Concentric Rectangle Patterns

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Given a odd number N, your task is to print concentric squares of #'s whose side length is first odd, odd numbers less than N i.e., the 1st,3rd.5th....till 2*N-1 That is if N = 5 , 2*5-1=9 so, print 3 concentric squares with side length 1 , 5, 9 . Similarly, if N=3 then 2*3-1=5 so you print 2 concentric squares of #'s if the input is EVEN print "Coco is in other dream" without quotes Input -

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solution.cppC++17

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