结构化编程和面向对象编程的区别

1. 结构化编程：
顾名思义，结构化编程是一种被认为是 OOP 的前身的技术，通常由结构良好且分离的模块组成。在这种编程中，用户可以创建自己的用户定义函数，并且这种方法试图解决与无条件传输相关的问题，以允许程序员遵循程序逻辑。它还需要在设计和逻辑结构阶段更多的纪律。

示例： Pascal、ALGOL、C、Modula-2 等。

2.面向对象编程：
顾名思义，面向对象编程是一种不同的编程方法，它将数据和在其上执行的函数结合在一起。基本支持封装、抽象、继承、多态等，还包含数据隐藏功能，更加安全。该模型基于现实生活中的实体，关注由谁来完成任务，而不是关注做什么。

示例： Java、C#、C++ 等。

结构化编程和面向对象编程的区别：

Structured Programming	Object-Oriented Programming
It is a subset of procedural programming.	It relies on concept of objects that contain data and code.
Programs are divided into small programs or functions.	Programs are divided into objects or entities.
It is all about facilitating creation of programs with readable code and reusable components.	It is all about creating objects that usually contain both functions and data.
Its main aim is to improve and increase quality, clarity, and development time of computer program.	Its main aim is to improve and increase both quality and productivity of system analysis and design.
It simply focuses on functions and processes that usually work on data.	It simply focuses on representing both structure and behavior of information system into tiny or small modules that generally combines data and process both.
It is a method of organizing, managing and coding programs that can give or provide much easier modification and understanding.	It is a method in which set of objects can vary dynamically and can execute just by acting and reading to each other.
In this, methods are written globally and code lines are processed one by one i.e., Run sequentially.	In this, method works dynamically, make calls as per need of code for certain time.
It generally follows “Top-Down Approach”.	It generally follows “Bottom-Up Approach”.
It provides less flexibility and abstraction as compared to object-oriented programming.	It provides more flexibility and abstraction as compared to structured programming.
It is more difficult to modify structured program and reuse code as compared to object-oriented programs.	It is less difficult to modify object-oriented programs and reuse code as compared to structured programs.
It gives more importance of code.	It gives more importance to data.