[TIL] 👨💻파이썬 알고리즘 인터뷰 Day 3 3Sum
2020.09.13
🤴Day 3 Array 3Sum(... Three...? 그거아니다) Given an array nums of n integers, are there elements a, b, c in nums such that a + b + c = 0? Find all unique triplets in the array which gives the sum of zero. Notice that the solution set must not contain duplicate triplets. Example 1: Input: nums = [-1,0,1,2,-1,-4] Output: [[-1,-1,2],[-1,0,1]] Example 2: Input: nums = [] Output: [] Example 3: Input: num..