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In computer programming, we use the if statement to run a block of code only when a specific condition is met. In this tutorial, we will learn about Python if...else statements with the help of examples.
20 cze 2024 · Learn how If-Else Statements control code flow, create dynamic programs, and unlock Python's full potential. Dive into clear examples and expert guide.
5 mar 2013 · def function(a): if a == '1': print('1a') elif a == '2': print('2a') else: print('3a') As you can see, else if should be changed to elif, there should be colons after '2' and else, there should be a new line after the else statement, and close the space between print and the parentheses.
The else keyword catches anything which isn't caught by the preceding conditions. Example Get your own Python Server. a = 200. b = 33. if b > a: print("b is greater than a") elif a == b: print("a and b are equal") else: print("a is greater than b") Try it Yourself »
7 mar 2023 · How to Use the else Statement in Python. The else statement allows you to execute a different block of code if the if condition is False. Here's the basic syntax: if condition: # code to execute if condition is true else: # code to execute if condition is false
An if/else statement, sometimes also called an if then else statement, has this default pattern (Python Docs, n.d.): ifcondition:# Code to execute when 'condition' is trueelse:# Code to run when 'condition' tests false. When Python comes across an if/else statement in our code, it first tests the condition.
30 gru 2022 · Learn how you can create if…elif…else statements in Python. if…elif…else are conditional statements used in Python that help you to automatically execute different code based on a particular condition. This tutorial explains each statement in this Python construct, along with examples.
