HHC 2018 Programming Contests

[Joe Horn]

(10-05-2018 07:45 AM)Didier Lachieze Wrote:  Do you have a list of test dates and results to check?
Here are some results from the program above...

Your results are all correct. Here are some of the inputs & expected outputs that were used to test the contest entries on 30 Sept 2018. All dates below are shown in MM/DD/YYYY format.

Input Date --> Next Extrema Date { P E I }
05/18/1975 --> 04/14/2019 { 100 -100 -19 }
05/19/1975 --> 10/01/2018 { -100 -100 19 }
02/12/2007 --> 10/01/2018 { -100 -100 -100 }
10/29/1989 --> 02/03/2019 { -100 -100 -54 }
03/02/1969 --> 03/31/2019 { 100 100 99 }
05/09/1968 --> 10/11/2018 { -100 -100 54 }
01/23/1921 --> 02/03/2019 { -100 -100 0 }
08/07/1921 --> 03/31/2019 { -82 -100 -100 } ***
09/19/1920 --> 11/27/2018 { 100 -90 -100 }

*** That's the only input which I've found which your program gets a different result for (after changing "Date" in your program to "2018.0930" of course).
EDIT: Oh, now I see why. Your program starts looking for the "next" Maxima Date TODAY. The contest specified "not including today". That's an easy program adjustment.