Public Class Form1
'*******************************
'* 11900-1060301 Program Start *
'*******************************
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim n As Long
FileOpen(1, "c:\1060301.txt", OpenMode.Input
)
Input(1, n)
FileClose()
Dim Q, n1 As Long
Q = n
For i = 1 To 9
n1 = n1 * 10 + Q Mod 10
Q = Q \ 10
If Q = 0 Then Exit For
Next
If n = n1 Then
TextBox1.Text = "第一題結果：" & n & " is a palindrome."
Else
TextBox1.Text = "第一題結果：" & n & " is not a palindrome."
End If
End Sub
'*******************************
'* 11900-1060302 Program Start *
'*******************************
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim n As Integer
FileOpen(1, "C:\1060302.txt", OpenMode.Input
)
Input(1, n)
FileClose()
Dim i, j As Integer
Dim ans As String
ans = "第二題結果：" & vbNewLine
For i = 1 To n
For j = 1 To i
ans &= j
Next
ans &= vbNewLine
Next
TextBox2.Text = ans
End Sub
'*******************************
'* 11900-1060303 Program Start *
'*******************************
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim n As Integer
FileOpen(1, "C:\1060303.txt", OpenMode.Input
)
Input(1, n)
FileClose()
Dim c = 0
For i = 2 To n ^ 0.5
If n Mod i = 0 Then c += 1
Next
If c = 0 Then
TextBox3.Text = "第三題結果：" & n & " is a prime number."
Else
TextBox3.Text = "第三題結果：" & n & " is not a prime number."
End If
End Sub
'*******************************
'* 11900-1060304 Program Start *
'*******************************
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
Dim i, h, w As Integer
Dim bmi, min As Integer
min = Integer.MaxValue
FileOpen(1, "C:\1060304.txt", OpenMode.Input
)
For i = 1 To 3
Input(1, h) : Input(1, w)
bmi = w / (h / 100) ^ 2
If bmi < min Then min = bmi
Next
FileClose()
Dim ans As String
If min >= 20 And min <= 25 Then ans = "正常" Else ans = "不正常"
TextBox4.Text = "第四題結果：最小 BMI 值=" & min & "，" & ans
End Sub
'*******************************
'* 11900-1060305 Program Start *
'*******************************
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
Dim a(2, 2), b(2, 2), c(2, 2) As Integer
FileOpen(1, "C:\1060305.txt", OpenMode.Input
)
Input(1, a(1, 1)) : Input(1, a(1, 2))
Input(1, a(2, 1)) : Input(1, a(2, 2))
Input(1, b(1, 1)) : Input(1, b(1, 2))
Input(1, b(2, 1)) : Input(1, b(2, 2))
FileClose()
For i = 1 To 2
For j = 1 To 2
c(i, j) = a(i, j) + b(i, j)
Next
Next
TextBox5.Text = "第五題結果：" & vbNewLine & _
"[" & c(1, 1) & vbTab & c(1, 2) & "]" & vbNewLine & _
"[" & c(2, 1) & vbTab & c(2, 2) & "]"
End Sub
End Class
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