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 certain situations, the if statement can be simplified into a single line. For example, ... This one-liner approach retains the same functionality but in a more concise format. ... Python doesn't have a ternary operator. However, we can use if...else to work like a ternary operator in other languages.

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.

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.

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 ...

... 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 ...

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):

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.

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.

March 22, 2022 - Python provides many conditional statements for decision making, and if-else is one of them. ... The default order of execution of statements and how we can alter it. What is the if-else statement and its syntax. How to deal with multiple conditions using elif. A practical example of if else where we will write a program to check if the number is even or odd.

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.

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.

the if statement evaluate the expression (x>y) is true or false. In this case the x > y is true because · x=20 and y=10, then the control goes to the body of if block and print the message "X is bigger".

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.

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.

Use nested if statements when the inner logic is complex or depends on the outer condition. Use and when both conditions are simple and equally important. ... username = "Emil" password = "python123" is_active = True if username: if password: if is_active: print("Login successful") else: print("Account is not active") else: print("Password required") else: print("Username required") Try it Yourself »

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.

As well as the while statement just introduced, Python uses a few more that we will encounter in this chapter. if Statements: Perhaps the most well-known statement type is the if statement. For exa...

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.