## What We Learned in This Chapter?

In this chapter we were introduced to the basic conseption of working with methods:

• We learned that the purpose of methods is to divide big programs with a lot of lines of code into smaller, shorter tasks.
• We introduced ourselves with the structure of methods, how to declare them and invoke them by their name.
• We went over examples for methods with parameters and how to use them in our program.
• We learned what signature and return value of a method is and also what is the function of the operator return.
• We introduced ourselves with the good practice when working with methods, how to name them and their parameters, how to format code, etc.