#include<iostream>
using namespace std;
long long n;
int main()
{
    while(n != 1)
    {
        if(n % 2 == 1)
        {
            cout << n << "*3+1" << n * 3 + 1;
            n *= 3;
            n++;
        }
        else
        {
            cout << n << "/2=" << n / 2;
            n /= 2;
        }
    }
    cout << "End";
    return 0;
}
就是有那么一点点蒙B：为啥超时了？