在mac上安装anaconda之后，发现打开iterms2的时候命令号前出现了(base)。并且打开terminal比较慢。 查阅参考https://blog.csdn.net/u010666669/article/details/90085125 发现是因为每次打开terminal的时候conda ...

Set原型123456template <class Key, class Compare = less <key>, class Alloc = alloc>class set {...}; set ...

字符串比较的奇巧淫技。 Given a list of non negative integers, arrange them such that they form the largest number. Example1: 12Input: [10,2]Output: "210&quo ...

You are given an integer array nums and you have to return a new counts array. The counts array has the property where counts[i] is the number of smal ...

Suppose you have a random list of people standing in a queue. Each person is described by a pair of integers (h, k), where h is the height of the pers ...

这是一道较为另类的动态规划。 Given a 2D binary matrix filled with 0’s and 1’s, find the largest square containing only 1’s and return its area. Example: 12345678Inp ...

参考https://www.csuldw.com/2016/03/26/2016-03-26-loss-function/， 《统计学习方法》 损失函数损失函数（loss function）是用来估计你的模型预测值$f(x)$与真实值Y的不一致程度，它是一个非负值函数，通常用$L(Y, f(x))$ ...

总结C++面试知识点，以及在刷题过程中发现的点。 1. 静态变量static的作用C/C++程序经过编译链接之后形成的二进制映像文件，这些文件包含：堆，栈，数据段（也叫静态存储区）和代码段。其中堆和栈为动态区域，数据段和代码段为静态区域 栈区stack：由编译器自动分配释放，存放函数的参数值，局部 ...

EE3305 Experiment 2： Path planning in a mazeProblem StatementIn this lab, you are required to perform a simulation in the following situation: A robo ...

EE3305 Experiment 1: PID ControlUseful Materials: https://rsl.ethz.ch/education-students/lectures/ros.html Problem StatementIn this lab, you are requi ...