Python-异常处理(try-except)

"""
    Author：Zhou
    Create_Date：2022年06月18日--10:14
    Tool：PyCharm
    Software: PyCharm
"""

"""
    用异常这种特殊的对象来管理程序执行期间发生的错误
"""

# 使用try-except代码块
print("Give me two numbers,and I'll divide them")
print("Enter 'q' to quit")
while True:
    first_number = input("\nfirst_number:")
    if first_number == 'q':
        break
    second_number = input("\nsecond_number")
    if second_number == 'q':
        break
    try:
        answer = int(first_number) / int(second_number)

    except ZeroDivisionError:
        print("you cant divide by 0")

    else:
        print("first_number/second_number=" + str(answer))