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

为啥我开了long long，Subtask#1还是WA