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