Samsung String Questions

12 string problems asked at Samsung interviews

Easy (3)Medium (5)Hard (4)

Questions

Title	Difficulty	Acceptance	Frequency
Count Prefix and Suffix Pairs II	Hard	28.1%	91.1%
Substring with Concatenation of All Words	Hard	34.0%	91.1%
Faulty Keyboard	Easy	80.0%	91.1%
Minimum Number of Operations to Make String Sorted	Hard	50.7%	91.1%
Generate Parentheses	Medium	78.3%	59.6%
Valid Parentheses	Easy	43.7%	49.1%
Longest Common Prefix	Easy	47.1%	49.1%
Remove K Digits	Medium	36.4%	49.1%
Word Search	Medium	46.9%	49.1%
Word Ladder	Hard	44.9%	49.1%
Longest Palindromic Substring	Medium	37.4%	49.1%
Edit Distance	Medium	60.2%	49.1%

Showing 12 questions