Re: Year 2000 is NOT a leap year
Posted in 1997
Topics: General Discussion
--0__=1AnEnFPKbNUlT9dXoSImxAMSkhYhFpbp2WZvQtg5Uh7J5k3qCNSHckk4 Content-type: text/plain; charset=us-ascii In less mathematical terms: The change from the Julian calendar to the Gregorian involved the change of the simple rule for leap-years to the more complex one in which century years should only be leap-years if they were divisible by 400. For example, 1700, 1800 and 1900 are not leap-years whereas 2000 will be. Greg (Embedded image moved johnl @ informix.com to file: 07/08/97 02:38 PM PIC23624.PCX) To: informix-list @ rmy.emory.edu, lpm008 @ email.mot.com cc: (bcc: Greg Salmon) Subject: Re: Year 2000 is NOT a leap year >From: Moffat <lpm008@email.mot.com> >Date: Tue, 08 Jul 1997 16:08:24 -0400 >X-Informix-List-Id: <news.40205> > >This is to the person who has an informix 2 legacy system. > The year 2000 is not a leap year. This is to the person who thinks that the year 2000 is not a leap year. ****************** ** Think Again! ** ****************** if (year % 400 == 0) leap_year = true; else if (year % 100 == 0) leap_year = false; else if (year % 4 == 0) leap_year = true; else leap_year = false; Just in case there's any doubt, the '%' represents the modulo operator of C/C++ and returns the integer remainder when the integer left operand is divided by the integer right operand. You need to take a remedial course in 'The Year 2000 -- Issues for Computer Professionals'. Yours, Jonathan Leffler (johnl@informix.com) #include <disclaimer.h> PS: I decline to respond to messages with anti-spam in the return path. --0__=1AnEnFPKbNUlT9dXoSImxAMSkhYhFpbp2WZvQtg5Uh7J5k3qCNSHckk4 Content-type: application/octet-stream; name="PIC23624.PCX" Content-transfer-encoding: base64 CgUBCAAAAABoACwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAABaQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAD1E9sTzRPHE8MTwhP1E9sTzRPHE8MTwhP1E9sTzRPHE8MTwhP1E9sTzRPH E8MTwhP1E9sTzRPHE8MTwhP1E9sTzRPHE8MTwhP1E9sTzRPHE8MTwhP1E9sTzRPHE8MTwhP1E9sT zRPHE8MTwhPwEwzIBgzYE8wTxhPDE8IT7hPOBtcTzBPGE8MTE+wTwgbCBwbCEgbCEgbCEsUG1hPL E8YTwxMT6hMMwgYHwgLCAwISwgfEEsMCwwbVE8sTxRPDExPpE8MGAwcCBwMCwhLDB8ISwgISwgLD BtUTyhPFE8MTE+gTwgIHA8ICEw4DDgLDE8USwwLCEMIG1BPKE8UTwxMT5xMCAwcDAg4TDgITwgIS D8ISD8ISBRICEcICwwbUE8oTxRPCExPmEwYCBwMCDgIOwgLDExITEhPCEg8GxgLDBtMMDAfJE8QT whMT5hMGwwITBgMCDhLFEw8SE8ISBgIDwhIDEsMGB9MDxwwHxRPDExPlEwYHAhESAg8CwhMPwhMP xBMPxRIQwgIDAgMCBtMDxwPEDAfDE8IT4RMHwwzCBgLCEhMCDxLIE8MSD8MSwwIQAwIDBgfSDMkD wgPCDAfCExPbEwfGDMIDDAIHERITEhMSwxMPwxMPwxPDEgIDAgMCwwMCBgzREwfHDMYDDMITE9YT B8UMyAMGB8ICBhLDAsYTEhMSExIPwhIHAgcCAwUQAgYRBgfSE8UTB8QMwgMMwhMT0hMHxAzLA8IM BsISDxESExITAw4DxBMSExITwxICBwPCAsMDDMIGB9ITyRMHwwzCExPPEwfDDMkDxQwHwhMGBxIT AhECEwMOAg7DExITDxMPwxIDAgMCBwMCDAYRBgfSE8kTwhPCDMITE8wTB8MMxwPEDMIHxxMGxBLD Ag4DDgIGwg/IEgIDwgIDAgwCEMIGB9ITyRMHDAcMwhMTyhMHwgzGA8MMwgfMEwYHwhLCEAIOAg4C DhDDAhIPxhIFAgXDAgUCEQYH0hPHEwfCDAcPDMITE8gTB8IMxQPDDAfQEwbDEhDEAhAOEA4QwgLG EgcSBhIGBcMCBcIGB9ATB8UMEwfCDA8HDwwHwhMTxhMHwgzEA8MMB9MTBgfCEhADEMICDhAOEMIC EQIDxxIGBwbCAgUCEQYHyxMHxAwHwhMHEwzCEwcPBw8MB8MTE8UTBwzEA8IMB9YTBsQSEAMCA8UC EQIDAgPDEgcSBgfCBgUQAhDCBgfGEwfEDAfGE8INEwzCEw8HwgwHwxPCE8QTBwzDA8IMB9gTBgfE EhACEMYCEQIDAsQSBhLDBsICEALCBgfCEwfDDAfKEwfCDRMHwhPCDAfEE8ITE8MTBwzCA8IMB9oT DBIHwxLDDBEDxQIDAgPDEgYSBgfCBgIQAhAGDAfCEwzDE8MHyRMHwhPCBxMHxRPDExPDEwzCAwwH 3RMGxxICEQPDAgMCA8MSBhIGBwYMBhACEAIGDMMTDBPCB8YTwwfHEwfGE8MTwhPDEwwDDAfeEwYH xxICEQPDAgMCwhIGEgYHBgwGEAIQAsIGB8MTDMYTwwfKEwzGE8MTwhPDE8IMB98TDBLCB8USAgMR xAISB8ISBgcGDAYQBhAGEAYMB8MMB8kTwwfHEwzGE8MTwhPDEwwPwgzfEwYSB8ISB8ISAhECAwID EgcSBwYHBgwGEAYQxgzDD8IHxRPDB8kTBwzGE8MTwhPDEwzDD8QM3BPCBhIGwxIGAhECAwIHBgcG yAzJDxMHzRMHwwwHxxPDE8ITwxMHDMYPxwwH1BMGEgYSBhLLDM4PwwwTDMcTwgfEDAfJE8QTwhMT xBMHwgzLD9sM0w/GDAfDEwzDEwfEDAfLE8YTwxMTxhMHxAztD8gMBgfIE8QMB84TxxPDE8ITyhMH xwzbD8sMEAUMBcIMwgYH1RPKE8UTwxMT0RMH2wwGEAYQBhACBQwFDAUMBgwHBgfWE8sTxRPDExPu EwYMBhAGEAIGDAYMwwYH1xPLE8YTwxMT8BPKBgfYE8wTxhPDExP1E9sTzRPHE8MTwhP1E9sTzRPH E8MTwhMMAAAAgAAAAIAAgIAAAACAgACAAICAwMDAwNzApsrw//vwoKCkgICA/wAAAP8A//8AAAD/ /wD/AP//////AAAAgAAAAIAAgIAAAACAgACAAICAwMDAwNzApsrw//vwoKCkgICA/wAAAP8A//8A AAD//wD/AP//////AAAAgAAAAIAAgIAAAACAgACAAICAwMDAwNzApsrw//vwoKCkgICA/wAAAP8A //8AAAD//wD/AP//////AAAAgAAAAIAAgIAAAACAgACAAICAwMDAwNzApsrw//vwoKCkgICA/wAA AP8A//8AAAD//wD/AP//////AAAAgAAAAIAAgIAAAACAgACAAICAwMDAwNzApsrw//vwoKCkgICA /wAAAP8A//8AAAD//wD/AP//////AAAAgAAAAIAAgIAAAACAgACAAICAwMDAwNzApsrw//vwoKCk gICA/wAAAP8A//8AAAD//wD/AP//////AAAAgAAAAIAAgIAAAACAgACAAICAwMDAwNzApsrw//vw oKCkgICA/wAAAP8A//8AAAD//wD/AP//////AAAAgAAAAIAAgIAAAACAgACAAICAwMDAwNzApsrw //vwoKCkgICA/wAAAP8A//8AAAD//wD/AP//////AAAAgAAAAIAAgIAAAACAgACAAICAwMDAwNzA psrw//vwoKCkgICA/wAAAP8A//8AAAD//wD/AP//////AAAAgAAAAIAAgIAAAACAgACAAICAwMDA wNzApsrw//vwoKCkgICA/wAAAP8A//8AAAD//wD/AP//////AAAAgAAAAIAAgIAAAACAgACAAICA wMDAwNzApsrw//vwoKCkgICA/wAAAP8A//8AAAD//wD/AP//////AAAAgAAAAIAAgIAAAACAgACA AICAwMDAwNzApsrw//vwoKCkgICA/wAAAP8A//8AAAD//wD/AP//////AAAAgAAAAIAAgIAAAACA gACA//vwoKCkgICA/wAAAP8A//8AAAD//wD/AP////// --0__=1AnEnFPKbNUlT9dXoSImxAMSkhYhFpbp2WZvQtg5Uh7J5k3qCNSHckk4--