#include<iostream> #include<cstdio> using namespace std; int main() { long long a; cin>>a; while(a!=1) { if(a%2!=0) { cout<<a<<"*3+1="<<a*3+1<<endl; a=a*3+1; } else if (a%2==0) { cout<<a<<"/2="<<a/2<<endl; a=a/2; } } cout<<"End"; return 0; }