用于检查闰年的 Python 程序

2022-05-03 00:00:00 检查用于闰年

这个范例演示了python程序如何判断给定的年份是平年还是闰年

闰年正好可以被4整除，除了世纪年（以00结尾的年份）。世纪年只有在完全可以被400整除时才是闰年。例如

2017 is not a leap year
1900 is a not leap year
2012 is a leap year
2000 is a leap year
源码

# Python program to check if year is a leap year or not

year = 2000

# To get year (integer input) from the user
# year = int(input("Enter a year: "))

# divided by 100 means century year (ending with 00)
# century year divided by 400 is leap year
if (year % 400 == 0) and (year % 100 == 0):
    print("{0} is a leap year".format(year))

# not divided by 100 means not a century year
# year divided by 4 is a leap year
elif (year % 4 ==0) and (year % 100 != 0):
    print("{0} is a leap year".format(year))

# if not divided by both 400 (century year) and 4 (not century year)
# year is not leap year
else:
    print("{0} is not a leap year".format(year))

输出

2000 is a leap year

您可以更改源代码中的year的值，然后再次运行它以测试此程序。

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