How to find the remainder of two numbers in Python

How to find the remainder of two numbers in Python.

Here's a detailed step-by-step tutorial on how to find the remainder of two numbers in Python:

Step 1: Understand the concept of remainder The remainder is the value that remains after one number is divided by another number. For example, the remainder of 10 divided by 3 is 1.

Step 2: Get the input from the user To find the remainder of two numbers, you need to get the values of those numbers. You can use the input() function to prompt the user to enter the numbers.

num1 = int(input("Enter the first number: "))
num2 = int(input("Enter the second number: "))

In this example, the input() function is used to get the values of num1 and num2. The int() function is used to convert the user input into integers.

Step 3: Calculate the remainder using the modulus operator Python provides the modulus operator % to calculate the remainder of two numbers. The modulus operator returns the remainder of the division operation.

remainder = num1 % num2

In this example, the remainder of num1 divided by num2 is stored in the variable remainder.

Step 4: Display the result You can print the result using the print() function. You can also provide a message to make the output more informative.

print("The remainder of", num1, "divided by", num2, "is", remainder)

In this example, the message is displayed along with the values of num1, num2, and remainder.

Step 5: Handle zero divisor error (optional) If the user enters 0 as the divisor, it will result in a zero divisor error. You can handle this error using a conditional statement.

if num2 == 0:
    print("Error: Division by zero is not allowed.")
else:
    remainder = num1 % num2
    print("The remainder of", num1, "divided by", num2, "is", remainder)

In this example, if num2 is 0, it will display an error message. Otherwise, it will calculate and display the remainder.

Here's the complete code example:

num1 = int(input("Enter the first number: "))
num2 = int(input("Enter the second number: "))

if num2 == 0:
    print("Error: Division by zero is not allowed.")
else:
    remainder = num1 % num2
    print("The remainder of", num1, "divided by", num2, "is", remainder)

Feel free to modify the code according to your specific requirements.