顯示0,1,1,2,3,5,8,13…..

這是我去面試時的考題,

當時笨笨的,一直想不出來

(在此感謝建安,崇德及86的幫忙)

VB語法：

        Dim x, y, z, n As Integer
        x = 0
        y = 0
        z = 0

        For n = 10 To 0 Step -1
            Console.WriteLine(y)
            z = x + y
            If z = 0 Then z += 1
            x = y
            y = z
        Next

Java：

int x = 0,y = 0,z = 0;
int size = 10;
while((size–)>= 0){
    System.out.println ;
    z = x+y;
    if(z == 0)++z;
    x = y;
    y = z;
}