═╗               \\
            //                ║  ║ ║ ║ ╠═╣               \\
            //                ╩═╝╚═╝ ╩ ╩ ╩               \\
            //                                           \\
            //    01001100 01001111 01010100 01000001    \\
 
#include <bits/stdc++.h>
using namespace std;
#define nl '\n'
#define ff first
#define ss second
#define ll long long
#define ld long double
#define terminator main
#define pll pair<ll,ll>
#define add insert
#define append push_back
#define pii pair<int,int>
#define all(x) (x).begin(),(x).end()
#define L0TA ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)

const int N = 2e5 + 1;

void solve(){
    int n, m, k;
    vector<ll> v;
    cin >> n >> k;
    for(int i = 0; i < n; i++){
        cin >> m;
        v.append(m);
    }
    for(int j = 1; j <= k; j *= 2){
        n = 0;
        for(auto & i : v){
            m = i / j;
            n += m % 2;
        }
        if(n % 2){
            cout << 1;
            return;
        }
    }
    cout << 0;
}

int terminator(){
    L0TA;
    int T = 1;
    cin >> T;
    while(T--)
        solve();
    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