- > code vs 3038 3n+1问题(递归)

#include<cstdio>
#include<cstring>
#include<iostream>
#include<algorithm>
using namespace std;
int T,n,s;
void work(int n)
{
    if(n==1)    return;
    else if(n%2!=0)    n=3*n+1;
    else if(n%2==0)    n=n/2;
    s++;
    work(n);
}
int main()
{
    cin>>T;
    for(int i=1;i<=T;i++){
        cin>>n;
        s=0;
        work(n);
        cout<<s<<endl;
    }
    return 0;
}