c039. 00100 - The 3n + 1 problem -- UVa100 | From: [49.217.194.244] | 發表日期 : 2024-06-24 12:41

怎麼改啊
#include<iostream>

using namespace std;

int main()

{

int n,times=0;

cin>>n;

while(n!=1)

if(n%2==1) 

n=3*n+1;

times+=1;

if(n%2==0) 

n/=2;

times+=1;

cout<<times;

}