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What this article shares with you is about how to understand the difference between C++ and C# and Java. The editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article.

As a simpler language than C language, C++ language provides a better mechanism to enhance the security of programs. C++ compiler has strict type safety checking function, and it can find almost all syntax problems in programs. This has greatly helped developers.

Generally speaking, the differences between C++ and C# and Java focus on the following points:

(1) the compiled C # and Java code (forming intermediate code) is executed on the virtual machine. C++ is not.

(2) compared with C++, C# and Java are relatively simple and easy to use. The grammatical features of C++ are many, complex and difficult to master.

(3) C++ language itself is a standard, there are differences between various implementations, and the degree of understanding and implementation of the standard is also different. While the C # and Java languages are mastered by commercial companies, there are few problems in this regard.

(4) C # and Java are directly application-oriented, and various standards and models are very mature. However, various libraries of C++ may encounter some problems in the implementation of different C++ compilers.

(5) all three are object-oriented. C # and Java are more thorough than C++. There is a view that C # and Java are thoroughly object-oriented languages, which is inappropriate, because there is no specific standard for object-oriented languages. For example, there is also a view that Ruby, which is very popular recently, is more object-oriented than C # and Java.

(6) C++ has many modern and exciting language features, such as templates, generic programming and so on. At this point, C# and Java are also rapidly following up.

C++ is a delicate and artistic programming language.

The author believes that C++ is also one of the most flexible and difficult programming languages known. Basically, learning C++ well also means learning any other high-level programming language. Figure 1.1 compares several aspects of C, C++, C #, and Java.

Before introducing the main application areas of C++ language, we can introduce the users of C++ language. Dr. Bjarne Stroustrup, the father of the C++ language, said in a discussion on C++: "after the explosive growth of C++ in the first 10 years (1985 Mui 1994), the number of C++ users has been growing steadily in the last 10 years (1995 Mui 2004)."

In fact, from the perspective of my surroundings, this is also true. Although the growth rate is not as fast as that of languages such as Java, the number of programmers using C++ is still growing. This shows that C++ language can still keep up with the "trend" and can still meet the needs of programmers and practical applications. At present, C++ does not have much market for Web development.

In enterprise applications, Java, .NET (C # is an important member) in the majority, C++ still occupies a place. In the system-level development, most of the applications of Cpicurus + are. These three languages have their own characteristics. Generally speaking, the applications of C++ are concentrated in the following main areas.

The above is how to understand the difference between C++ and C# and Java. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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