Xingxing Zheng

Todo List

3 min read · 2024

1432. Max Difference You Can Get From Changing an Integer

6 min read · June 15, 2025

2025 · Medium · LeetCode Greedy
3542. Minimum Operations to Convert All Elements to Zero

6 min read · June 14, 2025

2025 · Medium · LeetCode Stack
2566. Maximum Difference by Remapping a Digit

4 min read · June 14, 2025

2025 · Easy · LeetCode Array
2289. Steps to Make Array Non-decreasing

4 min read · June 12, 2025

2025 · Medium · LeetCode Stack
3423. Maximum Difference Between Adjacent Elements in a Circular Array

3 min read · June 12, 2025

2025 · Easy · LeetCode Array