Fortran可以非常方便地处理数组，特别是多维数组。在Fortran中对多维数组元素进行切片比在C/ c++中容易得多。c++现在有库可以做这项工作，比如Boost或Eigen，但它们毕竟是外部库。在Fortran中，这些函数是固有的。

对于开发来说，Fortran是更快还是更方便主要取决于您需要完成的工作。作为地球物理的科学计算人员，我用Fortran(我指的是现代Fortran， >=F90)进行了大部分计算。

Fortran可以非常方便地处理数组，特别是多维数组。在Fortran中对多维数组元素进行切片比在C/ c++中容易得多。c++现在有库可以做这项工作，比如Boost或Eigen，但它们毕竟是外部库。在Fortran中，这些函数是固有的。

对于开发来说，Fortran是更快还是更方便主要取决于您需要完成的工作。作为地球物理的科学计算人员，我用Fortran(我指的是现代Fortran， >=F90)进行了大部分计算。

是的，在1980年;在2008年?取决于

当我开始专业编程时，Fortran的速度优势正受到挑战。我记得我在Dr. Dobbs上读到过这篇文章，并把这篇文章告诉了年长的程序员——他们都笑了。

所以我对此有两种观点，理论上的和实际的。从理论上讲，今天的Fortran与C/ c++甚至任何允许汇编代码的语言相比，并没有内在的优势。在实践中，今天的Fortran仍然享有围绕优化数值代码而建立的历史和文化遗产的好处。

Up until and including Fortran 77, language design considerations had optimization as a main focus. Due to the state of compiler theory and technology, this often meant restricting features and capability in order to give the compiler the best shot at optimizing the code. A good analogy is to think of Fortran 77 as a professional race car that sacrifices features for speed. These days compilers have gotten better across all languages and features for programmer productivity are more valued. However, there are still places where the people are mainly concerned with speed in scientific computing; these people most likely have inherited code, training and culture from people who themselves were Fortran programmers.

当人们开始谈论代码优化时，会有很多问题，了解这一点的最好方法是潜伏在那些工作是快速编写数字代码的人身上。但是请记住，这种高度敏感的代码通常只占整个代码行的一小部分，而且非常专门:许多Fortran代码就像其他语言中的许多其他代码一样“低效”，优化甚至不应该是此类代码的主要关注点。

要开始了解Fortran的历史和文化，维基百科是一个很好的地方。Fortran维基百科的条目是一流的，我非常感谢那些花时间和精力使它对Fortran社区有价值的人。

(这个答案的缩短版本本可以在Nils开始的优秀帖子中发表评论，但我没有这样做的业力。实际上，如果不是因为这个帖子有实际的信息内容和分享，而不是激烈的争吵和语言偏见，我可能根本不会写任何东西，这是我对这个主题的主要经验。我不知所措，不得不分享这份爱。)

I was doing some extensive mathematics with FORTRAN and C for a couple of years. From my own experience I can tell that FORTRAN is sometimes really better than C but not for its speed (one can make C perform as fast as FORTRAN by using appropriate coding style) but rather because of very well optimized libraries like LAPACK (which can, however, be called from C code as well, either linking against LAPACK directly or using the LAPACKE interface for C), and because of great parallelization. On my opinion, FORTRAN is really awkward to work with, and its advantages are not good enough to cancel that drawback, so now I am using C+GSL to do calculations.

Fortran有更好的I/O例程，例如隐含的do工具提供了C标准库无法比拟的灵活性。

Fortran编译器直接处理更复杂的 涉及到语法，而且这样的语法不能轻易简化 参数传递形式，C不能有效地实现它。

大多数帖子已经提出了令人信服的论点，所以我只是在另一个方面加上众所周知的2美分。

在处理能力方面，fortran更快或更慢是有其重要性的，但如果用fortran开发一些东西需要5倍多的时间，因为:

it lacks any good library for tasks different from pure number crunching it lack any decent tool for documentation and unit testing it's a language with very low expressivity, skyrocketing the number of lines of code. it has a very poor handling of strings it has an inane amount of issues among different compilers and architectures driving you crazy. it has a very poor IO strategy (READ/WRITE of sequential files. Yes, random access files exist but did you ever see them used?) it does not encourage good development practices, modularization. effective lack of a fully standard, fully compliant opensource compiler (both gfortran and g95 do not support everything) very poor interoperability with C (mangling: one underscore, two underscores, no underscore, in general one underscore but two if there's another underscore. and just let not delve into COMMON blocks...)

那么这个问题就无关紧要了。如果某样东西很慢，大多数时候你无法在给定的限制范围内改进它。如果你想要更快，改变算法。最后，使用电脑的时间很便宜。人类的时间不是。珍惜减少人类时间的选择。如果它增加了使用电脑的时间，无论如何它都是有成本效益的。