Member Avatar for NewOrder

the question is this.
suppose that i have got
rowstart=8
rowend=6
columnstart=8
columnend=8

b=0

while(pieces[rowStart-b][columnStart]==null && pieces[rowStart-b][columnStart]!=pieces[rowEnd][columnEnd] && pieces[rowEnd][columnEnd]==null){ // CHECKS THE UPPER ROW.
								   b++;	 
								  
								    }
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Member Avatar for NormR1

What is the question?

To debug your code print out the value of this expression, of each of its sub expressions and of all of its variables:

(pieces[rowStart-b][columnStart]==null && pieces[rowStart-b][columnStart]!=pieces[rowEnd][columnEnd] && pieces[rowEnd][columnEnd]==null)

Edited by NormR1 because: n/a
Member Avatar for NewOrder

no, i got the idea.

pieces[rowStart-b][columnStart]==null

i need to reduce rowStart by 1
cause b is 0
and
rowStart points at an object that i am trying to point at
so i need to come up with something like that. although it did give me an outofboundarray error. i have to try to rewrite the thing again.
pieces[rowStart-1-b][columnStart]==null

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