How to write If Else Statement In Python

An if-else statement is a control flow statement that allows you to execute different blocks of code based on a boolean condition. In Python, the if-else statement is written using the following syntax:

if condition:
    # code to be executed if condition is true
else:
    # code to be executed if condition is false

Here, the condition is a boolean expression that is evaluated to determine whether the code in the if block should be executed or not. If the condition is True, the code in the if block is executed; if the condition is False, the code in the else block is executed.

Here is an example of an if-else statement in Python:

x = 10

if x > 5:
    print("x is greater than 5")
else:
    print("x is not greater than 5")

In this example, the condition x > 5 is True, so the code in the if block is executed and the message “x is greater than 5” is printed to the console.

You can also use multiple conditions and nested if-else statements to create more complex control flow. For example:

x = 10
y = 20

if x > y:
    print("x is greater than y")
elif x < y:
    print("x is less than y")
else:
    print("x is equal to y")

In this example, the condition x > y is False, so the code in the elif the block is executed and the message “x is less than y” is printed to the console.

That’s it! You now know how to write an if-else statement in Python. Remember to always use proper indentation to define the blocks of code that are executed based on the conditions.

Leave a Reply