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The difference between pascal language and c language

The essential difference is that Pascal is a strongly typed language, while C language is a weakly typed language. If you want to know more about Pascal language, you can read the articles below this topic.

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time：2024-04-10 15:21:28

The difference between pascal language and c language The essential difference is that Pascal is a strongly typed language, while C is a weakly typed language. In addition, Pascal uses BEGIN and END to delimit code blocks, while C language uses curly braces; Pascal variable declaration must first declare the type, while C language can declare the type at the time of use.
Introduction to Pascal language The Pascal language was proposed by Professor N. Wirth of Switzerland in 1971. It is named in honor of the French mathematician Pascal. It is the world's first structured high-level programming language. Structured programming mainly consists of three basic structures (sequential structure, selection structure, and loop structure). Later, some people regarded functions and procedures as the fourth basic structure. These four structures have an entrance and an exit from the outside. The structure is clear and avoids the confusion caused by GOTO statements.
Is pascal a high-level language? Yes, Pascal is a high-level language. The reasons are: 1. Easy to understand; 2. Machine independence; 3. Data abstraction; 4. Structured programming. Pascal has these high-level language features and is therefore considered a high-level language.
Does anyone still use pascal language? Despite its widespread popularity in the past, Pascal is currently considered obsolete and is primarily used in educational and hobby projects. While it is easy to learn and modular, it lacks modern features and has a limited job market.
Is Pascal language process-oriented or object-oriented? The Pascal language is a process-oriented programming language that focuses on algorithms and data processing processes and does not have the characteristics of object-oriented programming, such as objects, classes, and message passing.

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