leap year program in java
public static boolean isLeapYear(int year) {
if (year % 4 != 0) {
return false;
} else if (year % 400 == 0) {
return true;
} else if (year % 100 == 0) {
return false;
} else {
return true;
}
}leap year program in java
public static boolean isLeapYear(int year) {
if (year % 4 != 0) {
return false;
} else if (year % 400 == 0) {
return true;
} else if (year % 100 == 0) {
return false;
} else {
return true;
}
}Leap year using conditional operator in java
// Leap year using conditional operator in java
import java.util.Scanner;
public class LeapYearExample
{
public static void main(String[] args)
{
long number, year, a;
Scanner sc = new Scanner(System.in);
System.out.println("Please enter any year :");
year = sc.nextLong();
if(year != 0)
{
number = (year % 400 == 0)?(a = 1):((year % 100 == 0)?(a = 0):((year % 4 == 0)?(a = 1):(a = 0)));
if(number == 1)
{
System.out.println(year + " is a leap year");
}
else
{
System.out.println(year + " is not a leap year");
}
}
else
{
System.out.println("year zero does not exist ");
}
sc.close();
}
}check leap year using time in java
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.Year;
import java.time.ZonedDateTime;
public class Main
{
public static void main(String[] args)
{
// 1. ZonedDateTime
ZonedDateTime currentTime = ZonedDateTime.now();
if (currentTime.toLocalDate().isLeapYear())
{
System.out.println(currentTime.getYear() + " is a leap year");
} else {
System.out.println(currentTime.getYear() + " is NOT a leap year");
}
// 2. LocalDateTime
LocalDateTime localDateTime = LocalDateTime.now();
if (localDateTime.toLocalDate().isLeapYear())
{
System.out.println(localDateTime.getYear() + " is a leap year");
} else {
System.out.println(localDateTime.getYear() + " is NOT a leap year");
}
// 3. LocalDate
LocalDate localDate = LocalDate.now();
if (localDate.isLeapYear())
{
System.out.println(localDate.getYear() + " is a leap year");
} else {
System.out.println(localDate.getYear() + " is NOT a leap year");
}
//4. Check current year is leap year or not
if (Year.now().isLeap())
{
System.out.println("Current year is a leap year");
} else {
System.out.println("Current year is NOT a leap year");
}
}
}java code leap year
import java.util.Scanner;
public class leapyear {
public static void main(String[] args)
{
Scanner myScanner = new Scanner(System.in);
System.out.println("Enter in the year ");
int year=myScanner.nextInt();
if(year%4==0)
if(year%100==0)
if(year%400==0)
System.out.println("It is a leap year");
else
System.out.println("it is not a leap year");
else System.out.println("It is a leap year");
else
System.out.println("Is not a leap year");Copyright © 2021 Codeinu
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