PAT乙级卡拉兹(Callatz)猜想

#include <stdio.h>
int main(){
	int count=0;//用于计数 
	int n;
	scanf("%d",&n);
	while (n!=1)
	{
		if (n%2==0)
		{
			n=n/2;
		}
		else
		{
			n=(3*n+1)/2;
		}
		count++;
	}
	printf("%d",count);
	return 0;
}