Great work getting through these first exercises! Let’s review what was covered:

• C has been around for a while but is still very popular
• Code syntax is a set of rules that are followed when writing code so the program is able to compile
• Errors occur when the syntax is incorrect
• Error messages make a best effort to describe the error and where it occurred
• Use printf() to output text to the console
• Comments are used to include text in code that the compiler will ignore
• Line comments start with // and block comments are surrounded by /* */
• The gcc application, or GNU Compiler Collection is a compiler used to compile C programs