Norman Aranez
Tag

PHP

#php

More content

Read more stories on Hashnode

Articles with this tag

Pow(x, n) — LeetCode #50

Dec 26, 20223 min read

Implement pow(x, n), which calculates x raised to the power n (i.e., xn). Example 1: Input: x = 2.00000, n = 10 Output: 1024.00000 Example 2: Input:...

Pow(x, n) — LeetCode #50

Permutations II — LeetCode #47

Dec 26, 20227 min read

Given a collection of numbers, nums, that might contain duplicates, return all possible unique permutations in any order*.* Example 1: Input: nums =...

Permutations II — LeetCode #47

Permutations — LeetCode #46

Dec 26, 20223 min read

Given an array nums of distinct integers, return all the possible permutations. You can return the answer in any order. Example 1: Input: nums =...

Permutations — LeetCode #46

First Missing Positive — LeetCode #41

Dec 26, 20223 min read

Given an unsorted integer array nums, return the smallest missing positive integer. You must implement an algorithm that runs in O(n) time and uses...

First Missing Positive — LeetCode #41

Longest Substring Without Repeating Characters — Leetcode #3

Dec 25, 20226 min read

Given a string s, find the length of the longest substring without repeating characters. Example 1: Input: s = "abcabcbb" Output: 3 Explanation: The...

Longest Substring Without Repeating Characters — Leetcode #3

Add Two Numbers — LeetCode #2

Dec 25, 20225 min read

You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order, and each of their nodes...

Add Two Numbers — LeetCode #2