# Untitled

unknown
plain_text
13 days ago
1.4 kB
1
Indexable
Never
```# Simple Calculator in Python

return x + y

def subtract(x, y):
return x - y

def multiply(x, y):
return x * y

def divide(x, y):
if y == 0:
return "Error! Division by zero."
return x / y

def calculator():
print("Select operation:")
print("2. Subtract")
print("3. Multiply")
print("4. Divide")

while True:
choice = input("Enter choice (1/2/3/4): ")

if choice in ['1', '2', '3', '4']:
num1 = float(input("Enter first number: "))
num2 = float(input("Enter second number: "))

if choice == '1':
elif choice == '2':
print(f"The result is: {subtract(num1, num2)}")
elif choice == '3':
print(f"The result is: {multiply(num1, num2)}")
elif choice == '4':
print(f"The result is: {divide(num1, num2)}")
else:
print("Invalid input. Please select a valid operation.")

next_calculation = input("Do you want to perform another calculation? (yes/no): ")
if next_calculation.lower() != 'yes':
break

print("Calculator exiting. Goodbye!")

# Run the calculator
calculator()

```