Articles under the label of C++

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Enable OpenMP on macOS and Configure CMake in CLion

There are already some tutorials about how to enable OpenMP on macOS by insta...

  • Colin
  • March 7, 2022
  • 2 comments
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    Performance Analysis Script for C++ Program by Python and gnu-time

    IntroductionIt is a python script for analyzing performance of a C++ program,...

  • Colin
  • November 25, 2020
  • No comments
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    [OOP01]编译、链接与Makefile

    （此OOP笔记系列并不会系统地记录知识点。只记录个人认为散乱，边角或者容易遗忘、需要注释的。）本篇主要内容：一个Makefile模板；对目标、伪目标的理解...

  • Colin
  • February 25, 2020
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    动态规划

    动态规划，千变万化。在此从易到难记录一些已经遇到过的问题。主要关注点：问题如何被拆解为多阶段决策（阶段）构造DP数组的含义（状态）状态转移方程（转移）0 ...

  • Colin
  • December 13, 2019
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    Dijkstra算法

    背景&分析见Floyd算法算法Dijkstra算法（求解从点start到任意点的最小花费，同时可以得到路径）的步骤为：初始化：初始化图（graph[][]...

  • Colin
  • December 1, 2019
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