Cod sursa(job #778934)
Utilizator | Data | 16 august 2012 11:58:02 | |
---|---|---|---|
Problema | Jocul NIM | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.48 kb |
#include <cstdio>
using namespace std;
int t, n, a, xorsum;
int main()
{
freopen("nim.in", "r", stdin);
freopen("nim.out", "w", stdout);
scanf("%d", &t);
while ( t-- )
{
scanf("%d", &n);
xorsum = 0;
for (int i = 1; i <= n; ++i)
{
scanf("%d", &a);
xorsum = xorsum ^ a;
}
if ( xorsum )
printf("DA\n");
else
printf("NU\n");
}
}