Cod sursa(job #3350680)
| Utilizator | Data | 11 aprilie 2026 19:33:16 | |
|---|---|---|---|
| Problema | Jocul NIM | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.62 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin ("nim.in") ;
ofstream fout ("nim.out") ;
void solve ()
{
int q ;
fin >> q ;
while ( q -- )
{
int n ;
fin >> n ;
int s = 0 ;
for ( int i = 1 ; i <= n ; i ++ )
{
int x ;
fin >> x ;
s ^= x ;
}
if ( s != 0 )
fout << "DA" ;
else
fout << "NU" ;
fout << '\n' ;
}
}
signed main ()
{
std :: ios_base :: sync_with_stdio ( false ) ;
fin.tie(0) ;
fout.tie(0) ;
solve () ;
}
