Q. Input a year in the method call box as argument and get the result from method return dialog box. true means the entered year is a leapyear, otherwise not.
Ans.

public class LeapYear
{
public boolean isLeapYear(int year)
{

if (year < 0) {
return false;
}
if (year % 400 == 0) {
return true;
} else if (year % 100 == 0) {
return false;
} else if (year % 4 == 0) {
return true;
} else {
return false;
}
}

}

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