Xingxing Zheng

Todo List

3 min read · 2024

344. Reverse String

3 min read · February 18, 2025

2025 · Easy TwoPointers · LeetCode SingleSeqTwoPointersInward
1750. Minimum Length of String After Deleting Similar Ends

5 min read · February 18, 2025

2025 · Medium TwoPointers · LeetCode SingleSeqTwoPointersInward
1287. Element Appearing More Than 25% In Sorted Array

3 min read · February 17, 2025

2025 · Easy · LeetCode Array
1299. Replace Elements with Greatest Element on Right Side

4 min read · February 16, 2025

2025 · Easy · LeetCode Array
(Review)1438. Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit

6 min read · February 16, 2025

2025 · Medium SlideWindow Review · LeetCode DynamicSlidingWindowMax