#include <bits/stdc++.h> using namespace std; int main() { int n; cin>>n; int a[10010]; for(int i = 1;i <= n;i++) { cin>>a[i]; } for(int i = 1;i <= n;i++) { if(a[i] == 1) { cout<<40<<endl; } else if(a[i] == 2) { cout<<70<<endl; } else if (a[i] >= 3){ int temp = a[i] / 3; int sum = a[i] % 3; if (sum == 0){ cout<<temp * 90<<endl; } else if (sum == 1){ cout<<temp * 90 + 40<<endl; } else if (sum == 2) { cout<<temp * 90 + 70<<endl; } } } return 0; }