add a function to get input from the user and to make sure that the user enters a valid integer from 1 to 100 for each value, and to handle exceptions if the user enters a non-numeric value

Use that function to get the input for each calculation

# addition function def add(x, y): return x + y

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

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

# divide function def divide(x, y): return x / y

print("Select operation.") print("1.Addtion") print("2.Subtraction") print("3.Multiply") print("4.Dividion")

while True: # take input from the user choice = input("Enter choice(1/2/3/4): ")

# check if choice is one of the four options if choice in ('1', '2', '3', '4'): try: num1 = float(input("Enter first number: ")) num2 = float(input("Enter second number: ")) except ValueError: print("Invalid input. Please enter a number.") continue

if choice == '1': print(num1, "+", num2, "=", add(num1, num2))

elif choice == '2': print(num1, "-", num2, "=", subtract(num1, num2))

elif choice == '3': print(num1, "*", num2, "=", multiply(num1, num2))

elif choice == '4': print(num1, "/", num2, "=", divide(num1, num2)) # check if user wants another calculation # break the while loop if answer is no next_calculation = input("Let's do next calculation? (y/n): ") if next_calculation == "n": break else: print("Invalid Input")