Facebook Interview Experience

Top facebook interview questions

S.No	Interview Question	Number of times candidates experienced this question in interviews
1	Plus One Leetcode Solution	18615
2	Valid Parentheses LeetCode Solution	18558
3	3Sum Leetcode Solution	16522
4	First Repeating Element	14750
5	Single Number Leetcode Solution	14479
6	Merge Sorted Arrays Leetcode Solution	14422
7	Pow(x, n) Leetcode Solution	13714
8	Meeting Rooms II LeetCode Solution	12686
9	Roman to Integer Leetcode Solution	11567
10	Valid Palindrome Leetcode Solution	11351
11	Contains Duplicate II Leetcode Solution	11328
12	Reverse Vowels of a String Leetcode Solution	10795
13	Jump Game Leetcode Solution	10770
14	Intersection of Two Arrays II Leetcode Solution	10647
15	Remove Duplicates from Sorted Array Leetcode Solution	10497
16	Spiral Matrix LeetCode Solution	10450
17	Longest Substring Without Repeating Characters LeetCode Solution	10426
18	Add Binary Leetcode Solution	10226
19	Maximum Subarray Leetcode Solution	9870
20	Find the Maximum Repeating Number in Array	9708
21	Number Of 1 bits	9557
22	Text Justification LeetCode Solution	9545
23	Jewels and Stones Leetcode Solution	9400
24	Move Zeroes LeetCode Solution	9242
25	Longest Palindromic Substring LeetCode Solution	9239
26	Permutations Leetcode Solution	9094
27	Shuffle String Leetcode Solution	8981
28	Word Search Leetcode Solution	8875
29	Third Maximum Number Leetcode Solution	8867
30	Next Permutation Leetcode Solution	8843