Cod sursa(job #941189)
Utilizator | Data | 18 aprilie 2013 08:28:08 | |
---|---|---|---|
Problema | Jocul NIM | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.31 kb |
#include <fstream>
using namespace std;
int main()
{
ifstream fin("nim.in");
ofstream fout("nim.out");
int t, n, a, xorsum;
fin >> t;
for (; t > 0; --t) {
xorsum = 0;
fin >> n;
for (; n > 0; --n) {
fin >> a;
xorsum ^= a;
}
fout << (xorsum? "DA\n" : "NU\n");
}
return 0;
}