思考のかけら

Mensu - 思考のかけら

Mensu's Blog concerning what he has learned during programming

LeetCode: 44. Wildcard Matching

week 7

The article was initially posted on 2017-10-16. Description Wildcard Matching - LeetCode Implement wildcard pattern matching with support for '?' and '*'. '?' Matches any single charact...


LeetCode: 10. Regular Expression Matching

week 6

The article was initially posted on 2017-10-15. Description Regular Expression Matching - LeetCode Implement regular expression matching with support for '.' and '*'. '.' Matches any si...


LeetCode: 8. String to Integer (atoi)

week 5

The article was initially posted on 2017-10-11. Description String to Integer (atoi) - LeetCode Implement atoi to convert a string to an integer. Hint: Carefully consider all possible i...


LeetCode: 6. ZigZag Conversion

week 4

The article was initially posted on 2017-10-10. Description ZigZag Conversion - LeetCode The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like this: (...


LeetCode: 5. Longest Palindromic Substring

week 3

The article was initially posted on 2017-09-21. Description Longest Palindromic Substring - LeetCode Given a string s, find the longest palindromic substring in s. You may assume that th...