Jul 22, 2019 · The assignment nums = nums[::-1] would be equivalent to create a new list in memory (with the elements reversed), and changing the pointer nums to point to that new list.

Jul 22, 2022 · A series of expressions connected by or s evaluates to the leftmost expression that has a "truthy" value - which for numeric types, means "nonzero". So this is equal to nums[I - 1] …

Nov 19, 2020 · Question : Given a sorted array nums, remove the duplicates in-place such that each element appears only once and returns the new length. Do not allocate extra space for …

Jul 11, 2023 · 0 Question: You are given an integer array nums consisting of n elements, and an integer k.Find a contiguous subarray whose length is equal to k that has the maximum …

I was working on TwoSum problem of LeetCode Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target.

Apr 12, 2025 · nums[:] is slice notation that gives a list [nums[0], nums[1], ... , nums[-1]], i.e. a copy of the list. The important distinction between nums[:] = unique and nums = unique is that …

Jul 16, 2019 · I'm currently trying to solve the "three sum" challenge (I'm using java by the way). Here is the challenge description: Given an array nums of n integers, are there elements a, b, …

Jul 29, 2021 · I have been trying out this problem on leetcode. 238.Product of array except self Given an integer array nums, return an array answer such that answer[i] is equal to the …

May 4, 2015 · I'm trying to do a LeetCode Two Sum question: Given an array of integers, find two numbers such that they add up to a specific target number. The function twoSum should return …

Jun 3, 2022 · Question in brief: Given an integer array nums, return all the triplets [nums[i], nums[j], nums[k]] such that i != j, i != k, and j != k, and nums[i] + nums[j] + nums[k] == 0.