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