for_step.bp

来自「编译原理课程设计用vb编写」· BP 代码 · 共 14 行

For i = 10 To 1 Step - 2
    For j = 1 To i
        Print "*";
    Next
    Print ""
Next

For i = 1 To 10 Step 2
    For j = 1 To i
        Print "*";
    Next
    Print ""
Next