What is the difference between Perl and C++? A simple comparison between Perl and C++

Perl and C are both general-purpose programming languages, so what are the differences between them? The following article will give you a brief comparison of Perl and C to understand the differences between Perl and C. I hope it will be helpful to you.

What is Perl?

Perl is a general-purpose, high-level interpreted and dynamic programming language. Perl was originally developed for text processing, such as extracting required information from a specified text file and converting text files into different forms. It supports procedural programming and object-oriented programming. It is now widely used for various purposes including Linux system administration, network programming, web development, etc.

Advantages of Perl

1. Cross-platform support

Perl provides cross-platform support and is compatible with markup languages ​​such as HTML and XML.

2. Text processing

Perl has high text processing capabilities and can easily generate reports from different text files; it can also convert files into another form. It is very effective in text manipulation, namely regular expressions. It also provides socket functionality.

3. Contains the best features

Perl contains features from different languages, such as C, sed, awk and sh, etc., which makes Perl more useful and efficient.

4. Easy system management

Perl makes system management tasks very easy due to its different scripting language functions. Don't depend on multiple languages, just use Perl for the entire task of system administration. Nonetheless, Perl is also used for web programming, web automation, GUI programming, etc.

5. Web and Perl

Perl can be embedded into a Web server to improve its processing capabilities. It has a DBI package, which makes Web database integration very easy.

What is C/C?

C is a general-purpose programming language that is now widely used for competitive programming. It has essential, object-oriented and general programming features. C runs on many platforms such as Windows, Linux, Unix, Mac, etc.

The main difference between Perl and C

1. Language difference

Perl is a An interpreted programming language; whereas, C is a general-purpose object-oriented programming (OOP) language.

2. Driver function (main())

No explicit driver function is required in Perl. However, C/C code requires the main() function to execute other code in order to compile.

3. Closures

Perl can use closures with inaccessible private data as objects; while C/C does not support closures, closures can be Treat as a function that can be stored as a variable.

4. File extension

Perl uses the .pl extension to save scripts; while C/C uses the .c and .cpp file extensions to save them respectively. code.

5. String declaration

Perl uses single quotes to declare strings. Use double quotes to force evaluation of the contents inside the string. Example:

$ x ='geeksforgeeks';

C/C Use double quotes to declare a string. Example:

string s =“geeksforgeeks”;

6, comment

uses # in Perl for inline comments; while C/C uses // for inline comments.

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