This is a fact that the world runs on C and C++ and Data Structure & Algorithm. C is a powerful general purpose programming language used for creating a wide variety of system programs and applications. C++, developed as an extended version of C programming language, is one of the most preferred programming languages among software programmers. It can be used on a broad range of hardware and operating system platforms. This intermediate-level language offers imperative, object-oriented and generic programming features.Data structure is a specific method of storing and organizing system data in order to use it efficiently. Large amounts of data including internet indexing services and large databases can be efficiently managed with the implementation of data structures. It also has a major role to play in designing efficient algorithms and system software programs.