如标题所示

#include<bits/stdc++.h>
using namespace std;
int main() {
	int n;
	cin >> n;
	while (n!= 1) {
		if (n % 2 == 1)
			cout << n << "*3+1=" << n * 3 + 1 <<endl;n = n * 3 + 1;
		else
			cout << n << "/2=" << n / 2 <<endl;n = n / 2;

	}
	cout << "End" ;
	return 0;
}

代码