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Chapter 1 Introduction.

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Presentation on theme: "Chapter 1 Introduction."— Presentation transcript:

1 Chapter 1 Introduction

2 1-1 Computer的等級 PC Workstation [Minicomputer, SuperMini, Mainframe]
作業系統: Dos, Window95/98/NT/2000 OS/2 NetWare Linux Solaris Workstation [Minicomputer, SuperMini, Mainframe] IBM, SUN, DEC, SGI, HP 作業系統:UNIX Supercomputer ←Microsoft ←IBM ←Novell,檔案伺服器 ←UNIX ←SUN(UNIX)

3 1-2 Computer Languages 低階語言: 語言的思考方式和電腦完全相同 高階語言: 思維方式較進乎於人腦 機械語言 組合語言
FORTRAN, COBOL, BASIC, C, C++, PASCAL, LISP, JAVA

4 1-3 The History of Fortran Language
ForTran:Formula Translate 應用於理、工方面的計算 1953:開始發表 1957:第一個Fortran compiler出廠 1966:美國國家標準局制訂Fortran語言的官法標 準 ~ Fortran :新的Fortran語言標準形成 ~ Fortran 77, 較”結構化” 1991:~ Fortran 90,物件導向的觀念及工具, 提供指標,加強陣列的功能 1997:~ Fortran 95,minor update of Fortran 90


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