Moheb Shenouda

while True: num1 = int(input('Enter your first number ')) num2 = int(input('Enter your second number ')) mark = input('Type of accounting transaction ') if mark == "+": print(num1 + num2) elif mark == "-": print(num1 - num2) elif mark == "*": print(num1 * num2) elif mark == "/": print(num1 / num2) else: print('write + - * /')