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L01intro - CS 23021 Computer Science I Outline q q q...

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CS 23021 Computer Science I
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history of C++ development of C C++ - better C essential computer terms hardware terms software terms C++ program layout, first program Outline
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BCPL was developed in 1967 as a language for writing operating systems and software compilers In 1970, the creators of UNIX operating system needed a high- level language that provided enough power and flexibility for their task. They developed B (a derivative of BCPL) In 1972, an enhanced and improved version of the language called C was used to code most of UNIX most of operating systems (one of the largest and most complicated pieces of software) is written in C or C++ source code for Microsoft Windows Vista contains 50 million lines of mostly C/C++ code source code Red Hat Linux v.7.1 contains 30 million lines of C/C++ code Where did C++ come from?
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C++ is an extension of C developed by Bjarne Stroustrup in early 1980s C/C++ are possibly the most popular programming languages in use today
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