Educational Codeforces Round 57 (Rated for Div. 2)

A. Find Divisible Description: You are given a range of positive integers from l l l to r r r. Find such a pair of integers ( x , y ) (x, y) (x,y) that l ≤ x , y ≤ r l \le x, y \le r l≤x,y≤r, x ≠ y x

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