
LeetCode[JS] > 350. Intersection of Two Arrays II
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🔒Algorithm
문제링크https://leetcode.com/problems/intersection-of-two-arrays-ii/description/문제풀이해시테이블을 이용한 풀이 -> Time complexity O(n)/** * @param {number[]} nums1 * @param {number[]} nums2 * @return {number[]} */var intersect = function (nums1, nums2) { const map = new Map(); const answer = []; for (const n of nums1) { map.set(n, (map.get(n) || 0) + 1); } for (const n of nums2) { if..