Questions? Email sfo.lax6776@gmail.com

Join our weChat group or follow us on Facebook

©2019 by Legion of Learners

sfolax6776
Jun 27, 2019
Edited: Aug 29, 2019

6.11 What's next?

In real world programming, you almost never use individual variables only. Arrays are group of variables that can be of any types.


When you have as many as hundreds or thousands of variables or values, you might want to sort them in a specific order. You might also perform searching and modifying frequently to maintain your data.


Array searching and sorting algorithms are discussed in the next chapter, but before that, we need to take a look at functions.

0 comments0 replies
New Posts
  • sfolax6776
    a day ago

    7.6 Can a function return an array?

    Discussion 
    A Introduction
  • sfolax6776
    2 days ago

    7.5 How to create a function to return the average values of an array?

    Discussion 
    A. Introduction The output of a function is the "returned" value. When defining the function, we have to specify the type of values returned. A function can either return a single value or an array. B. What does a function return? The return type of a method indicates the type of value that the method sends back to the calling location A method that does not return a value has a void return type. The return statement specifies the value that will be returned. For example, C. Try: create a function to return the average values of an array
  • sfolax6776
    2 days ago

    7.4 What happens when passing arrays to a function? What is a reference?

    Discussion 
    A. Introduction A function is essentially similar to a machine that turns input into output. So getting input is important. Parameters of a function are inputs. How are parameters passed to a function? B. Watch ( PPT ) C. Try: Create a function to return the maximum value of an int array