// ????.cpp : Defines the entry point for the console application.
// ???????????????????1???????
int cal(int n)                                         //?????cal?????????1???????
{
	if(n==1)                                           //?????1????End
		cout<<"End"<<endl;
	else if(n%2==0)                                    //???????????n/2=(n/2)?????
	{
		cout<<n<<"/2="<<(n/2)<<endl; 
		return cal(n/2);
	}
	else                                               //???????????n*3+1=?3*n+1??????
	{
		cout<<n<<"*3+1="<<(3*n+1)<<endl;
		return cal(3*n+1);
	}
}
int main()                                             //?????
{
	int n,m;
	cin>>n;
	m=cal(n);                                          //????cal??
	return 0;
}