几个 VB 题目 分数以后赚了会再给你们的 求救啊SOS

来源:百度知道 编辑:UC知道 时间:2024/05/23 15:16:00
Dim a(3, 2) As Integer
Dim b(3) As Integer
s = 2
For i = 1 To 3
For j = 1 To 2
a(i, j) = s
s = s + 2
Next j
Next i
For i = 1 To 3
b(i) = (a(i, 1) + a(i, 2)) / 2
Print b(i);
Next i
End Sub

阅读下面程序,写出执行结果( A )。
Private Sub Form_Click()
a = 1: b = 1
For i = 1 To 5
c = a + b
a = b: b = c
Print c;
Next i
End Sub

阅读下面程序,写出执行结果( A )。
Private Sub Form_Click()
n = 1
a$ = "AaBbCcDdEe"
b$ = "12345"
For i = 1 To 10 Step 2
c$ = Mid$(a$, i + 1, 1) + Left$(Right$(b$, n), 1)
Print c$;
n = n + 1
Next i
End Sub

下面程序是产生16个[20,50]之间的整数组成一个四行四列的数组a,并输出该数组的上三角数组。
Private Sub Form_Click()
Dim a(3, 3) As Integer
For i = 0 To 3
For j = 0 To 3
Randomize
a(i, j) = In

3 7 11
a5b4c3d2e1
2 3 5 8 13

1:*30+20
上三角数组什么意思不懂。。大概是:
2:for j=3 to i step = -1
3:print

这个错了吧 应该是
If x % 5 = __①0__Then print x__②__
__③_x=x+1_

前两题你用VB运行一下不就知道了么?还浪费别人时间。
int(Rnd*31+20)
for j=3 to i
print

0 text1=text1+str(x)