Xingxing Zheng

Todo List

3 min read · 2024

13. Roman to Integer

6 min read · December 07, 2024

2024 · Easy · LeetCode Greedy
58. Length of Last Word

3 min read · December 07, 2024

2024 · Easy · LeetCode String
28. Find the Index of the First Occurrence in a String

5 min read · December 07, 2024

2024 · Easy · LeetCode String
9. Palindrome Number

5 min read · December 06, 2024

2024 · Easy · LeetCode TwoPointers
434. Number of Segments in a String

4 min read · December 06, 2024

2024 · Easy · LeetCode String