编辑代码

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