Created
February 1, 2014 04:37
-
-
Save McPolemic/8748033 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
package leap | |
func IsLeap(year int) bool { | |
if isEveryFourYears(year) { | |
if isCentury(year) && !isCenturyLeapYear(year) { | |
return false | |
} else { | |
return true | |
} | |
} else { | |
return false | |
} | |
if isCenturyLeapYear(year) { | |
return true | |
} else if isCentury(year) { | |
return false | |
} else if isEveryFourYears(year) { | |
return true | |
} else { | |
return false | |
} | |
} | |
func isEveryFourYears(year int) bool { | |
return year%4 == 0 | |
} | |
func isCentury(year int) bool { | |
return year%100 == 0 | |
} | |
func isCenturyLeapYear(year int) bool { | |
return year%400 == 0 | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment