subroutine

简明释义

英[ˈsʌbruːtiːn]美[ˈsʌbruːtiːn]

n. [计] 子程序

英英释义

单词用法

同义词

反义词

例句

1.Listing 4 shows two rules from the same subroutine of standardizing part names.

清单4显示了来自同一个标准化部件名称的子例程的两条规则。

2.Listing 11. getTimes subroutine.

清单11 . gettimes子例程。

3.Let's go back and flesh out the match subroutine.

让我们回去充实match子例程。

4.The letters array is searched using the acronymSearch subroutine described below.

使用如下所示的acronymsearch子例程搜索字母数组。

5.Let's take a look at the subroutine and describe how it works.

让我们来看一看这个子程序并了解一下其工作原理。

6.Listing 12 below shows the more-complex getStyle subroutine.

下面的清单12显示了更加复杂的getstyle子例程。

7.You can improve code readability by breaking it down into smaller subroutines 子程序.

通过将代码分解为更小的subroutines 子程序，可以提高代码的可读性。

8.The subroutine 子程序 for calculating the area of a circle was reused in several different projects.

计算圆面积的subroutine 子程序在多个不同项目中被重用了。

9.In programming, a subroutine 子程序 can be called multiple times within a program to perform a specific task.

在编程中，subroutine 子程序 可以在程序中多次调用以执行特定任务。

10.Each subroutine 子程序 should have a clear purpose and be well-documented.

每个subroutine 子程序都应该有明确的目的并且有良好的文档。

11.The main program calls a subroutine 子程序 to handle user input and validation.

主程序调用一个subroutine 子程序来处理用户输入和验证。

作文

In the world of computer programming, the concept of a subroutine plays a crucial role in enhancing the efficiency and organization of code. A subroutine, which can also be referred to as a function or method in various programming languages, is essentially a block of code designed to perform a specific task. By encapsulating this task within a subroutine, programmers can avoid redundancy, making their code cleaner and easier to manage.To illustrate the importance of subroutines, consider a simple example: a program that calculates the area of different shapes. Instead of writing the same code for calculating the area of a rectangle, triangle, and circle multiple times, a programmer can create individual subroutines for each shape. Each subroutine would take the necessary parameters, such as base and height for a triangle or radius for a circle, and return the calculated area. This not only saves time but also reduces the chances of errors, as any changes to the calculation logic need to be made in just one place—the respective subroutine.Moreover, subroutines promote code reusability. Once a subroutine is written and tested, it can be called upon whenever needed, even in different programs. This aspect is particularly beneficial in large-scale software development, where maintaining consistency across various components is essential. For instance, if a team develops a subroutine for user authentication, it can be reused across multiple applications without having to rewrite the authentication logic each time.Another advantage of using subroutines is that they help in breaking down complex problems into smaller, more manageable parts. This is often referred to as the 'divide and conquer' strategy in programming. By focusing on one small task at a time, developers can simplify their debugging process. If an error occurs, they can easily pinpoint which subroutine is causing the issue, rather than sifting through a vast amount of code.Furthermore, subroutines facilitate better collaboration among team members. In a typical software development environment, multiple programmers may work on different parts of a project simultaneously. By defining clear subroutines with specific inputs and outputs, team members can work independently without stepping on each other’s toes. They can focus on their designated subroutines and later integrate them into the main program, ensuring that everyone’s contributions fit together seamlessly.In conclusion, the use of subroutines in programming is indispensable for creating efficient, organized, and maintainable code. They not only help reduce redundancy and enhance code reusability but also simplify complex problems and foster teamwork. As technology continues to evolve, understanding and effectively utilizing subroutines will remain a fundamental skill for any aspiring programmer. Embracing the concept of subroutines can significantly improve one's coding practices and ultimately lead to the development of high-quality software solutions.

在计算机编程的世界里，子程序的概念在提高代码的效率和组织性方面发挥着至关重要的作用。子程序，在各种编程语言中也可以称为函数或方法，基本上是一个设计用于执行特定任务的代码块。通过将此任务封装在一个子程序中，程序员可以避免冗余，使他们的代码更简洁、更易于管理。为了说明子程序的重要性，考虑一个简单的例子：一个计算不同形状面积的程序。程序员可以为每种形状创建单独的子程序，而不是多次编写相同的代码来计算矩形、三角形和圆的面积。每个子程序将接受必要的参数，例如三角形的底和高或圆的半径，并返回计算出的面积。这不仅节省了时间，还减少了出错的机会，因为对计算逻辑的任何更改只需在一个地方进行——相应的子程序中。此外，子程序促进了代码的重用。一旦编写并测试了一个子程序，它就可以在需要时被调用，即使是在不同的程序中。这一方面在大规模软件开发中尤为有益，在这种情况下，维护各个组件之间的一致性至关重要。例如，如果一个团队开发了一个用户身份验证的子程序，那么它可以在多个应用程序中重复使用，而不必每次都重写身份验证逻辑。使用子程序的另一个优点是，它们有助于将复杂问题分解为更小、更易于管理的部分。这通常被称为编程中的“分而治之”策略。通过一次专注于一个小任务，开发人员可以简化调试过程。如果发生错误，他们可以轻松找出哪个子程序导致了问题，而不是翻阅大量代码。此外，子程序促进了团队成员之间的更好协作。在典型的软件开发环境中，多名程序员可能会同时在项目的不同部分工作。通过定义具有特定输入和输出的清晰子程序，团队成员可以独立工作，而不会互相干扰。他们可以专注于各自指定的子程序，然后再将它们整合到主程序中，确保每个人的贡献无缝契合。总之，在编程中使用子程序对于创建高效、有组织和可维护的代码是不可或缺的。它们不仅有助于减少冗余和增强代码重用性，还简化了复杂问题并促进了团队合作。随着技术的不断发展，理解和有效利用子程序将始终是任何有抱负的程序员的基本技能。接受子程序的概念可以显著改善一个人的编码实践，并最终导致高质量软件解决方案的开发。