Python Practice Questions Tutorial

Find Smallest Number Among Three

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A Python program to determine the smallest number among three user-input values.

Code Explanation in Short Points:

Function Definition (FindSmallest_Number(num1, num2, num3))
- Compare three numbers to find the smallest one.
- If num1 is smaller than both num2 and num3, return num1.
- Else if num2 is smaller than both num1 and num3, return num2.
- Otherwise, return num3 (covers cases where all numbers are equal or num3 is the smallest).
Taking User Input
- The user is asked to input three numbers.
- Inputs are converted to integers.
Calling the Function
- FindSmallest_Number(num1, num2, num3) is called with user-provided values.
- The function returns the smallest number.
Printing the Result
- The smallest number is displayed as output.

Program:

def FindSmallest_Number(num1, num2, num3):

    if num1 < num2 and num1 < num3:

        return num1

    elif num2 < num1 and num2 < num3:

        return num2

    else:

        return num3  

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

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

num3 = int(input("Enter the third number: "))

output = FindSmallest_Number(num1, num2, num3)

print("Smallest number among =", output)

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Find Smallest Number Among Three

Code Explanation in Short Points:

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