C is a general-purpose, imperative computer programming language, supporting structured programming, lexical variable scope, and recursion, while a static type system prevents many unintended operations.
C++ is a general-purpose programming language that was developed by Bjarne Stroustrup as an extension of the C language, or “C with Classes”. It has imperative, object-oriented and generic programming features, while also providing facilities for low-level memory manipulation.
Python is an interpreted, high-level, general-purpose programming language. Created by Guido van Rossum and first released in 1991, Python has a design philosophy that emphasizes code readability, notably using significant whitespace.
In computer science, a data structure is a data organization, management and storage format that enables efficient access and modification. More precisely, a data structure is a collection of data values, the relationships among them, and the functions or operations that can be applied to the data.
Android is a mobile operating system developed by Google. It is based on a modified version of the Linux kernel and other open source software, and is designed primarily for touchscreen mobile devices such as smartphones and tablets.