Check Two Arrays Have Same Elements
Check Two Arrays Have Same Elements
EasyHash Maps42% accepted
Given two arrays of the same size N, check if they contain exactly the same set of elements (with the same frequencies). Order does not matter. For example, [1,2,3] and [3,1,2] are the same; [1,2,2] and [1,1,2] are not. Print 'Yes' or 'No'.
Approach
Given two arrays of N integers, print 'Yes' if they have the same elements with same frequencies, else 'No'.
Input
3
1 2 3
3 2 1
Output
YES
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