Xingxing Zheng

Todo List

3 min read · 2024

2931. Maximum Spending After Buying Items

8 min read · December 12, 2024

2024 · Hard · LeetCode Greedy
65. Valid Number

7 min read · December 11, 2024

2024 · Hard · LeetCode Array
2717. Semi-Ordered Permutation

7 min read · December 11, 2024

2024 · Easy · LeetCode Array
2779. Maximum Beauty of an Array After Applying Operation

5 min read · December 11, 2024

2024 · Medium · LeetCode Array
935. Knight Dialer

6 min read · December 10, 2024

2024 · Medium · LeetCode Dynamic Programming