Chef And Easy Xor Queries

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Chef always likes to play with arrays. He came up with a new term "magical subarray". A subarray is called magical if its starting index is 1 (1-based indexing). Now, Chef has an array of N elements and 2 types of queries: - type 1: Given two numbers i and x, the value at index i should be updated to x. - type 2: Given two numbers i and k, your program should output the total number of magical s

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solution.cppC++17

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