sir i am unable to find my mistake in code ,pls highlight my mistake link to code is
Robot collect points problem
@Tanna hey,you have not taken the case when robot will use his power and make all -1 to 0 in further 5*5 grid .Take this case by taking variable whose value changed when he uses power and remember he can use that power one time only,rest your logic is correct.Hope you get it ,feel free to ask any doubt 
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