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fix: fix accepting 0 as a valid month day

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Jakub Kliszko 2023-06-04 14:35:32 +02:00
parent d37c349efc
commit 9f61157d59
1 changed files with 1 additions and 1 deletions
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code/main.pl
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@ -25,7 +25,7 @@ day_of_year(Date, DayOfYear) :-
atom_chars(Month, MonthChars),
month_days(Month, DaysInMonth, MonthDays),
atom_number(Day, DayNumber),
(DayNumber > DaysInMonth -> fail ; DayOfYear is MonthDays + DayNumber).
((DayNumber < DaysInMonth, DayNumber > 0) -> DayOfYear is MonthDays + DayNumber) ; fail.
% interval(Date1, Date2) prints the number of days between Date1 and Date2
% We always expect date to be in format ddmm where 'd' stands for day and 'm' stands for month