#include <bits/stdc++.h> using namespace std; int main() { int a,b=0,c=0,d; cin>>a; for(;b<a;b++) { cin>>c; if(c==1) { cout<<"40"<<endl; } else if(c==2) { cout<<"70"<<endl; } else if(c==3) { cout<<"90"<<endl; } else if(c>3) { d=c/3; if(c%3==1) { cout<<d*90+40<<endl; } else if(c%3==2) { cout<<d*90+70<<endl; } else { cout<<d*90<<endl; } c=0; } } }