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