Similarities and Difference between Java and C++

In competitive coding, the Java and C++ programming languages are widely used today. These two programming languages are utilized extensively in competitive programming as well as industries due to their outstanding features. Because of its efficiency, high speed, and dynamic memory usage, C++ is a popular programming language. In terms of software development, Java is unrivaled by any other programming language and is widely used in the IT industry. Let's compare these well-known coding languages at various points: Similarities between Java and C++

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1. Execution: At compile-time, Java source code or .java file is converted into bytecode or .class file. At runtime, JVM (Java Virtual Machine) will load the .class file and will convert it to machine code with the help of an interpreter. The optimized code will be executed by the JVM following the compilation of method calls with the Just-In-Time (JIT) compiler. Therefore, Java can be interpreted as well as compiled. C++, on the other hand, only uses a compiler to run the code. The C++ compiler compiles and converts the source code into the machine code. C++ is faster than Java because of this, but it is not platform-independent. 2. Features: There are a number of Object-Oriented programming features in both C++ and Java that provide numerous useful programming functionalities. One supports some features while the other does not. Despite the fact that both languages employ the OOP concept, neither can be considered 100% object-oriented. Java is not 100% Object-Oriented because it employs primitive data types. C++ uses some data types similar to primitive ones and can implement methods without using any data type. As a result, it also loses the 100% Object-Oriented label. Applications: There are numerous applications for both Java and C++. Below are the applications of both languages:

Applications of C++ Programming language:

Suitable for the creation of substantial software, such as passenger reservation systems. MySQL is written in C++.

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C++ is frequently used in game development for its speed. C++ is used to write the file system, cluster data processing, and the Google Chromium browser. Adobe Premiere, Photoshop, and Illustrator; these popular applications are scripted in C++.

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Real-time physical simulations and high-performance image processing are included in advanced computations and graphics. Additionally, C++ is utilized in numerous advanced medical devices, such as MRI machines. Applications of Java Programming language:

Desktop GUI Applications development.

Development of mobile applications and Android. Java is used in embedded technologies like SIM cards, disk players, televisions, and so on. An API and runtime environment for running large enterprise software are provided by Java EE (Enterprise Edition). Web app development, network applications, and web services like an Internet connection Environment: C++ is a Platform dependent while Java is a platform-independent programming language. We have to write and run C++ code on the same platform. The Write Once and Run Everywhere (WORA) feature in Java enables us to write our code once on a single platform and run it from there.