Python Input Output

Python is a versatile and beginner-friendly programming language that offers a simple way to interact with the user and display information. In this, we’ll explore the basics of input and output in Python.

In the below PDF we discuss about Python I/O in detail in simple language, Hope this will help in better understanding.


Output in Python :

Output in Python refers to the process of displaying information to the user. The most common way to achieve this is by using the print() function. Here’s how it works:

print("Hello, world!")

In the example above, we used the print() function to display the text “Hello, world!” on the screen. You can replace this text with anything you want to display.

Input in Python :

Input in Python allows your program to receive information from the user. To capture user input, you can use the input() function. Here’s how it works:

user_input = input("Enter your name: ")
print("Hello, " + user_input + "!")

In this code, we used the input() function to prompt the user to enter their name. The input is then stored in the variable user_input, which we later use to greet the user.

Combining Input and Output :

Now, let’s create a simple program that takes the user’s name as input and then displays a personalized greeting:

# Get user input
user_name = input("Enter your name: ")
# Display a greeting
print("Hello, " + user_name + "!")

When you run this program, it will ask the user to enter their name, and then it will display a greeting with the user’s name.

Related Question

The ‘print()’ function in Python is used to display information or output to the screen. It allows you to show text, variables, and other data to the user.

To prompt the user for input in Python, you can use the input() function. This function displays a message to the user and waits for them to enter some text.

Yes, you can store user input in a variable by using the ‘input()’ function. For example, user_name = input(“Enter your name: “) will store the user’s name in the variable ‘user_name’.

F-strings (formatted strings) are a way to embed variables and expressions inside strings for easy formatting. You can create an f-string by prefixing a string with f. For example, ‘f”My name is {name} and I am {age} years old.”‘ allows you to insert the values of the name and age variables directly into the string.


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