func IsLeapYear(number int) bool {
	if number%4 != 0 {
		return false
	}

	if number%100 != 0 {
		return true
	}

	return number%400 == 0
}
// IsLeapYear determines if a year is a leap year
IsLeapYear determines if a year is a leap year
// IsLeapYear determines if a year is a leap year
func IsLeapYear(number int) bool {
	if number%4 != 0 {
		return false
	}
	if number%100 != 0 {
		return true
	}
	return number%400 == 0
}
func IsLeapYear ( number int ) bool { if number % 4 != 0 { return false } if number % 100 != 0 { return true } return number % 400 == 0 }
IsLeapYear determines if a year is a leap year
IsLeapYear determines if a year is a leap year