Cisco String Questions

26 string problems asked at Cisco interviews

Easy (5)Medium (18)Hard (3)

Questions

Title	Difficulty	Acceptance	Frequency
Longest Palindromic Substring	Medium	37.4%	100.0%
Fizz Buzz	Easy	75.3%	69.8%
Number of Valid Words in a Sentence	Easy	31.0%	66.8%
Word Search II	Hard	38.1%	63.2%
Check if Binary String Has at Most One Segment of Ones	Easy	39.4%	63.2%
Number of Equal Count Substrings	Medium	45.3%	63.2%
Valid Parentheses	Easy	43.7%	56.3%
Longest Substring Without Repeating Characters	Medium	38.5%	53.2%
Decode String	Medium	62.3%	49.7%
Letter Combinations of a Phone Number	Medium	65.5%	45.3%
Strange Printer	Hard	60.9%	45.3%
Permutation in String	Medium	48.5%	39.8%
Word Search	Medium	46.9%	39.8%
Expressive Words	Medium	46.7%	39.8%
Group Anagrams	Medium	72.2%	39.8%
Valid Palindrome	Easy	52.8%	39.8%
Validate IP Address	Medium	28.2%	39.8%
Count of Integers	Hard	38.2%	32.0%
Restore IP Addresses	Medium	55.3%	32.0%
Reverse Words in a String	Medium	55.6%	32.0%
Remove K Digits	Medium	36.4%	32.0%
Longest Palindromic Subsequence	Medium	65.1%	32.0%
Palindromic Substrings	Medium	72.6%	32.0%
Edit Distance	Medium	60.2%	32.0%
Zigzag Conversion	Medium	53.6%	32.0%
Compare Version Numbers	Medium	46.1%	32.0%

Showing 26 questions