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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 · Let’s look at the flow of code in an if else Python statement. Syntax of If Else in Python if (condition): # Executes this block if # condition is true else: # Executes this block if # condition is false Example of Python If Else Statement
The else statement executes if the condition in the if statement evaluates to False. Syntax. if condition: # body of if statement else: # body of else statement. Here, if the condition inside the if statement evaluates to. True - the body of if executes, and the body of else is skipped.
Else. 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 »
10 kwi 2022 · If-Else statements – AKA conditional logic – are the bedrock of programming. And Python has these in spades. Python offers several options for evaluating variables, their states, and whether specific conditions are met: Vanilla if-else statements. if statements without the else part. nested if-else statements.
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
The if/else statement has Python make decisions. When the condition tests True, code intended under if runs. Otherwise the else code executes.