[interviewDojo] #4: Check if a tree is a Binary Search Tree
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[interviewDojo] #3: Binary Trees Boot Camp
Friday, April 10, 2020
Hi, Binary Trees are extremely common in interview questions. Today we review the basics and implement the two most important traversal algorithms: DFS (Depth First Search) and BFS (Breadth First
[interviewDojo] #1: Sorting Boot camp
Thursday, April 9, 2020
Hi! Today we discuss why sorting is important for algorithmic problem solving and we review the most important sorting algorithms. In the following days we will learn how to apply these techniques to
[interviewDojo] #2: Merge K sorted array, size N each
Thursday, April 9, 2020
Hi, Today we solve a classic sorting problem that is full of great patterns and ideas (super useful to solve interview problems). Problem Given K sorted arrays, write an algorithm that merges these
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