Cod sursa(job #2432502)
Utilizator | Teodor Matei Shay | Data | 23 iunie 2019 23:13:14 |
---|---|---|---|
Problema | Jocul NIM | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include <assert.h>
#include <fstream>
int main() {
int t, n, element;
std::ifstream cin("nim.in");
std::ofstream cout("nim.out");
std::ios::sync_with_stdio(false);
cin >> t;
assert(1 <= t && t <= 100);
for (; t ; --t) {
cin >> n;
int xorsum = 0;
for (int i = 0 ; i < n ; ++i) {
cin >> element;
xorsum ^= element;
}
if (xorsum) {
cout << "DA\n";
} else {
cout << "NU\n";
}
}
return 0;
}