题解

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