Yelp String Questions

17 string problems asked at Yelp interviews

Easy (5)Medium (9)Hard (3)

Questions

Title	Difficulty	Acceptance	Frequency
Destination City	Easy	79.5%	100.0%
Remove Colored Pieces if Both Neighbors are the Same Color	Medium	63.0%	95.4%
Longest Substring Without Repeating Characters	Medium	38.5%	95.4%
Decode String	Medium	62.3%	95.4%
Longest Common Prefix	Easy	47.1%	95.4%
Reverse Words in a String	Medium	55.6%	95.4%
Minimum Index Sum of Two Lists	Easy	59.5%	95.4%
Check If a Word Occurs As a Prefix of Any Word in a Sentence	Easy	68.8%	95.4%
Letter Case Permutation	Medium	75.7%	95.4%
Group Anagrams	Medium	72.2%	95.4%
Valid Anagram	Easy	67.8%	95.4%
Find the Closest Palindrome	Hard	31.8%	95.4%
Top K Frequent Words	Medium	60.0%	95.4%
String Compression	Medium	59.6%	95.4%
Word Ladder II	Hard	27.5%	95.4%
Word Ladder	Hard	44.9%	95.4%
Shortest and Lexicographically Smallest Beautiful String	Medium	40.9%	54.7%

Showing 17 questions