#include<iostream> #include<ctime> #include<cstd> #include<csting> using namespace std; int main(){ int i,n,num1=0,num2=0; int arr[10001]={0} cin>>arr[i]; for(i=0,i<n,i++){ num1+=4*arr[i]; num2 +=2*arr[1]; } cout<<num1<<""<<num2<<endl; return 0; }