NeetCode 150 Tracker A single-file, zero-dependency progress tracker for the NeetCode 150. It's built for practicing every problem in Python and C++, with spaced review and a pacing dashboard. Try it ...

This repository contains Python solution templates for the NeetCode 250 list - the NeetCode 150 plus 100 more LeetCode problems, curated by NeetCode to cover the most important patterns and concepts ...

Burmese pythons, one of the largest snakes in the world, are best known for the way they catch and eat their food. The snake uses its sharp rearward-pointing teeth to seize prey, and then coils its ...

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数组（Arrays） ：能够按索引遍历并访问数组元素，理解数组下标从 0 开始、长度为 n 时合法下标范围为 [0, n-1]。 二分查找（Binary Search） ：知道如何通过在有序数组中反复对半收缩搜索区间来高效定位目标值。本题正是"二分查找边界变体"最典型的入门训练题，也是 NeetCode 二分查找分类下的基础题 ...

在高层次语言（如 Python、Java）中这些细节被隐藏；而在学习中贴近底层非常有益。 C 的例子遍布书籍、讲义、视频，几乎无处不在。 配套读物为经典 K&R《C 程序设计语言》。 Python ：现代、表达力强，让作者在面试中书写更少的代码。