제출 #1099434

#제출 시각아이디문제언어결과실행 시간메모리
1099434vjudge1XORanges (eJOI19_xoranges)C++17
0 / 100
1062 ms1884 KiB
#include <bits/stdc++.h>
using namespace std;
#define int long long



signed main()
{
   int n, q; cin >> n >> q;
   vector<int> a(n + 1);
   for (int i = 1; i <= n; i++){
       cin >> a[i];
   }
    while(q--){
        int t, l, u; cin >> t >> l >> u;
        int x = 0;
        for (int i = 1; i <= u - l + 1; i++){
            //cout << i << endl;
            for (int j = l; j <= u - i + 1; j++){
                //cout << "j:::::" << j << endl;
                for (int k = j; k <= j + i - 1; k++){
                    x ^= a[k];
                }
            }
        }
        cout << x << endl;
    }
}
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