我必须制作这个日历程序，但它没有运行

Question

这是我的代码没有运行。这是一个日历程序，计算日子，在一年中剩下的日子，和闰年。

Answer 1

def leap_year():
    if y % 400 == 0:
        return 1
    elif y % 100 == 0:
        return 0 
    elif y % 4 == 0:
        return 1 
    else:
        return 0 



def number_of_days(m, y):
    y = leap_year(y)
    if (m == 1 or m == 3 or m == 5 or m == 7 or m == 8 or m == 10 or m == 12):
        return 31 
    elif (m == 4 or m == 6 or m == 9 or m == 11):
        return 30
    elif (m == 2):
        if (y == 1):
            return 29 
        elif (y == 0):
            return 28 
    print(m)



def days_left(d, m, y):
    daysleft = 0
    for i in range(m,13):
        days_left += number_of_days(m, y)
    m += 1 
    print(days_left - d)


print("Please enter a date")
d = int(input("Day: "))
m = int(input("Month: "))
y = int(input("Year: ")) 
print("Menu: ")
print("1) Calculate the number of days in the given month: ")
print("2) Calculate the number of days left in the given year: ") 
menu = int(input())
if menu == 1:
    print(number_of_days(m, y))
elif menu == 2:
    print(days_left(d, m, y))
else: 
    print("Invalid choice")

Answer 2

代码中的前三个错误是：

使用1.

• In参数声明

1. 函数leap_year，并使用0调用函数days_left，您有赋值的daysleft = 0，然后在相同的函数@daysleft = 0中错误地缩进`days_left += 1