Python Examples Python Compiler Python Exercises Python Quiz Python Challenges Python Server Python Syllabus Python Study Plan Python Interview Q&A Python Bootcamp Python Certificate Python Training ... These conditions can be used in several ways, most commonly in "if statements" and loops.

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.

September 16, 2025 - if...else statement is a control statement that helps in decision-making based on specific conditions. When the if condition is False. If the condition in the if statement is not true, the else block will be executed. ... Let's look at some examples of if-else statements.

The below diagram shows flowchart of the if statement − · Let us consider an example of a customer entitled to 10% discount if his purchase amount is > 1000; if not, then no discount is applicable.

March 26, 2025 - In this example, if you enter your age with a number less than 18, you’ll see the message "You're not eligible to vote." like this: Enter your age:11 You're not eligible to vote.Code language: Python (python) If you want to check multiple conditions and perform an action accordingly, you can use the if...elif...else statement.

In this example, the inner if statement only runs if the outer condition (x > 10) is true. Each level of nesting creates a deeper level of decision-making. The code evaluates from the outermost condition inward. ... age = 25 has_license = True if age >= 18: if has_license: print("You can drive") else: print("You need a license") else: print("You are too young to drive") Try it Yourself »

EXAMPLE: What will be the value of y after the following code is executed? x = 3 if x > 1 and x < 2: y = 2 elif x > 2 and x < 4: y = 4 else: y = 0 print(y) ... Note that if you want the logical statement a < x < b, this is two conditional statements, a < x and x < b. In Python, you can type ...

After completing the if statement, Python continues execution of the program. The if statement ends by its indetion, it goes back four spaces. Visual example of if statement (click to enlarge):

The print() statement falls outside of the if block (unindented). Hence, it is executed ... If the condition is False , body of else is executed. Indentation is used to separate the blocks. ... The elif is short for else if.

... def check_temperature(temp): if temp > 30: return "It's a hot day." elif temp > 20: return "It's a nice day." else: return "It's cold." print(check_temperature(25)) # "It's a nice day." In Python, some non-boolean values evaluate to True or False, too. Such "truthy" or "falsy" values can ...

July 1, 2022 - The general syntax for an if statement in Python is the following: if expression: #run this code if expression evaluates to True code statement(s) ... You start the if statement using the if keyword.

Here’s how the output of this example program can look: Say something to hear it back in echo! Or type 'quit' to quit the program. hello! > HELLO! where are you? > WHERE ARE YOU? help help help > HELP HELP HELP goodbye > GOODBYE quit Goodbye! This article discussed Python’s basic if statement.

November 24, 2024 - Let’s get back to our first example of a conditional statement: If tomorrow it doesn't rain, I’ll go out with my friends in the park. Otherwise, I’ll stay home with a cup of hot tea and watch TV. ... # What if the condition is met? x = 3 y = 10 if x < y: print("x is smaller than y.") else: print("x is greater than y.") ... In this case, Python just prints out the first sentence as before.

February 4, 2025 - The condition can be any expression that results in a boolean value - True or False. else: Block of code to execute when this condition is False. Here, the else statement does not need a condition and will be executed if the condition in the if statement is False. In the above example, anything that follows “if:” and “else:” is indented one level by hitting tab once.

December 11, 2025 - In this article, we'll explore how to use if, else, and elif statements in Python, along with some examples of how to use them in practice.

March 7, 2025 - Learn how to use if/else statements in Python with step-by-step examples, best practices, and common mistakes to avoid.

July 5, 2025 - Discover how to effectively use conditional statements in Python with clear explanations of if, else, and elif, along with practical examples and common mistakes to avoid.

"4.1. if Statements," "4.8. Intermezzo: Coding Style," "6.10. Comparisons," "8. Compound statements," "8.1. The if statement," "Why does Python use indentation for grouping of statements?" "Why isn’t there a switch or case statement in Python?" "Why are colons required for the if/while/def/class ...

April 16, 2025 - The if-else statement is used to execute both the true part and the false part of a given condition. If the condition is true, the if block code is executed.