10834번: 벨트

#include<cstdio>

int main()

{

int m, a, b, v, count = 1, vcount = 0;

scanf("%d", &m);

while (m--)

{

scanf("%d %d %d", &a, &b, &v);

count = count*b / a;

vcount = (vcount + v) % 2;

}

printf("%d %d", vcount, count);

}