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lines changed Original file line number Diff line number Diff line change 1313 "state" : {
1414 "type" : " markdown" ,
1515 "state" : {
16- "file" : " src/SUMMARY .md" ,
16+ "file" : " src/25.常用内建模块/time .md" ,
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1818 "source" : false
1919 },
2020 "icon" : " lucide-file" ,
21- "title" : " SUMMARY "
21+ "title" : " time "
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180- " src/25.常用内建模块/math.md" ,
181181 " src/25.常用内建模块/time.md" ,
182182 " README.md" ,
183183 " (25.常用内建模块/常用内建模块.md" ,
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2+ # math
3+
24` Python ` 的 ` math ` 模块是一个提供数学运算函数和常量的标准库。它提供了广泛的数学功能,从基本的算术运算到更复杂的高级数学函数,如三角函数、对数函数、复数运算等。对于需要进行数值计算的程序来说,` math ` 模块是一个非常有用的工具。
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46本教程面向的年龄段偏低,所以这里只介绍一些简单的函数和常量。
Original file line number Diff line number Diff line change 1+ # time
2+
13` time ` 模块提供了一些与系统时间、操作系统和时间相关的函数,主要用于执行低级别的时间操作,比如等待或者暂停。
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35## 主要函数
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2+ # 内建模块
3+
24在 ** Python** 中,模块(** Module** )是一个包含 ` Python ` 代码的文件,它提供了许多有用的函数、类、变量和可执行代码,使得我们能够更高效地进行编程。模块的作用是组织代码,将功能封装起来,便于代码复用和管理。
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46## 模块简介
Original file line number Diff line number Diff line change 3434 - [异常处理](21.异常处理/异常处理.md)
3535 - [排序算法](22.排序算法/排序算法.md)
3636 - [二分法查找](23.二分法查找/二分法查找.md)
37- - [常用内建模块](内建模块.md)
38- - [内建模块](内建模块.md)
37+ - [常用内建模块](25.常用内建模块/ 内建模块.md)
38+ - [内建模块](25.常用内建模块/ 内建模块.md)
3939 - [math](25.常用内建模块/math.md)
4040 - [time](25.常用内建模块/time.md)
4141## 附录
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