题解 | #xxx定律#
xxx定律
https://www.nowcoder.com/practice/75c189249d6145cfa33cd53edae6afc8
#include <iostream>
using namespace std;
int main() {
int n;
while (cin >>n) {
//考虑特殊情况：n为0
if(n==0)break;
int sum=0;
while(n!=1)
{
if(n%2==0){
n/=2;sum++;
}
else{
n=(n*3+1)/2;
sum++;
}
}
cout<<sum<<endl;
}
}
