Top Facebook Coding Interview Questions
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Ace the Facebook Interview Questions on CodeStudio by Coding Ninjas that offers basic interview questions and coding programs for placements in order to secure a job at this product-based company.
Problem Title
Difficulty
Avg Time to solve
Attempted
Move Zeroes To End
76
Moderate
30 mins
3028
Insert Interval
3
Moderate
30 mins
195
Reverse Words In A String
77
Easy
10 mins
3149
Minimum Subarray With Required Sum
24
Moderate
18 mins
540
Merge Intervals
69
Moderate
20 mins
3789
Product Of Array Except Self
117
Easy
26 mins
6309
Alien dictionary
130
Hard
46 mins
1818
Search In Rotated Sorted Array
127
Moderate
30 mins
8408
Longest Increasing Subsequence
34
Moderate
30 mins
6582
Maximum Subarray Sum
382
Hard
35 mins
28985
Sort 0 1 2
424
Easy
22 mins
24306
Simplify the Directory
7
Moderate
22 mins
353
Minimum Depth Of Binary Tree
7
Moderate
20 mins
396
Valid Pairs
48
Easy
22 mins
1669
Level Order Traversal
28
Easy
15 mins
1927
Partial BST
18
Moderate
25 mins
3030
Add Two Numbers As Linked Lists ll
157
Moderate
10 mins
1669
Execution Time
3
Moderate
15 mins
169
Reverse the String
26
Easy
15 mins
5135
Nth Element Of Modified Fibonacci Series
1
Easy
15 mins
295
Two Sum
478
Easy
10 mins
4980
Inplace rotate matrix 90 degree
17
Easy
12 mins
902
Evaluation of postfix expression
10
Easy
15 mins
647
Find All Triplets With Zero Sum
29
Moderate
30 mins
2212
Closest Sum
0
Moderate
30 mins
134
Move Zeroes To End NEW
Moderate
76 upvotes
Insert Interval NEW
Moderate
3 upvotes
Reverse Words In A String NEW
Easy
77 upvotes
Minimum Subarray With Required Sum NEW
Moderate
24 upvotes
Merge Intervals NEW
Moderate
69 upvotes
Product Of Array Except Self NEW
Easy
117 upvotes
Alien dictionary NEW
Hard
130 upvotes
Search In Rotated Sorted Array NEW
Moderate
127 upvotes
Longest Increasing Subsequence NEW
Moderate
34 upvotes
Maximum Subarray Sum NEW
Hard
382 upvotes
Sort 0 1 2 NEW
Easy
424 upvotes
Simplify the Directory NEW
Moderate
7 upvotes
Minimum Depth Of Binary Tree NEW
Moderate
7 upvotes
Valid Pairs NEW
Easy
48 upvotes
Level Order Traversal NEW
Easy
28 upvotes
Partial BST NEW
Moderate
18 upvotes
Add Two Numbers As Linked Lists ll NEW
Moderate
157 upvotes
Execution Time NEW
Moderate
3 upvotes
Reverse the String NEW
Easy
26 upvotes
Nth Element Of Modified Fibonacci Series NEW
Easy
1 upvote
Two Sum NEW
Easy
478 upvotes
Inplace rotate matrix 90 degree NEW
Easy
17 upvotes
Evaluation of postfix expression NEW
Easy
10 upvotes
Find All Triplets With Zero Sum NEW
Moderate
29 upvotes
Closest Sum NEW
Moderate
0 upvotes
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