Mastering Conditional Logic with if else in Python

Mastering Conditional Logic with if else in Python. Python, a versatile and widely used programming language, offers various structures for decision-making and control flow. This tutorial will guide you through understanding and implementing if else statements in Python, Empowering you to write more dynamic and responsive code.

if Statement in Python

The if statement is Python’s basic conditional statement that executes a block of code if a specified condition is true. Here is the syntax of if statement in Python:

  • condition: A logical statement that evaluates to either true or false.
  • The code block under the if statement(indented) runs only if the condition is true.


nested if else in python

The above Python code checks if the value x is greater than 10. Since x is greater than 10, the condition is true, and it prints “x is greater than 10”.

else in Python

To handle the scenarios where the if condition is false, we use the else statement. It specifies an alternate code block that executes when the if condition is not met.


if else in python

Here, since x is less than 10 and does not satisfy the if condition, the else block executes, printing “x is less than or equal to 10”.

elif in Python

The elif (short for else if) statement offers the third option(or more) for more complex conditional logic. It allows for multiple conditions to be checked in sequence, each with its own block of code to execute.


elif in python

This code evaluates multiple conditions. x is 15, so it prints ” x is greater than 10 but less than or equal to 20″.

Tips for using if else in Python

  • Keep it simple: Avoid nesting if else statement deeply. It can make your code hard to read and understand.
  • Condition Evaluation: Remember, Python evaluates conditions using boolean logic. You can use logical operators (‘and’, ‘or’, ‘not’) to combine conditions.

Happy Coding & Learning

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