python if-else语句中的多变量问题

查看下面代码的帮助，似乎在第一个if语句中添加m_时间会导致程序运行不正确。只要看一下第一个if语句，其余语句就可以正常工作。任何有关这方面的帮助都将不胜感激

tick_Num = float(input("How many tickets are you buying? "))
day = input("What day do you want to watch the movie? Enter mon for Monday etc. ")
m_Time = int(input("What time is the movie? Enter 0000 to 2359: "))


if 200 <= m_Time <= 1600 and tick_Type == "child" and day != "sat" or day != "sun":
    print("You should be in school, not at the movies.")
elif tick_Type == "child" and day == "mon" or day == "tue" or day == "wed":
    total = 8 * tick_Num * 0.75
    print("Total: $" + format(total,",.2f"))
elif tick_Type == "senior" and day == "mon" or day == "tue" or day == "wed":
    total = 9 * tick_Num * 0.75
    print("Total: $" + format(total,",.2f"))
elif tick_Type == "general" and day == "mon" or day == "tue" or day == "wed":
    total = 10 * tick_Num * 0.75
    print("Total: $" + format(total,",.2f"))
elif tick_Type == "child" and day == "thu" or day == "fri" or day == "sat":
    total = 8 * tick_Num * 1
    print("Total: $" + format(total,",.2f"))
elif tick_Type == "senior"  and day == "thu" or day == "fri" or day == "sat":
    total = 9 * tick_Num * 1
    print("Total: $" + format(total,",.2f"))
elif tick_Type == "general" and day == "thu" or day == "fri" or day == "sat":
    total = 10 * tick_Num * 1
    print("Total: $" + format(total,",.2f"))
elif tick_Type == "child"  and day == "sun":
    total = 8 * tick_Num * 0.9
    print("Total: $" + format(total,",.2f"))
elif tick_Type == "senior" and day == "sun":
    total = 9 * tick_Num * 0.9
    print("Total: $" + format(total,",.2f"))
elif tick_Type == "general" and day == "sun":
    total = 10 * tick_Num * 0.9
    print("Total: $" + format(total,",.2f"))
elif day == "mon" or day =="tus" or day == "wed":
    total = 10 * tick_Num * 0.75
    print("Total: $" + format(total,",.2f"))
elif day == "thu" or day =="fri" or day == "sat":
    total = 10 * tick_Num * 1
    print("Total: $" + format(total,",.2f"))
elif day == "sun":
    total = 10 * tick_Num * 0.9
    print("Total: $" + format(total,",.2f"))

else:
    print("NO TICKET: invalid day")

tick_Num=float（输入（“您要买多少张票？”）
day=输入（“您想在哪一天看电影？输入周一等”）
m_Time=int（输入（“电影是什么时候？输入0000到2359:”）
如果200假设我正确识别了您的问题，那么您的第一个子句
200“运行不正确”是什么意思？@FrankYellin它在我输入时运行不正确：Senior，1，mon，600。它不应该基于输入运行第一个if语句，但出于某些原因仍然运行。运算符优先级…您不应该为每个可能的条件组合编写
elif
。您应该创建类似于
{'child'：8，'senior'：9，'general'：10}
的字典，并从中获取价格的因素。
if 200 <= m_Time <= 1600 and tick_Type == "child" and day != "sat" and day != "sun":
...