Messages
8/31/2024
17 : 54
Daily Coding Problem: Problem #1542 [Easy]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Facebook. Given a string of round, curly, and square open and closing brackets, return
8/30/2024
17 : 54
Daily Coding Problem: Problem #1541 [Medium]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Facebook. Given a function that generates perfectly random numbers between 1 and k (
8/29/2024
17 : 54
Daily Coding Problem: Problem #1540 [Easy]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Facebook. Given a list of integers, return the largest product that can be made by
8/28/2024
18 : 4
Daily Coding Problem: Problem #1539 [Easy]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Amazon. Given a linked list, remove all consecutive nodes that sum to zero. Print out
8/25/2024
18 : 4
Daily Coding Problem: Problem #1538 [Easy]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Snapchat. Given an array of time intervals (start, end) for classroom lectures (possibly
8/24/2024
18 : 24
Daily Coding Problem: Problem #1537 [Easy]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Google. You are given a starting state start , a list of transition probabilities for a
8/23/2024
18 : 4
Daily Coding Problem: Problem #1536 [Medium]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Amazon. Given an array of numbers, find the maximum sum of any contiguous subarray of
8/22/2024
18 : 4
Daily Coding Problem: Problem #1535 [Easy]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was recently asked by Google. Given a list of numbers and a number k , return whether any two numbers
8/21/2024
18 : 4
Daily Coding Problem: Problem #1534 [Medium]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Amazon. Implement a bit array. A bit array is a space efficient array that holds a value
8/20/2024
17 : 54
Daily Coding Problem: Problem #1533 [Medium]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Samsung. A group of houses is connected to the main water plant by means of a set of
8/20/2024
3 : 14
Daily Coding Problem: Problem #1527 [Medium]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Apple. Suppose you have a multiplication table that is N by N. That is, a 2D array where
8/20/2024
2 : 54
Daily Coding Problem: Problem #1528 [Medium]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Glassdoor. An imminent hurricane threatens the coastal town of Codeville. If at most two
8/20/2024
2 : 34
Daily Coding Problem: Problem #1529 [Medium]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This question was asked by BufferBox. Given a binary tree where all nodes are either 0 or 1 , prune the tree so
8/20/2024
2 : 24
Daily Coding Problem: Problem #1530 [Easy]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Morgan Stanley. In Ancient Greece, it was common to write text with the first line going
8/20/2024
2 : 14
Daily Coding Problem: Problem #1531 [Easy]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by IBM. Given a string with repeated characters, rearrange the string so that no two
8/20/2024
2 : 12
Daily Coding Problem: Problem #1532 [Medium]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Google. Invert a binary tree. For example, given the following tree: a / \ bc / \ / def
8/13/2024
18 : 4
Daily Coding Problem: Problem #1526 [Hard]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Google. PageRank is an algorithm used by Google to rank the importance of different
8/12/2024
18 : 4
Daily Coding Problem: Problem #1525 [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
8/11/2024
17 : 54
Daily Coding Problem: Problem #1524 [Hard]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Stripe. Given an array of integers, find the first missing positive integer in linear
8/10/2024
18 : 4
Daily Coding Problem: Problem #1523 [Medium]
Daily Coding Problem Good morning! Here's your coding interview problem for today. This problem was asked by Dropbox. Given the root to a binary search tree, find the second largest node in the