Excuse me how this program can do

CodePudding user response:

I> 0
subst

CodePudding user response:

Line 5, with the Angle of whole space after the Do?

The CLEAR
T="asdfg"
I=5
The DO WHILE i> 1
?? The SUBSTR (T, I, 1)
I=I - 1
Enddo
You try! VFP9 through!