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You are provided an area divided into M x N blocks. A straight, red line has been drawn from one corner to another (left to right). Find the number of blocks that contains the red line on it. Input: 1. The first line will input T - the number of testcases. 2. The following T lines will contain M , N as space separated inputs (M=rows, N=Cols) Output: 1. Print a single line integer - the numb

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solution.cppC++17

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