Python is a very popular language due to its simplicity and easy syntax. One common operation in Python, and any programming language in general, is inputting data. This tutorial will guide you on how to take Integer Input in Python 3.
Step 1: Using the input() Function
In Python, to take input from the user, we generally use the input() function. This function allows the user to provide input in the form of a string. Below is a basic example of utilizing this function:
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user_input = input("Enter a number: ") |
However, this function will return the user’s input as a string data type by default. So if we want to take integer input, we will need to convert the result into an integer data type.
Step 2: Converting String Input to Integer
In Python, we can convert a string to an integer using the int() function. You can do this by wrapping the input() function call with the int() function as shown below:
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user_input = int(input("Enter a number: ")) |
Now your input will be converted to an integer as soon as it is entered.
The Complete Code:
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user_input = int(input("Enter a number: ")) print("Your entered number is:",user_input) |
Output:
Enter a number: 10 Your entered number is: 10
Conclusion
Taking user input is easy in Python. But you have to be careful with the input data types, as Python does not implicitly change input data types. Always remember to convert your input to the correct type using the correct function, like int() for integers. This way, you can successfully prompt the user for integer input. Happy Coding!