#include<bits/stdc++.h> using namespace std; int n; int main(){ cin>>n; for(;n>1;){ if (n%2==0){ cout<<n<<"/2="<<n/2<<endl; n/=2; } else{ cout<<n<<"3+1="<<n3+1<<endl; n*=3; n++; } } cout<<"End"; return 0; }