下列程序的运行结果是____.

Question

我的思路是①j＝i＝0，a[0]＝a[0]+1＝2，a[1]＝2，a[2]＝2，a[3]＝2，a[4]＝2

②i＝1，j＝i＝1，a[1]＝a[1]＋1＝3，a[2]＝3，a[3]＝3，a[4]＝3

……这样子依次算下去，然后a[1]＝3，a[2]＝4，a[3]＝5，a[4]＝6

但是答案是4，6，8，10

Answer 1

i = 0

a[0] = a[0] +1 =2, a[1] = a[0] +1 =3, a[2] = a[0] +1 =3, a[3] = a[0] +1 =3, a[4] = a[0] +1 =3

i = 1

a[1] = a[1] +1 =4, a[2] = a[1] +1 =5, a[3] = a[1] +1 =5, a[4] = a[1] +1 =5

i = 2

a[2] = a[2] +1 =6, a[3] = a[2] +1 =7, a[4] = a[2] +1 =7

i = 3

a[3] = a[3] +1 =8, a[4] = a[3] +1 =9

i = 4

a[4] = a[3] +1 =10

输出 4  6  8  10