Adding functions into your pseudocode is very easy. They contain code that can be called over and over again and are used in all high-level programming languages. Functionsįunctions are a programmer's best friend. Just like a do-while loop, this will perform an action until certain criteria are met. The keywords in pseudocode are different: REPEAT and UNTIL. You also can write what is commonly known as Do-While loops. Both loop examples have a clear start and end to the iteration. While loops are also written very easily STARTĪnother pretty simple algorithm using a while loop to print "Hello". This algorithm is for a program that will print "Hello" 12 times, which is a bit excessive but shows how simple it is to write a loop in pseudocode. Some common loops are for loops and while loops, both of which can be written in pseudocode. IterationĪnother essential part of programming is iteration, also known as creating loops. It asks the user for a number and does something depending on whether the number is odd or even. See if you can determine what this code is trying to do just by reading. Here's a program that performs a simple IF/ELSE statement written in pseudocode. These statements are written in pseudocode using: These statements are IF statements or IF/ELSE statements which can add logic to your code. ConditionalsĬonditional statements are critical to programming. Let's build on the keywords with pseudocode statements to build algorithms. As the coder, all you have to do is bring this to life using whichever programming language you code in. Anyone can read and understand what this is trying to do. This is a pretty simple algorithm written in pseudocode. Here is a snippet of what pseudocode might look like for a program that asks you to input your favorite color and prints your choice. These are written in uppercase letters to make it easier to read.
While it's not written in a programming language, there are still keywords used that refer to common coding concepts. It's written in plain English that is clear and easy to understand.
Pseudocode is not written in any particular programming language. It's not actually coding there is no script, no files, and no programming.
Pseudocode is a plain-text description of a piece of code or an algorithm. To bridge the gap between what you want your app to do and the actual code you need to write, you can use pseudocode.
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