Leetcode 문제 이번에 풀어볼 문제는 리트코드 128번 문제 Longest Consecutive Sequence 다. 우선 문제를 살펴보자. 리트코드 128번 문제 Longest Consecutive Sequence 링크 Longest Consecutive Sequence - LeetCode Longest Consecutive Sequence - LeetCode Can you solve this real interview question? Longest Consecutive Sequence - Given an unsorted array of integers nums, return the length of the longest consecutive elements sequence. You must w..