#include<stdio.h>

int main() { int t; scanf("%d", &t); while (t--) { int n; scanf("%d", &n); int sum = 0, ans = 1; int m=n; for (int k = 1; k <= 100000; k++) { if (sum+k < n) { sum += k; ans=k+1; m=m-k; } } if(ans%2==0){ printf("%d/%d\n",m,ans-m+1); } else{ printf("%d/%d\n",ans-m+1,m); } } return 0; }