Day of the week: Difference between revisions

m
Line 700:
REM or by using w%=(y$(1TO 2)&"16"DIV 16+ count DIV 4+ count)MOD 7 as
REM further optimisation beyond skipping irrelevant years below
 
IF w%=0 THEN PRINT count : count = count+ 4
END FOR count
END DEFine
 
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</lang>