10 lines
408 B
Plaintext
10 lines
408 B
Plaintext
firstyear = 2000;
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lastyear = 2099;
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years = Range[firstyear, lastyear];
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firstday = Table[DayName[{years[[n]], 01, 01}], {n, Length[years]}];
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lastday = Table[DayName[{years[[n]], 12, 31}], {n, Length[years]}];
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Table[If[years[[n]] >= 1582,
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If[firstday[[n]] == Thursday || lastday[[n]] == Thursday,
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Style[years[[n]] " long year \n", Bold, Red] ,
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years[[n]] " short \n"], "error \n"], {n, Length[years]}]
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