https://re.karlbaey.top/tags/C++/ Hugo zh-CN Sat, 10 Jan 2026 09:19:21 +0800 https://re.karlbaey.top/favicon.png https://re.karlbaey.top/ https://re.karlbaey.top/articles/program-design/program-design-episode-5-binary-search/ Sat, 10 Jan 2026 09:19:21 +0800 https://re.karlbaey.top/articles/program-design/program-design-episode-5-binary-search/ 如果要在一个有序数组里寻找第一个大于等于 target 的元素下标，最直觉的写法就是遍历，但是这样的复杂度是 O(n)， … C++ 程序设计 https://re.karlbaey.top/articles/program-design/program-design-episode-4-sp-trap-rain-water/ Sun, 28 Dec 2025 06:24:10 +0800 https://re.karlbaey.top/articles/program-design/program-design-episode-4-sp-trap-rain-water/ https://leetcode.cn/problems/trapping-rain-water/description … 程序设计 C++ https://re.karlbaey.top/articles/easier-vsc-cpp-settings-for-uva-online-judge/ Sat, 13 Dec 2025 16:43:17 +0800 https://re.karlbaey.top/articles/easier-vsc-cpp-settings-for-uva-online-judge/ 前面的碎碎念 最近我在练习老古董网站 UVa https://onlinejudge.org。
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