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for循環(huán)打印金字塔圖形 vb程序設(shè)計打印數(shù)字金字塔?

vb程序設(shè)計打印數(shù)字金字塔?代碼和注釋如下:private sub command1 Click()對于I=1到9“I loop from 1 to 9對于J=1 to 9-I”J loop from

vb程序設(shè)計打印數(shù)字金字塔?

代碼和注釋如下:

private sub command1 Click()

對于I=1到9“I loop from 1 to 9

對于J=1 to 9-I”J loop from 1 to 9-I,其中J生成空格

print“”show spaces

next J

對于J=1 to I“J loop from 1 to 9,其中j生成1-9個數(shù)

print j“show j

next j

對于j=I-1到1 step-1”j循環(huán)從9-1開始,其中j生成鏡像數(shù)

print j“show j

next j]]print”對于分支,我為每一行更改一行

next I

End Sub