C++ Environment, History, and Sample Programs

Question 1

C++ was developed by Bjarne Stroustrup at Bell Labs while working on his Ph.D. thesis. Stroustrup aimed to create a dynamic language that would enable complex system development with high-level abstractions while maintaining low-level hardware access.

Answer 1

1979

Question 2

The first public release of C++ occurred. Rick Mascitti changed the language name from “C with classes” to “C++”. The “++” signifies the increment operator, absent in the C language.

Answer 2

1983

Question 3

The first edition of “The C++ Programming Language” was published, establishing C++ as a mainstream programming language.

Answer 3

1985

Question 4

C++98, the first international standardized version of C++, was released, incorporating new features like templates, exceptions, and namespaces.

Answer 4

1998

Question 5

Multiple ISO standards for C++ have been released, including C++11, C++14, C++17, and the latest C++20. These standards ensure consistency and portability across platforms.

Answer 5

Subsequent release

Question 6

C++ vs. Java

Answer 6

• C++ is a statically typed language, while Java is dynamically typed.
• This means data types in C++ are declared at compile time, while in Java, they are declared at runtime.
• Generally, C++ is faster than Java, but it is less portable.
• Java has a larger ecosystem of libraries and frameworks.

Question 7

C++ vs. Python

Answer 7

• Python has simpler syntax compared to C++, making it easier to learn and use.
• C++ has a more complex syntax.
• Python is dynamically typed, while C++ is statically typed.
• Python is highly portable, running on any platform with a Python interpreter, while C++ needs to be compiled separately for each platform.

Question 8

• C++ relies on a strong ecosystem of libraries, headers, and tools that contribute to its functionality and versatility.

Answer 8

C++ Environment