Cod sursa(job #2678372)
Utilizator | Data | 28 noiembrie 2020 12:13:26 | |
---|---|---|---|
Problema | Jocul NIM | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.4 kb |
#include <cstdio>
using namespace std;
int main()
{
freopen("nim.in", "r", stdin);
freopen("nim.out", "w", stdout);
int t, n, xorsum, x;
scanf("%d", &t);
while(t--) {
scanf("%d", &n);
xorsum = 0;
for(int i = 1; i <= n; i++)
scanf("%d", &x),
xorsum ^= x;
printf("%s\n", xorsum ? "DA" : "NU");
}
return 0;
}