How to Reduce Your Risk of Cancer
Cancer is a leading cause of death worldwide, accounting for nearly 10 million deaths in 2020, or almost one in six deaths. The good…
Month: February 2025
1368. Minimum Cost to Make at Least One Valid Path in a Grid
二维坐标转换为一维索引的公式 在一个有 m 行、n 列的网格中，可以用公式将坐标 (x, y) 转换为一维索引 cur_pos：cur_pos = x * n + y 逆向转换：一维索引到二维坐标 如果需要从一维索引恢复二维坐标 (x, y)： x = cur_pos // n（整除获取行号）…
3444. Minimum Increments for Target Multiples in an Array
So hard. I’ll never solve it myself.
2364. Count Number of Bad Pairs
Permutation: in order. n!/(n – m)! Combination: order not considered. n!/((n – m)! * m!) Key point of this problem is to transfer i…
The Importance of ‘Chinese New Year’ Over ‘Lunar New Year’: Addressing Cultural Misrepresentation and Erasure
The terminology used to describe the celebration commonly known as “Chinese New Year” has become a topic of debate. Some advocate for the term…
DeepSeek’s AI Revolution: Embracing the Wisdom of the Snake in Post-Festival Innovation
As we transition from the festive celebrations of the Chinese New Year and return to our daily routines, it’s an opportune moment to reflect…
Which OpenAI Model Should You Use? Comparing GPT-4o, o1, and o3-mini
In the rapidly evolving landscape of artificial intelligence, OpenAI has consistently been at the forefront, developing models tailored to diverse user needs. Among their…
