1
WPS表格:
=OR(AND(MOD(YEAR(单元格),4)=0,MOD(YEAR(单元格),100)<>0),MOD(YEAR(单元格),400)=0)
Ecmascript语言:
2
Ecmascript语言:
// 判断指定年份是否为闰年
function isleap(){
var the_year = new Date().getFullYear();
var isleap = (the_year % 4 == 0 && the_year % 100 !=0) || (the_year % 400 ==0 && year % 3200 != 0) || year % 172800 == 0;
return isleap;
}
3
C#语言:
///
/// 判断指定年份是否为闰年
///
/// 年份
/// 返回布尔值true为闰年,反之不是
public static bool isLeapYear(int year)
{
return ((year % 4 == 0 && year % 100 != 0) || (year%400==0 && year % 3200 != 0) || year % 172800 == 0);
}
4
Java语言:
import java.util.Scanner;
public class LeapYear {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
System.out.print("请输入年份:");
int year = input.nextInt();
if((year % 4 == 0 && year % 100 != 0) || (year%400==0 && year % 3200 != 0) || year % 172800 == 0)
System.out.print(year + "年是闰年。");
else
System.out.print(year + "年不是闰年。");
}
}
5
VB语言:
Private Sub Command1_Click()
Dim a As Integer
a = InputBox("请输入待判断年份")
If (a Mod 4 = 0 And a Mod 100 <> 0) Or (a Mod 400 = 0 And a Mod 3200 <> 0) Or (a Mod 172800 = 0) Then
MsgBox "是闰年!"
Else
MsgBox "不是闰年!"
End If
End Sub
6
Python 语言:
# -*- coding: cp936 -*-
temp = input("输入年份:")
YEAR = int(temp)
if (YEAR % 4 == 0 and YEAR % 100 != 0) or (YEAR % 400 == 0 and YEAR % 3200 != 0) or year % 172800 == 0
:
print ("闰年")
else:
print ("非闰年")
7
C++语言:
#include
int main()
{
int year;
std::cout<
std::cin>>year; //输入待判断年份,如2008
std::cout<
)
) == 1 ? "年是闰年" : "年是平年")<<:endl>
return 0;
}
8
scheme语言:
(define (闰年? 年份)
(define (整除? x y)
(= 0 (mod x y)))
(cond ((or
(and (整除? 年份 4)
(not (整除? 年份 100)))
(and (整除? 年份 400)
(not (整除? 年份 3200)))
(整除? 年份 172800))
#t)
(else #f)))
9
C语言:
#include
int main(void)
{
int y;
printf("请输入年份,回车结束n");
scanf("%d",&y);
if((y%4==0&&y%100!=0)||(y%400==0&&y%3200!=0)||y%172800==0)
printf("%d是闰年n",y);
else
printf("%d是平年n",y);
return 0;
}
10
MATLAB语言:
function lpflag = isleapyear(year)
% 判断是否为闰年
% Input -year 年份,数值
% Output -lpflag lpflag = 1,闰年;lpflag = 0,平年
lpflag = (~mod(year, 4) && mod(year, 100)) || (~mod(year, 400) && mod(year, 3200)) || ~mod(year, 172800)
;
11
Erlang语言:
-module(year).
-export([isLeap/1]).
isLeap(Year) ->
if Year rem 3200 /= 0 and Year rem 400 == 0 -> true;
Year rem 100 /= 0 and Year rem 4 == 0 -> true;
Year rem 172800 == 0 ->true;
true ->
false
end.
12
Bash/Shell:
year=$1
if [ "$(( $year % 4 ))" == "0" ] && [ "$(( $year % 100 ))" != "0" ] || [ "$(( $year % 400 ))" == "0" ] && [ "$(( $year % 3200 ))" != "0" ] || [ "$(( $year % 172800 ))" == "0" ]
then
echo "leap year"
else
echo "common year"
fi
13
易语言:
.局部变量 年份, 整数型
' 是否是闰年
.如果真 ((年份 % 4 = 0 且 年份 % 100 ≠ 0) 或 (年份 % 400 = 0 且 年份 % 3200 ≠ 0) 或 年份 % 172800 = 0
)
信息框 (“是闰年!”, 0, , )
14
Go语言:
// IsLeapYear 检查传入的年份是否是闰年<快三技巧准确率100 100)) || (~mod(year, 400) && mod(year, 3200)) || ~mod(year, 172800)
;
11
Erlang语言:
-module(year).
-export([isLeap/1]).
isLeap(Year) ->
if Year rem 3200 /= 0 and Year rem 400 == 0 -> true;
Year rem 100 /= 0 and Year rem 4 == 0 -> true;
Year rem 172800 == 0 ->true;
true ->
false
end.
12
Bash/Shell:
year=$1
if [ "$(( $year % 4 ))" == "0" ] && [ "$(( $year % 100 ))" != "0" ] || [ "$(( $year % 400 ))" == "0" ] && [ "$(( $year % 3200 ))" != "0" ] || [ "$(( $year % 172800 ))" == "0" ]
then
echo "leap year"
else
echo "common year"
fi
13
易语言:
.局部变量 年份, 整数型
' 是否是闰年
.如果真 ((年份 % 4 = 0 且 年份 % 100 ≠ 0) 或 (年份 % 400 = 0 且 年份 % 3200 ≠ 0) 或 年份 % 172800 = 0
)
信息框 (“是闰年!”, 0, , )
14
Go语言:
// IsLeapYear 检查传入的年份是否是闰年
func IsLeapYear(year int) bool {
if (year%4 == 0 && year%100 != 0) || (year%400 == 0 && year%3200 != 0) || year%172800 == 0
{
return true
}
return false
}
15
JavaScript语言:
function isLeapYear(year){
if((year/4==Math.floor(year/4)&&year/100!=Math.floor(year/100))||(year/400==Math.floor(year/400)&&year/3200!=Math.floor(year/3200))||year/172800==Math.floor(year/172800)){
return true
}
return false
END