Unity递归--经典斐波那契数列

  private void Start ()
    {
       //输出第十位的数字
       print( Foo (10));
    }
    int Foo ( int a )
    {
        if(a<=0)
        {
            return 0;
        }
        else if(a>0 &&a<=2)
        {
            return 1;
        }
        else
        {
            return Foo (a - 1) + Foo (a - 2);
        }
    }

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转载自blog.csdn.net/qq_41056203/article/details/80536530