from random import randint, choice

operators = "+-*/"
def test():
    right = 0
    total = 0
    while True:
        op_choice = choice(operators)
        a = randint(-20, 20)
        b = randint(-20, 20)
        if op_choice == "/":
            if not b:
                continue
            if a % b:
                continue
        equation = f"{a} {op_choice} {b}"
        result = str(round(eval(equation)))
        u_inp = input(f"[{right}/{total}] What is {equation}? ")
        if result == u_inp:
            print("Correct!")
            right += 1
        else:
            print(f"Wrong, it was {result}")
        total += 1






if __name__ == "__main__":
    test()


# v0.0.1