Python: Check whether multiple variables have the same value

Python Basic: Exercise-124 with Solution

Variable Equality Checker

Write a Python program to check whether multiple variables have the same value.

Pictorial Presentation:

Sample Solution-1:

Python Code:

# Assign the value 20 to the variable x.
x = 20

# Assign the value 20 to the variable y.
y = 20

# Assign the value 20 to the variable z.
z = 20

# Check if all variables have the value 20 using the equality (==) operator.
if x == y == z == 20:
    print("All variables have the same value!")
  

Sample Output:

All variables have same value! 

Sample Solution-2:

Python Code:

# Define a function that checks if all variables passed as arguments have the same value.
def multiple_variables_equality(*vars):
    # Iterate through the variables in the argument list.
    for x in vars:
        # Check if the current variable is not equal to the first variable.
        if x != vars[0]:
            return "All variables do not have the same value."
    return "All variables have the same value."

# Call the function with different sets of variables and print the result.
print(multiple_variables_equality(2, 3, 2, 2, 2, 2))
print(multiple_variables_equality(10, 10, 10, 10))
print(multiple_variables_equality(-3, -3, -3, -3))  
  

Sample Output:

All variables have not same value.
All variables have same value.
All variables have same value. 

Flowchart:

Python Code Editor:

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