程序设计语言 什么是程序设计语言 From Wikipedia,2020 A programming language is a formal language comprising a set of instructions that produce various kinds of output.Programming languages are used in computer programming to implement algorithms 机器语言 汇编语言 抽象等级 高级语言：FORTRAN、C、C++、MATLAB、Python 面向过程：FORTRAN,C 程序设计方法 面向对象：C+、Java、MATLAB、Python 程序设计语言 编译型：FORTRAN、C、C+ 解释型：MATLAB、Python 程序编译方式 Language Pascal LGOL Obiect 混合型：Java、C# Lisp VB 强类型：FORTRAN、C、C++、JaVa 变量是否需要 明确指定类型 弱类型：MATLAB、Python Python http://math.ecnu.eau.cn/-jypanhttp://math.ecnu.edu.cn/~jypan 程序设计语言 A programming language is a formal language comprising a set of instructions that produce various kinds of output. Programming languages are used in computer programming to implement algorithms 什么是程序设计语言 From Wikipedia, 2020