dennis ritchie（丹尼斯·里奇（C语言之父）的英文介绍 要英文!要长的 不能太短!!!!好的补50分!!急用!!!!!）

本文目录

• 丹尼斯·里奇(C语言之父)的英文介绍 要英文!要长的 不能太短!!!!好的补50分!!急用!!!!!
• C语言的创始人是谁
• C++语言是谁发明的

丹尼斯·里奇(C语言之父)的英文介绍 要英文!要长的 不能太短!!!!好的补50分!!急用!!!!!

Dennis MacAlistair Ritchie (born September 9, 1941) is an American computer scientist notable for his influence on C and other programming languages, and on operating systems such as Multics and Unix. He received the Turing Award in 1983 and the National Medal of Technology in 1998. Ritchie was the head of Lucent Technologies System Software Research Department when he retired in 2007.
Born in Bronxville, New York, Ritchie graduated from Harvard with degrees in physics and applied mathematics. In 1967, he began working at the Bell Labs’ Computing Sciences Research Center.
Ritchie is best known as the creator of the C programming language and a key developer of the Unix operating system, and as co-author of the definitive book on C, The C Programming Language, commonly referred to as ’K/R’ or K&R (in reference to the authors Kernighan and Ritchie).
Ritchie’s invention of C and his role in the development of Unix alongside Ken Thompson, has placed him as an important pioneer of modern computing. The C language is still widely used today in application and operating system development and its influence is seen in most modern programming languages. Unix has also been influential, establishing concepts and principles that are now well-established precepts of computing. The popular Linux operating system and its tools are descendants of Ritchie’s work and the Windows operating systems include Unix compatibility tools and C compilers for developers.
Ritchie has said that creating the C language ’looked like a good thing to do’ and that anyone else in the same place at the same time would have done the same thing, though Bell Labs colleague Bjarne Stroustrup, developer of C++, said that "if Dennis had decided to spend that decade on esoteric math, Unix would have been stillborn."
Following the success of Unix, Ritchie continued research into operating systems and programming languages with contributions to the Plan 9 and Inferno operating systems and the Limbo programming language.
In 1983, Ritchie and Ken Thompson jointly received the Turing Award for their development of generic operating systems theory and specifically for the implementation of the UNIX operating system. Ritchie’s Turing Award lecture was titled, "Reflections on Software Research."
On April 27, 1999, Thompson and Ritchie jointly received the 1998 National Medal of Technology from President Bill Clinton for co-inventing the UNIX operating system and the C programming language which together have led to enormous advances in computer hardware, software, and networking systems and stimulated growth of an entire industry, thereby enhancing American leadership in the Information Age
Dennis Ritchie is often referred to as "dmr" (his Bell Labs email address) in technical discussion groups.

C语言的创始人是谁

C语言的原型ALGOL 60语言。（也称为A语言）
1963年，剑桥大学将ALGOL 60语言发展成为CPL(Combined Programming Language)语言。
1967年，剑桥大学的Matin Richards 对CPL语言进行了简化，于是产生了BCPL语言。
1970年，美国贝尔实验室的Ken Thompson将BCPL进行了修改，并为它起了一个有趣的名字“B语言”。意思是将CPL语言煮干，提炼出它的精华。并且他用B语言写了第一个UNIX操作系统。
而在1973年，B语言也给人“煮”了一下，美国贝尔实验室的D.M.RITCHIE在B语言的基础上最终设计出了一种新的语言，他取了BCPL的第二个字母作为这种语言的名字，这就是C语言。
为了使UNIX操作系统推广，1977年Dennis M.Ritchie 发表了不依赖于具体机器系统的C语言编译文本《可移植的C语言编译程序》。即是著名的ANSI C。
1978年Brian W.Kernighian和Dennis M.Ritchie出版了名著《C语言程序》（The C Programming Language），从而使C语言成为当时世界上流行最广泛的高级程序设计语言。
1988年，随着微型计算机的日益普及, C语言出现了许多版本。由于没有统一的标准,使得这些C语言之间出现了一些不一致的地方。为了改变这种情况,美国国家标准研究所(ANSI)为C语言制定了一套ANSI标准, 成为现行的C语言标准3.C语言的主要特点 。C语言发展迅速, 而且成为最受欢迎的语言之一, 主要因为它具有强大的功能。许多著名的系统软件, 如DBASE Ⅲ PLUS、DBASE Ⅳ 都是由C 语言编写的。用C语言加上一些汇编语言子程序, 就更能显示C语言的优势了,象PC- DOS 、WORDSTAR等就是用这种方法编写的。
　　参考资料： http://baike.baidu.com/view/1219.html?wtp=tt

C++语言是谁发明的

C语言是美国Dennis Ritchie在1972年设计发明的，C语言主体诞生于1973年，正式发行于1977年。是一门面向过程、抽象化的通用程序设计语言，广泛应用于底层开发。

C语言就是分析出解决问题所需要的步骤 ，然后利用函数一步步的实现，使用的时候一个一个依次调用就可以。

一种以事物本身为中心的编程思想，是把构成问题的事物分解成各个对象，同时建立对象的目的不是为了完成某一个步骤，而是为了描述某个事物在整个解决问题的步骤中的行为。

扩展资料

1、C语言经历过几个修订版本，其中影响比较大的是1989年修订的C89版与1999年修订的C99版。C89版也是当代C语言通行的基础版本。

2、C语言主要用于编写操作系统内核、底层驱动程序、小型应用程序、数据库等，借助操作系统，C语言长期处于编程语言排行榜前几位的位置。

参考资料来源：百度百科-c语言