Cod sursa(job #1000864)

Utilizator poptibiPop Tiberiu poptibi Data 23 septembrie 2013 20:55:58
Problema Xerox Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.54 kb
#include <cstdio>
using namespace std;

int main()
{
    freopen("xerox.in", "r", stdin);
    freopen("xerox.out", "w", stdout);
    
    int T, N, M, DX, DY, X, Y, Xor;
    scanf("%i", &T);
    for(; T; T --)
    {
        Xor = 0;
        
        scanf("%i %i %i", &N, &DX, &DY);
        for(int i = 1; i <= N; ++ i)
        {
            scanf("%i", &M);
            for(int j = 1; j <= M; ++ j) scanf("%i %i", &X, &Y);
            Xor ^= M;
        }
        
        printf("%i\n", Xor);
    }
    
    return 0;
}