Xingxing Zheng

Todo List

3 min read · 2024

80. Remove Duplicates from Sorted Array II

6 min read · February 09, 2025

2025 · Medium TwoPointers · LeetCode SingleSeqInPlacePointers
2302. Count Subarrays With Score Less Than K

6 min read · February 09, 2025

2025 · Hard SlideWindow · LeetCode DynamicSlidingWindowCountShortest
2364. Count Number of Bad Pairs

5 min read · February 09, 2025

2025 · Medium · LeetCode Array
3258. Count Substrings That Satisfy K-Constraint I

5 min read · February 08, 2025

2025 · Medium SlideWindow · LeetCode DynamicSlidingWindowCountShortest
713. Subarray Product Less Than K

4 min read · February 07, 2025

2025 · Medium SlideWindow · LeetCode DynamicSlidingWindowCountShortest