Messages
5/17/2024
12 : 55
Daily Coding Problem: Problem #1442 [Easy]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Amazon. Implement a stack API using only a heap. A stack implements the following
5/17/2024
12 : 44
Daily Coding Problem: Problem #1443 [Hard]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Quora. Word sense disambiguation is the problem of determining which sense a word takes
5/14/2024
18 : 34
Daily Coding Problem: Problem #1441 [Easy]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Google. UTF-8 is a character encoding that maps each symbol to one, two, three, or four
5/13/2024
18 : 14
Daily Coding Problem: Problem #1440 [Easy]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Zillow. A ternary search tree is a trie-like data structure where each node may have up
5/12/2024
18 : 14
Daily Coding Problem: Problem #1439 [Easy]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Microsoft. Given a 2D matrix of characters and a target word, write a function that
5/11/2024
18 : 4
Daily Coding Problem: Problem #1438 [Medium]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Square. You are given a histogram consisting of rectangles of different heights. These
5/10/2024
18 : 34
Daily Coding Problem: Problem #1437 [Hard]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Microsoft. Given an array of numbers, find the length of the longest increasing
5/9/2024
18 : 34
Daily Coding Problem: Problem #1436 [Easy]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Google. Given an array of elements, return the length of the longest subarray where all
5/8/2024
18 : 24
Daily Coding Problem: Problem #1435 [Medium]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Microsoft. Implement the singleton pattern with a twist. First, instead of storing one
5/7/2024
18 : 44
Daily Coding Problem: Problem #1434 [Medium]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Airbnb. You are given a huge list of airline ticket prices between different cities
5/6/2024
18 : 44
Daily Coding Problem: Problem #1433 [Medium]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Nest. Create a basic sentence checker that takes in a stream of characters and
5/5/2024
18 : 14
Daily Coding Problem: Problem #1432 [Medium]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This question was asked by Snapchat. Given the head to a singly linked list, where each node also has a “random”
5/4/2024
18 : 4
Daily Coding Problem: Problem #1431 [Medium]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by MongoDB. Given a list of elements, find the majority element, which appears more than
5/3/2024
18 : 14
Daily Coding Problem: Problem #1430 [Easy]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Facebook. You have a large array with most of the elements as zero. Use a more space-
5/2/2024
18 : 34
Daily Coding Problem: Problem #1429 [Easy]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Sumo Logic. Given a array that's sorted but rotated at some unknown pivot, in which
5/1/2024
18 : 24
Daily Coding Problem: Problem #1428 [Hard]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Microsoft. Given an array of positive integers, divide the array into two subsets such
4/30/2024
18 : 44
Daily Coding Problem: Problem #1427 [Easy]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Amazon. Given an array and a number k that's smaller than the length of the array,
4/29/2024
18 : 24
Daily Coding Problem: Problem #1426 [Hard]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Salesforce. Given an array of integers, find the maximum XOR of any two elements.
4/28/2024
18 : 44
Daily Coding Problem: Problem #1425 [Easy]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Microsoft. Suppose an arithmetic expression is given as a binary tree. Each leaf is an
4/27/2024
18 : 14
Daily Coding Problem: Problem #1424 [Easy]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Microsoft. Implement a URL shortener with the following methods: shorten(url) , which