HackerRank Sock Merchant Solution Js
Hi, here the solution for this HackerRank problem “John works at a clothing store. He has a large pile of socks that he must pair by color for sale. Given an array of integers representing the color of each sock, determine how many pairs of socks with matching colors there are.” For example, there are n … Continue reading HackerRank Sock Merchant Solution Js
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