百度试题 结果1 题目(4) The year () is a leap year.A.2600B.2700C.2800 相关知识点: 试题来源: 解析 C 反馈 收藏
Which year is a leap year? A. 1900 B. 2000 C. 2100 D. 2200 相关知识点: 试题来源: 解析 B。平年和闰年的判断方法,普通年份看是否能被四整除,世纪年看是否能被 400 整除。能被 4 整除但不能被 100 整除的年份为闰年,能被 400 整除的为闰年,2000 能被 400 整除,是闰年。
When February has 29 days, we call it a leap year. The year 2000 was a leap year. But 1900 was not. And neither 1800 nor 1700 were leap years. But 1700, 1800, 1900 and 2000 are all divisible by 4, so why aren't they all leap years? What is leap year, exactly, and why do...
回答：你并没有判断是否是闰年的算法 并进行判断,而是直接定义并输入. 根据你的意思 代码如下: private Boolean leap=false; public static Boolean isLeap(int year) { if(year % 4 == 0 && year % 100 != 0 || year % 400 == 0){ return true; } return false; } public static...
A year may be a leap year if it is evenly divisible by 4. Years divisible by 100 (century years such as 1900 or 2000) cannot be leap years unless they are also divisible by 400. (For this reason, the years 1700, 1800, and 1900 were not leap years, but the years 1600 and 2000 ...
This year,2024,is a leap year (闰年).February 29 is known as "leap day".But what is behind this (1)s pecial day? Everyone knows the Earth(2)t ravels around the sun in 365 days.Well,that is not(3)e xactly correct.In fact,it takes a little more:365 days,five hours,forty-...
13.This year is a leap year.Leap years are years with 366days,instead of the usual 365.Leap years are necessary because the actual length of a year is 365.242days,not 365days,as commonly stated.Basically,leap years come every 4years,and most years that can be evenly(平均地) divided by...
The number 2000 is evenly divisible by 400, soit was a leap yeareven though it can also be evenly divided by 100. Of course, thesame can be said about the year 1600. However, only a handful of countries had adopted the Gregorian calendar then, and the rest of the world wasstill using...
This year is a leap year. Leap years are years with 366 days instead of the usual 365. Leap years are necessary because the actual length of a year is 365.242 days not 365 days as commonly stated. Basically leap years come every 4 years
What is a Leap Year-什么是闰年 每日英语阅读小短文,阅读口语听力同步练习你知道为什么要有闰年吗?一年是地球绕太阳一周所需的时间。正常的日历年是 365 天,但实际上地球绕太阳一周大约需要 365 ¼ 天。由于一天不可能有 1/4,因此在最短的月份期间,每 4 年就会向日历年添加一整天。这称为闰年。由于闰年多...