C++ :

#include<bits/stdc++.h>
using namespace std;
long long n,ans;
int main()
{
	cin>>n;
	if(n<=4) {cout<<32;return 0;}
	long long x=n/6,y=n%6;
	if(y==0) ans=x*36;
	else{
		if(y==1 || y==2) ans=(x-1)*36+64;
		else if(y==3 || y==4) ans=x*36+32;
			else ans=(x+1)*36;
	}
    cout<<ans; 
    return 0;
}