C语言学习2
C语言笔记2第三课 class 3if 语句
if(<表达式>) 语句1；
（语句只有一条）
if(<表达式>)
{
语句块1；
}
if(<表达式>)
语句1；
else
语句2；
if(<表达式1&g
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《算法图解》读书笔记2
《算法图解》Grokking Algorithms （2）第四章 快速排序divide and conquer(D&C)算法递归式问题解决方法
理解：
用D&C解决：1）找出基线条件；2）不断分解问题，直到符合
农场主分地，1680m*640m，要求均匀分成正方形，且尽可能大
即一
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Translation addition
All the pictures are designed and made by Arya(myself).
All the sentences are translated by me, too.
If you want to send to other places, please let m
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Translation
TranslationAll the pictures are designed and made by Arya(myself).
All the sentences are translated by me, too.
If you want to send to other places, p
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《算法图解》读书笔记
《算法图解》Grokking Algorithms （1）第一章 算法简介二分法 dichotomydefinition：输入为有序的元素列表，若要找的元素存在，则返回其位置，否则返回null
e.g. 1~100中找数字问题：猜测后会说大了，小了。
简单法查询：从1开始往上猜（至多99次）
二分
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numpy3
NumPy Introduction 3broadcast12345678import numpy as np a = np.array([0, 1, 2]) b = np.array([5, 5, 5]) a + b #Out: array([5, 6, 7])a + 5 #Out: ar
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numpy2
NumPy Introduction 2function123456789101112import numpy as np np.random.seed(0) def compute_reciprocals(values): output = np.empty(len(values))
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C语言学习1
C语言笔记1第一课 class 1C is a language that faces processes.
It can recognize capital or not.
1.Install Dev-C++ (we can also use vs code)
2.Show page like t
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python学习7
Python-Import filesEvery file has own path to access.
e.g.
C:\Users\asweigart\Documents\project.docx
When comes to OS X and Linux, we use / to separa
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