leetcode-8 - String to Integer (atoi)

動機 打從心底不想重寫這題 ...

July 20, 2021 · 3 min · zhengcf

leetcode-929 - Unique Email Addresses

動機 這是閱讀測驗嗎 ...

July 20, 2021 · 2 min · zhengcf

leetcode-392 - Is Subsequence

動機 為什麼之前的commit這麼複雜 ...

July 20, 2021 · 1 min · zhengcf

leetcode-387 - First Unique Character in a String

動機 複習Counter ...

July 18, 2021 · 1 min · zhengcf

leetcode-125 - Valid Palindrome

動機 就回文 ...

July 18, 2021 · 1 min · zhengcf

leetcode-22 - Generate Parentheses

動機 複習backtrack,比起以前的commit,發現現在code越寫越短了 ...

July 17, 2021 · 1 min · zhengcf

leetcode-3 - Longest Substring Without Repeating Characters

動機 複習sliding windows ...

July 16, 2021 · 1 min · zhengcf

leetcode-20 - Valid Parentheses

動機 複習stack ...

July 16, 2021 · 1 min · zhengcf

leetcode-395 - Longest Substring with At Least K Repeating Characters

動機 搞懂調整sliding window的條件 ...

January 31, 2021 · 2 min · zhengcf

leetcode-763 - Partition Labels

動機 看到greedy解後恍然大悟 ...

January 31, 2021 · 1 min · zhengcf