Cod sursa(job #894597)
Utilizator | Data | 26 februarie 2013 22:15:08 | |
---|---|---|---|
Problema | Jocul NIM | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include <fstream>
using namespace std;
ifstream fin("nim.in");
ofstream fout("nim.out");
int main() {
int T;
fin >> T;
int N;
for (int i = 1; i <= T; ++i) {
fin >> N;
int xor_sum = 0;
int x;
for (int j = 1; j <= N; ++j) {
fin >> x;
xor_sum ^= x;
}
if (xor_sum == 0) fout << "NU\n";
else fout << "DA\n";
}
return 0;
}