If creating the datetime object succeeds, it means that February 29 exists in the given year, indicating a leap year. In this case, the function returns True. If a “ValueError exception” is found, it means February 29 does not exist in the given year, indicating it’s not a leap year...
6.程序实现的功能:输人某年某月某日,判断这一天是这一年的第几天,Python代码如下: d e f leap(year):$$ l e a p = 0 $$$ i f ( y e a r \% 4 0 0 = = 0 ) o r ( ( y e a r \% 4 = = 0 ) a n d ( y e a r \% 1 0 0 ! = 0 ) ) : $$$ l e a ...
#The test case is passing 4/6. I don't know what is wrong with my code, please help year = int(input()) if year % 4 == 0: if year % 100 == 0: if year
5. Leap Year ValidatorWrite a Python program that checks whether a given year is a leap year or not using boolean logic.Sample Solution:Code:def check_leap_year(year): return (year % 4 == 0 and year % 100 != 0) or (year % 400 == 0) def main(): try: year = int(input("...
1、定义一个is_leap(year)函数,该函数可以判度year是否为闰年。若是闰年,则返回True;否则返回False。 import sys def is_leap(year): year = int(year) if year % 4 != 0: return False elif year % 100 != 0: return True elif year % 400 != 0: ...
Python程序LeapYear源码 import math def valid(month,day,year):if day>31:return False elif month==2:if leap(year):if day <=29:return True else:return False else:if day<=28:return True else:return False elif month==4 or 6 or 9 or 11:if day>31:return False else:return True else:r...
leap =False# checking for leap yearifcalendar.isleap(year): leap =Truereturnleap Let us now call the function: python is_leap(2016) is_leap(2017) Output: bash True False As you can see, we get the desired outputs. In a similar way, you can call the function using any year and it...
def is_leap(year): if int(year)% 100 != 0 and int(year) % 4 == 0: return True else: return False data = input("请输入年份:") if is_leap(data): print("是闰年") else: print("不是闰年") 1. 2. 3. 4. 5. 6.
C# 中的“For 循环” | Python 中的“For-loop” | | --- | --- | --- | | //让我们初始化一个变量 int I = 3;而(i > 0) {System.out.println("三个 hello ");-我;} | //这是一个迷人的循环for(int I = 0;我<3;i++){控制台。WriteLine(“你好!”);} | #这是一个有趣的...
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