include<iostream>

using namespace std; void func(long int n) { long int sum=0; while(n) { n/=5; sum+=n; } cout<<sum<<"\\n"; }="" int="" main()="" {="" long="" int="" arr[100];="" int="" t,i;="" cin="">>t; for(i=0;i<t;i++) cin="">>arr[i]; for(i=0;i<t;i++) func(arr[i]); return 0; }