Facebook Phone Interview Questions 2020

Posted by Mel

Facebook Phone Interview Questions 2019

updated June 2019

1.1 Sort Strings Based on Custom Alphabet Order

1.2 Decode String

2.1 Read File by Read4 API | Read N Characters Given Read4

2.2 Find Leftmost 0 in Sorted 2D Array

3.1 Get Product of Array Except Self

3.2 3Sum | Three Sum

4.1 Find Sum of Columns in Binary Tree | Binary Tree Vertical Order Traversal Sum

4.2 Build String with Words in Dictionary

5.1 Integer to English Words

5.2 Find Subarray with the Maximum Sum | Kadane's Algorithm Greedy

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