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Posts Tagged “leetcode”

Tue 08 Jan 2019

Merge Two Sorted Lists

Merge two sorted linked lists and return it as a new list.¹. The new list should be made by splicing together the nodes of the first two lists.

It's an easy problem in Leetcode for practicing linked list. It's similar to the merge step of the Merge sort. ..

Continue reading → programming leetcode code

Tue 13 Nov 2018

Three Sum Problem

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.¹ ..

Continue reading → programming leetcode code