Lesson # 1

Introduction about First Basic and Simplest Program in C++ Language

In this lesson, you will learn about following contents.

• What is meaning for header files (preprocessing directives)
• Introduction about a header file “iostream”
• Introduction about standard library (std) in c++ and how to use it.
• Purpose and need of main function in a program
• Introduction about “cout” command in C++
• Purpose and need of return by a function in a program

All above contents are explain in following video lesson. You can see the lesson on YouTube Channel.

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