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Subsegment Sum

CodeChefRating 3052Open on judge ↗

Given an array A = A1, A2, ..., AL and queries of 2 types: - Type 1 - represented as 1 i v meaning that you have to change Ai = v (change is carried on for further queries too) - Type 2 - represented as 2 and explained below A subsegment Al, Al+1, ..., Ar, is called interesting, if for all i, such that l Ai is either equal to Ai-1, or it is equal to Ai-1 + 1. A subsegment of length 1 is a

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solution.cppC++17

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