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This article will explain in detail how to print diamond patterns in VB language. The content of the article is of high quality, so the editor will share it with you for reference. I hope you will have a certain understanding of the relevant knowledge after reading this article.

Print diamond pattern

Classroom summary

The main thing is to summarize the ideas of analysis.

1. Observe the pattern and summarize the rules.

2. you can write it down, write down the line number and the result, and then observe

3. The train of thought of the lower part is just the opposite of the upper part, so we should write it down and make a summary and observation.

Interface:

Source code:

Private Sub Form_Load () ShowFontSize = 25WindowState = 2Dim i As LongDim j As Long

Dim n As Long 'indicates the number of rows, which is the number except for the longest row * n = 6' upper half For I = 0 To n Step 1

'output space For j = 1 To n-I Step 1 Print "; Next j

'output * For j = 1 To 2 * I + 1 Step 1 Print "*"; Next j Print' wrap Next I

'lower half For I = 0 To n-1 Step 1

'output space For j = 0 To i Step 1 Print "; Next j' output * For j = 1 To 2 * (n-I)-1 Step 1 Print" * "; Next j Print

Next i

End Sub

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