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Please check if the check al.get(0)==0 should be replaced by al.get(0)<=0 as while subtracting the value can be less than 0.
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Cut the sticks
You are viewing a single comment's thread. Return to all comments →
Please check if the check al.get(0)==0 should be replaced by al.get(0)<=0 as while subtracting the value can be less than 0.