We can use the value directly to call another function: for example, print(foo()). 2 We can return the value directly: simply return 'hello world', without assigning to x. (Again: we are returning a value, not a variable.) The function can only return once each time it is called.

Mar 7, 2025 · With the print () function, we can display output in various formats, while the input () function enables interaction with users by gathering input during program execution. Python input () function is used to take user input. By default, it returns the …

In this tutorial, we will learn simple ways to display output to users and take input from users in Python with the help of examples.

1 day ago · There are several ways to format output. To use formatted string literals, begin a string with f or F before the opening quotation mark or triple quotation mark. Inside this string, you can write a Python expression between {and } characters …

To use this function, we need to call the function. Function Call. def greet(): print('Hello World!') # call the function . print('Outside function') Output. Hello World! In the above example, we have created a function named greet(). Here's how the control of the program flows: Here,

Mar 10, 2025 · By the following example, we can understand how to write a function in Python. In this way we can create Python function definition by using def keyword. After creating a function in Python we can call it by using the name of the functions Python followed by parenthesis containing parameters of that particular function.

Jul 28, 2021 · Let's go ahead and call the function my_func() and check the output. Hello! Hope you're doing well. Now, we shall modify the function my_func() to include the name and place of the user. def my_func(name,place): print(f"Hello {name}! Are you from {place}?")

In Python a function is defined using the def keyword: To call a function, use the function name followed by parenthesis: Information can be passed into functions as arguments. Arguments are specified after the function name, inside the parentheses. You can add as many arguments as you want, just separate them with a comma.

In this example we have two functions: f (x,y) and print (). The function f (x,y) passed its output to the print function using the return keyword. Functions can return variables. Sometimes a function makes a calculation or has some output, this can be given to the program with a return varaible.

Input and Output operations: Input () function lets you provide data to the program. print () function outputs the result of the program with passing parameters and Output Formatting. By the end of this Input and Output page, you will learn the following concepts: