online_judge_1155

#include <iostream>#include <cstdio>using namespace std;int main(){    int n,i,m;    while(scanf("%d",&n)!=EOF)    {        for(i=0; i<n; ++i)        {            scanf("%d",&m);            if((m&1)==1)                printf("0 0\n");            else            {                printf("%d %d\n",(m+2)/4,m/2);            }        }    }    return 0;}