Private Sub Form_Load() Me.Hide Open App.Path & "\out.txt" For Output As #1 Dim ans(4) As String
For i = 1000 To 9999 For j = 1 To 4 ans(j) = Mid(i, j, 1) Next If ans(1) <> ans(2) And ans(2) <> ans(3) And ans(3) <> ans(1) And ans(2) <> ans(4) And ans(3) <> ans(4) And ans(1) <> ans(4) Then Print #1, ans(1) & ans(2) & ans(3) & ans(4) End If Next
Private Sub Form_Load() Open App.Path & "\out.txt" For Output As #1 Dim x(4) As String For i = 1000 To 9999 For j = 1 To 4 x(j) = Mid(i, j, 1) Next j If x(1) <> x(2) And x(1) <> x(3) And x(1) <> x(4) And x(2) <> x(3) And x(2) <> x(4) And x(3) <> x(4) Then Print #1, x(1) & x(2) & x(3) & x(4) End If Next i Close End End Sub
Private Sub Form_Load() Open App.Path & "\out.txt" For Output As #1 Open App.Path & "\out2.txt" For Output As #2 Dim t As Boolean n = 0 For i = 100 To 9999 t = False For j = 1 To Len(i) - 1 '這樣要找比1000小的就直接改for i 初值就好 For k = j + 1 To Len(i) If Mid(i, j, 1) = Mid(i, k, 1) Then t = True Next k Next j If t = False Then n = n + 1: Print #1, i: x = i Next i Print #2, "n:" & n & "x:" & x Close #2 Close #1 End End Sub
Private Sub Form_Load() Me.Hide Open App.Path & "\out.txt" For Output As #1 Open App.Path & "\out1.txt" For Output As #2 Dim ans(4) As String Dim a As Boolean n = 0 For i = 1000 To 9999 a = False For j = 1 To 4 For j1 = j + 1 To 4 If Mid(i, j, 1) = Mid(i, j1, 1) Then a = True Next Next If a = False Then Print #1, i: n = n + 1: c = i Next Print #2, "n:" & n & "x:" & c Close End End Sub
Private Sub Form_Load()
回覆刪除Me.Hide
Open App.Path & "\out.txt" For Output As #1
Dim ans(4) As String
For i = 1000 To 9999
For j = 1 To 4
ans(j) = Mid(i, j, 1)
Next
If ans(1) <> ans(2) And ans(2) <> ans(3) And ans(3) <> ans(1) And ans(2) <> ans(4) And ans(3) <> ans(4) And ans(1) <> ans(4) Then
Print #1, ans(1) & ans(2) & ans(3) & ans(4)
End If
Next
Close
End
End Sub
Private Sub Form_Load()
回覆刪除Open App.Path & "\out.txt" For Output As #1
Dim x(4) As String
For i = 1000 To 9999
For j = 1 To 4
x(j) = Mid(i, j, 1)
Next j
If x(1) <> x(2) And x(1) <> x(3) And x(1) <> x(4) And x(2) <> x(3) And x(2) <> x(4) And x(3) <> x(4) Then
Print #1, x(1) & x(2) & x(3) & x(4)
End If
Next i
Close
End
End Sub
Private Sub Form_Load()
回覆刪除me.hide
Open App.Path & "\out.txt" For Output As #1
For x = 1000 To 9999
P = False
For i = 1 To 4 - 1
For j = i + 1 To 4
If Mid(x, i, 1) = Mid(x, j, 1) Then P = True
Next j
Next i
If P = False Then Print #1,X
Next x
close
end
End Sub
小冰,哲,柯佑好,
回覆刪除三個程式都正確。
訓練思緒是否完整的題目。
副題:
將所有不重複數字的數,輸出到檔案1,將這些數字的個數n,和最後一個數(最大的一個數)x, 將n 和 x 輸出到檔案2。
副題:
回覆刪除Private Sub Form_Load()
Open App.Path & "\out.txt" For Output As #1
Open App.Path & "\out2.txt" For Output As #2
Dim t As Boolean
n = 0
For i = 100 To 9999
t = False
For j = 1 To Len(i) - 1 '這樣要找比1000小的就直接改for i 初值就好
For k = j + 1 To Len(i)
If Mid(i, j, 1) = Mid(i, k, 1) Then t = True
Next k
Next j
If t = False Then n = n + 1: Print #1, i: x = i
Next i
Print #2, "n:" & n & "x:" & x
Close #2
Close #1
End
End Sub
Private Sub Form_Load()
回覆刪除Me.Hide
Open App.Path & "\out.txt" For Output As #1
Open App.Path & "\out1.txt" For Output As #2
Dim ans(4) As String
Dim a As Boolean
n = 0
For i = 1000 To 9999
a = False
For j = 1 To 4
For j1 = j + 1 To 4
If Mid(i, j, 1) = Mid(i, j1, 1) Then a = True
Next
Next
If a = False Then Print #1, i: n = n + 1: c = i
Next
Print #2, "n:" & n & "x:" & c
Close
End
End Sub