千心的无名小站

摘要： 不要把物理公式看作数学公式，请也尊重自然的经验法则。 Don't see the physical formulas as mathematical formulas, please also respect the experience rules of nature. 连接正负极 Connect 阅读全文

摘要： 多线程Multithreading #include <iostream> #include <thread> #include <mutex> #include <condition_variable> std::mutex mtx; std::condition_variable cv; boo 阅读全文

摘要： 中国软件工程师面试常问的问题 Just a "Scientific"(Interview) Explanation for Interview Problems for Software Engineers (most Chinese Interviews) Windows和Linux中的库、对象、 阅读全文

摘要： Road To Reality(Multiple valuedness, natural logarithms)(with explaination) Easy way(Taylor Series, Mathematical Analysis, My method) \(e^z=\sum_{k=0} 阅读全文

摘要： Road To Reality(The roots of science) The Good, the True, and the Beautiful 阅读全文

摘要： C++ 贪吃蛇(Snake)，SDL，bug g++ .\Untitled-2.cpp -lmingw32 -lSDL2main -lSDL2 -lSDL2_ttf SDL #include <SDL2/SDL.h> #include <SDL2/SDL_ttf.h> #include <iostr 阅读全文

摘要： class Solution { public: int findTheWinner(int n, int k) { int ans = 0; for (int i = 2; i <= n; ++i) { ans = (ans + k) % i; } return ans + 1; } }; 每次报 阅读全文

摘要： As the title suggests 阅读全文

摘要： > https://leetcode.cn/problems/longest-common-prefix/description/ > What's the "sort"? > A kind of overresearched cheating methods > Loosely speaking, 阅读全文

摘要： 好长时间没更新博客了……最近确实发生了不少事情，导致更新不了 It's been a long time to not update my blog……Recently actually many things happen, so that I couldn't have time to draw 阅读全文