#include<iostream> using namespace std; int main() { long long x,s=0; cout<<"x="; cin>>x; while(x!=1) { cout<<x<<"---->"; if(x%2==1) x=x*3+1; else x/=2; s++; } cout<<x<<endl; cout<<"步数:"<<s<<endl; return 0; }
链接：https://pan.baidu.com/s/1FfOirxJ9rrY7rxtHUM4W_A
提取码：uqm9
原文：https://www.cnblogs.com/kixiaoyuan/p/12702174.html