Day_10_project.py

from art import logo

def add(n1, n2):
    return n1 + n2
def subtract(n1, n2):
    return n1 - n2
def multiply(n1, n2):
    return n1 * n2
def divide(n1, n2):
    return n1 / n2
operations = {
"+": add,
"-": subtract,
"*": multiply,
"/": divide
}
def calculator():
    print(logo)
    num1 = float(input("+"))
    for symbol in operations:
        print(symbol)
        should_continue = True
        while should_continue:
            operation_symbol = input("Pick an operation: ")
            num2 = float(input("What's the next number?: "))
            calculation_function = operations[operation_symbol]
            answer = calculation_function(num1, num2)
            print(f"{num1} {operation_symbol} {num2} = {answer}")
            if input(f"Type 'y' to continue calculating with {answer}, or type 'n' to start a new calculation: ") == 'y':
                num1 = answer
            else:
                should_continue = False
                clear()
                calculator()