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){
int step=0;
while(n!=1){
if(n%2==0)n/=2;
else n = (3*n+1)/2;
step++;
}
cout<<step<<endl;
}
}
// 64 位输出请用 printf("%lld")
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