摘要
FORTRAN90标准较以往的版本有了重大改进 ,它吸收了其它编程语言(如 :C及Pascal)的优点 ,并创建了许多新特性。如 :用简明有效的符号形式处理数组及使用用户自定义类型数据。前者使对许多数学问题处理的程序代码变得极为简单 ,且由于其数值的特性与计算机硬件资源匹配更好 ,使FORTRAN语言成为大型计算机更有效的语言 ;
A computer programming language——FORTRAN90 is introduced in this paperFORTRAN90 standard is much more a development of language,introducing features which are very new to Fortran,but are experienced in other language like C and PascalThe most significant new features are the ability to handle arrays using a concise but powerful notation,and the ability to define and manipulate user-defined data typesThe first of these leads to a simplification in the coding of many mathematical problems, and also makes FORTRAN a more efficient language on supercomputers as these array features are well matched to their hardware;the second enables programmers to express their problems in terms of data types exactly matched to their requirements
出处
《哈尔滨建筑大学学报》
2000年第1期105-109,共5页
Journal of Harbin University of Civil Engineering and Architecture
