题解 | #xxx定律#
xxx定律
https://www.nowcoder.com/practice/75c189249d6145cfa33cd53edae6afc8
#include <iostream>
#include <cstdio>
using namespace std;
int main(){
int n,ans=0;
while(scanf("%d",&n)!=EOF){
if(n==0) break;
ans=0;
while(n!=1){
if(n%2==0){
n=n/2;
}else{
n=(3*n+1)/2;
}
ans++;
}
printf("%d\n",ans);
}
}
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