https://www.codechef.com/COZI2017/problems/COZIA how this solution is get accepted??-https://www.codechef.com/viewsolution/13096241 May be the pair is exist between 1st and last element then this solution gives WA?
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https://www.codechef.com/COZI2017/problems/COZIA how this solution is get accepted??-https://www.codechef.com/viewsolution/13096241 May be the pair is exist between 1st and last element then this solution gives WA?