Cod sursa(job #1322774)

Utilizator radu_uniculeu sunt radu radu_unicul Data 20 ianuarie 2015 13:28:08
Problema Jocul NIM Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.49 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");
    }
 
    return 0;}