Cod sursa(job #1428016)
Utilizator | Data | 3 mai 2015 15:23:22 | |
---|---|---|---|
Problema | Xerox | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.56 kb |
#include <fstream>
using namespace std;
ifstream fin ("xerox.in" );
ofstream fout("xerox.out");
int Q;
inline void Query(){
int N, xorsum = 0, useless, X;
fin >> N >> useless >> useless;
for(int i = 1; i <= N; i ++){
fin >> X;
xorsum ^= X;
for(int j = 1; j <= X; j ++)
fin >> useless >> useless;
}
if(xorsum != 0) fout << "1\n";
if(xorsum == 0) fout << "0\n";
return;
}
int main(){
fin >> Q;
for(Q = Q; Q != 0; Q--)
Query();
return 0;
}