Cod sursa(job #2819814)
Utilizator | Data | 19 decembrie 2021 09:49:58 | |
---|---|---|---|
Problema | Jocul NIM | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.38 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("nim.in");
ofstream fout("nim.out");
int main() {
int t;
fin >> t;
while (t--) {
int n;
fin >> n;
int xor_sum = 0;
for (int i = 0; i < n; i++) {
int x;
fin >> x;
xor_sum ^= x;
}
if (xor_sum) fout << "DA";
else fout << "NU";
fout << '\n';
}
return 0;
}