Python logical AND and OR operations with Boolean values

Last update on April 23 2025 12:57:55 (UTC/GMT +8 hours)

2. Boolean Operations

Write a Python function that takes two boolean values as input and returns the logical AND and OR of those values.

Sample Solution:

Code:

def logical_operations(x, y):
    logical_and = x and y
    logical_or = x or y
    return logical_and, logical_or

def main():
    try:
        inputval1 = input("Input first boolean value (True/False): ").lower()
        inputval2 = input("Input second boolean value (True/False): ").lower()

        if inputval1 == "true":
            bool1 = True
        elif inputval1 == "false":
            bool1 = False
        else:
            print("Invalid input for first boolean value.")
            return

        if inputval2 == "true":
            bool2 = True
        elif inputval2 == "false":
            bool2 = False
        else:
            print("Invalid input for second boolean value.")
            return

        logical_and, logical_or = logical_operations(bool1, bool2)
        print(f"Logical AND: {logical_and}")
        print(f"Logical OR: {logical_or}")
    except ValueError:
        print("Invalid input. Please input either 'True' or 'False'.")

if __name__ == "__main__":
    main()

Output:

Input first boolean value (True/False): FALSE
Input second boolean value (True/False): TRUE
Logical AND: False
Logical OR: True

Input first boolean value (True/False): FALSE
Input second boolean value (True/False): FALSE
Logical AND: False
Logical OR: False

Input first boolean value (True/False): TRUE
Input second boolean value (True/False): TRUE
Logical AND: True
Logical OR: True

Input first boolean value (True/False): TRUE
Input second boolean value (True/False): FALSE
Logical AND: False
Logical OR: True

The above exercise takes two boolean values as user input (either "True" or "False"), converts them to boolean variables, calculates their logical AND and OR using the "logical_operations()" function, and then prints the results.

Flowchart:

For more Practice: Solve these Related Problems:

Write a Python function that takes two booleans and returns their AND, OR, and XOR results as a dictionary.
Write a Python program to simulate logical operations on two boolean inputs, printing the results for NAND and NOR as well as AND and OR.
Write a Python script to accept two boolean values from the user, compute the logical AND and OR, and output the results in a formatted string.
Write a Python program to create a function that accepts two booleans and returns a tuple containing the results of AND, OR, and the negation of each using boolean operators.

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