Sum of palindromic numbers

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A number is called palindromic if its decimal representation is a palindrome. You are given a range, described by a pair of integers L and R. Find the sum of all palindromic numbers lying in the range [L, R], inclusive of both the extrema. Input The first line of the input contains an integer T denoting the number of test cases. The description of T test cases follows. The first line of each te

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solution.cppC++17

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