In C++, comments are used to include explanatory notes or remarks within the source code. Comments are ignored by the compiler and have no impact on execution of the program. They serve as documentation for the code, making it easier for other developers (or even the original author) to understand the code's purpose and functionality. There are two types of comments in C++:
Single-line comments: These comments start with "//" (double forward slash) and continue until the end of the line. Anything written after "//" on the same line is considered a comment.
Multi-line comments: These comments are enclosed between "/" and "/". They can span across multiple lines.
[blog_content_newsletter ip_blog_catid="882" ip_blog_taxonomy="iq-category"]