各位大佬，求助

#include<bits/stdc++.h>
using namespace std;
int main(){
    int n,m;
    cin>>n;
    int j=n;
    int i=1;
    while(i<=j){

        if (j%2==0){
            m=j/2;
            cout <<j<<"/2="<<m<<endl;
            j=m;
        }
        if (j%2!=0){
            j=j*3+1;
            cout<<n<<"*3+1="<<j<<endl; 
        }       
        i++;
    }
    cout <<j<<"/2=1"<<endl;
    cout <<"End"<<endl;
    return 0;
}