第 1 周 - 序列
在第一周，将通过做一些关于数组和字符串的简单和中等问题来热身。数组和字符串是最常见的问题类型；熟悉它们将有助于奠定坚实的基础，以更好地处理更棘手的问题。
| Question | Difficulty | LeetCode |
|---|---|---|
| ☑ Two Sum | Easy | Link |
| ☑ Contains Duplicate | Easy | Link |
| ☑ Best Time to Buy and Sell Stock | Easy | Link |
| ☑ Valid Anagram | Easy | Link |
| ☑ Valid Parentheses | Easy | Link |
| ☑ Maximum Subarray | Easy | Link |
| ☐ Product of Array Except Self | Medium | Link |
| ☐ 3Sum | Medium | Link |
| ☐ Merge Intervals | Medium | Link |
| ☐ Group Anagrams | Medium | Link |
可选
| Question | Difficulty | LeetCode |
|---|---|---|
| ☐ Maximum Product Subarray | Medium | Link |
| ☐ Search in Rotated Sorted Array | Medium | Link |
引用
以上。