Cod sursa(job #1476347)
Utilizator | Data | 24 august 2015 23:25:52 | |
---|---|---|---|
Problema | Jocul NIM | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.44 kb |
#define _CRT_SECURE_NO_WARNINGS
#include <cstdio>
#include <cstdlib>
//#define _debug
int main() {
#ifndef _debug
freopen("nim.in", "r", stdin);
freopen("nim.out", "w", stdout);
#endif
int t;
scanf("%d", &t);
while (t--) {
int nr;
scanf("%d", &nr);
long sum = 0;
for (int i = 0; i < nr; i++) {
long tmp;
scanf("%ld", &tmp);
sum ^= tmp;
}
if (sum)
printf("DA\n");
else
printf("NU\n");
}
}