#include<bits/stdc++.h> using namespace std; int main(){ int m,a[1001]={0},s1=0,s2=0; cin>>m; for(int i=1;i<=m;i++){ cin>>a[i]; s1+=a[i]*4; s2+=a[i]*2; } cout<<s1<<" "<<s2; return 0; }