Cod sursa(job #913771)
Utilizator | Smeu Rares Sm3U | Data | 13 martie 2013 19:22:21 |
---|---|---|---|
Problema | Jocul NIM | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.48 kb |
#include <cstdio>
using namespace std;
int main()
{
freopen("nim.in", "r", stdin);
freopen("nim.out","w", stdout);
int t;
scanf("%d", &t);
while(t --){
int n;
scanf("%d", &n);
int s = 0;
while(n --){
int x;
scanf("%d", &x);
s = s ^ x;
}
if(s != 0){
printf("DA\n");
}else{
printf("NU\n");
}
}
return 0;
}