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You are given two integer values A and B. Count the number of integers in the interval [A,B] that contain a single distinct digit. Input The first line contains two integers A and B. Output Output a single integer representing the number of values in the interval [A, B] containing a single distinct digit. Constraints - 1 ≤ A ≤ B ≤ 10^6 Example Input 5 11 output 6 Input 10 100 ou
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solution.cppC++17
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