#include<bits/stdc++.h> using namespace std; int main(){ int m,a,i,e; cin>>m; for(i=1;i<=m;i++){ cin>>a; if(a/2*70+a%2*40<=a/3*90+a%3*40&&a/2*70+a%2*40<=a/3*90+a%3*70&&a/2*70+a%2*40<=a/2*90+a%2*90){ cout<<a/2*70+a%2*40<<endl; }else if(a/3*70+a%3*40<=a/3*90+a%3*70&&a/2*70+a%2*40<=a/2*90+a%2*90){ cout<<a/3*90+a%3*40<<endl; }else if(a/2*70+a%2*40<=a/2*90+a%2*90){ cout<<a/3*90+a%3*70<<endl; }else{ cout<<a/2*90+a%2*90; } } }