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11 - Container With Most Water 📌 문제 Given n non-negative integers a1, a2, …, an , where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of the line i is at (i, ai) and (i, 0). Find two lines, which, together with the x-axis forms a container, such that the container contains the most water. 📋 코드 class Solution: def maxArea(self, height: List[..

17 - Letter Combinations of a Phone Number 📌 문제 Given a string containing digits from 2-9 inclusive, return all possible letter combinations that the number could represent. Return the answer in any order. A mapping of digit to letters (just like on the telephone buttons) is given below. Note that 1 does not map to any letters. 📋 코드 from itertools import product class Solution: def letterCombina..