String

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# Title Acceptance Difficulty
520 Detect Capital 55.3% Easy
468 Validate IP Address 20.5% Medium
459 Repeated Substring Pattern 38.7% Easy
434 Number of Segments in a String 37.1% Easy
408 Valid Word Abbreviation 27.5% Easy
385 Mini Parser 30.0% Medium
383 Ransom Note 46.3% Easy
345 Reverse Vowels of a String 37.5% Easy
344 Reverse String 57.8% Easy
340 Longest Substring with At Most K Distinct Characters 38.5% Hard
336 Palindrome Pairs 25.1% Hard
293 Flip Game 54.5% Easy
273 Integer to English Words 21.3% Hard
271 Encode and Decode Strings 26.3% Medium
249 Group Shifted Strings 39.6% Medium
227 Basic Calculator II 28.3% Medium
214 Shortest Palindrome 23.3% Hard
186 Reverse Words in a String II 28.1% Medium
165 Compare Version Numbers 19.4% Medium
161 One Edit Distance 30.7% Medium
159 Longest Substring with At Most Two Distinct Characters 40.0% Hard
158 Read N Characters Given Read4 II - Call multiple times 24.4% Hard
157 Read N Characters Given Read4 29.2% Easy
151 Reverse Words in a String 15.7% Medium
126 Word Ladder II 13.7% Hard
125 Valid Palindrome 25.6% Easy
115 Distinct Subsequences 30.8% Hard
97 Interleaving String 24.1% Hard
93 Restore IP Addresses 26.1% Medium
91 Decode Ways 19.0% Medium
87 Scramble String 28.4% Hard
76 Minimum Window Substring 24.2% Hard
72 Edit Distance 30.8% Hard
71 Simplify Path 24.3% Medium
68 Text Justification 18.3% Hard
67 Add Binary 30.9% Easy
65 Valid Number 12.6% Hard
58 Length of Last Word 31.3% Easy
49 Group Anagrams 32.5% Medium
44 Wildcard Matching 19.3% Hard
43 Multiply Strings 26.2% Medium
38 Count and Say 33.0% Easy
32 Longest Valid Parentheses 23.1% Hard
30 Substring with Concatenation of All Words 21.7% Hard
28 Implement strStr() 27.2% Easy
22 Generate Parentheses 42.4% Medium
20 Valid Parentheses 32.5% Easy
17 Letter Combinations of a Phone Number 32.9% Medium
14 Longest Common Prefix 30.8% Easy
13 Roman to Integer 44.1% Easy
12 Integer to Roman 43.2% Medium
10 Regular Expression Matching 23.7% Hard
8 String to Integer (atoi) 13.9% Medium
6 ZigZag Conversion 26.1% Medium
5 Longest Palindromic Substring 24.9% Medium
3 Longest Substring Without Repeating Characters 23.8% Medium
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