What Does Elif Mean In Python

What does elif mean in Python programming. In Python you have the if elif and the else statements for this purpose.

Difference Between If Else And Elif Codecademy

The keyword elif is short for else if and is useful to avoid excessive indentation.

What does elif mean in python. In short an elif means else if. Perform an action if condition1 is met elif condition2. Do something elif other_condition.

An If statement sets an condition with one or more if statement that will be used when a condition is met. The video below from our middle school cu rriculum for teaching kids python explains how to use an elif. 1 Open a Python File window.

Perform an action if condition2 is met else. Elif condition It is used when you have third possibility as the outcome. You can use multiple elif conditions to check for 4 th5 th6 th possibilities in your code.

However unlike else for which there can be at most one statement there can be an arbitrary number of elif statements following an if. As for elif it is simply a contraction of else if and is used as follows -. If the age is not greater than 18 the next block elif block executesThis time elif says that if age is equal to 16 then our strings inside this.

You see an editor in which you can type the example code. If youve used other programming languages youre probalby used to writing else if or elseif but python contracts that to the single word elif. This is generally the case when there is decision making involved - you will want to execute a certain line of codes if a condition is satisfied and a different set of code incase it is not.

The following steps describe how to use the ifelif statement to create a menu. Elif means is a nickname for else-if These conditions go between the if and else blockThe elif narrows down into more specific requirements. But what does our code mean right now.

Restaurant Invalid restaurant selected. The elif statement allows you to check multiple expressions for TRUE and execute a block of code as soon as one of the conditions evaluates to TRUE. The associativity works the way you expect like every language aside from PHP.

The elif statement allows you to check multiple expressions for TRUE and execute a block of code as soon as one of the conditions evaluates to TRUE. The elif keyword is used in conditional statements if statements and is short for else if. Statement s Here the program evaluates the test expression and will execute statement s only if the test expression is True.

Which means in English assign b to a if c equals d otherwise assign i if e equals f and j if not Share. If the if condition is not true it will check for elif condition. In this guide Ill explain how to perform IF ELIF and ELSE in Python.

Because we usually prefer having more than 2 options when choosing something elif in Python is the tool to accomplish that. Python if Statement Syntax if test expression. We can use minimal code to execute conditional statements by declaring all condition in single statement to run the code.

Answered Jun 2 17 at 150. Provided that you keep in mind the order in which you declare your commands you are good to go. Similar to the else the elif statement is optional.

Do something else else. Youll realize later why. A b if c d else i if e f else j.

Elif restaurant abcde. However the expression next to if can also evaluate to a value different from the boolean. The keyword elif is short for else if and is useful to avoid excessive indentation and used when there are multiple conditions to be checked.

It is a combination of the else and if keywords. Each time a colon is put at the end of the line telling Python that then next indented code belongs to that block. Python If Statement can be nested.

Perform an action if neither condition1 nor condition2 is met. RestaurantNo restaurant selected elif restaurant not in myrestaurants. There can be zero or more elif parts and the else part is optional.

It means to have more conditions not just a single else block. Trying something extra. It works like this.

To start here is a template that you may reference when performing IF ELIF and ELSE in Python. Otherwise it will directly execute the else statement. Invalid syntax if restaurant None or restaurant.

If statement is the most simple decision making statement. The first three if-else constructs can only address two outcomes ie True or False. Why Use Elif in Python.

The elif clause is a combination of the else clause and a separate if statement. The ifelifelse statement is used in Python for decision making. It is used to decide whether a certain statement or block of statements will be executed or not ie if a certain condition is true then a block of statement is executed otherwise not.

What Is Elif In Python 365 Data Science