/*************************************************************************/
/*									?*/
/*	Average?results?for?training?and?test?sets			?*/
/*	------------------------------------------			?*/
/*									?*/
/*	This?is?a?generic?program?that?averages?any?numbers?found?on	?*/
/*	a?set?of?lines?of?the?same?pattern.				?*/
/*									?*/
/*************************************************************************/


#include?

#define	MAXLINE		200	/*?max?line?length?*/
#define?MAXVALS		?10	/*?max?values?to?be?averaged?*/


main（）
{
????char?Line[MAXLINE]?*p1?*p2;
????int?Numbers=0?Lines=0?i?TrainTest;
????float?Val?Sum[2][MAXVALS];
????double?strtod（）;

????for?（?i?=?0?;?i?????{
	Sum[0][i]?=?Sum[1][i]?=?0;
????}

????while?（?fgets（Line?MAXLINE?stdin）?）
????{
	i?=?0;
	TrainTest?=?Lines?%?2;
	printf（“%s“?Line）;

	/*??Count?the?numbers?appearing?on?the?line??*/

	for?（?p1?=?Line?;?*p1?!=?‘\n‘?;?p1++?）
	{
	????if?（?*p1??‘9‘?）?continue;

	????Val?=?strtod（p1?&p2）;
	????Sum[TrainTest][i++]?+=?Val;
	????p1?=?p2-1;
	}

	/*??The?number?of?numbers?must?match?any?previous?lines??*/

	if?（?Lines?）
	{
	????if?（?i?!=?Numbers?）?exit（）;
	}
	else
	{
	????Numbers?=?i;
	}

	Lines++;
????}

????putchar（‘\n‘）;
????for?（?TrainTest?=?0?;?TrainTest?<=?1?;?TrainTest++?）
????{
	i?=?0;
	printf（“%s:\t“?TrainTest???“test“?:?“train“）;

	for?（?p1?=?Line?;?*p1?!=?‘\n‘?;?p1++?）
	{
	????if?（?*p1??‘9‘?）
	????{
		putchar（*p1）;
	????}
	????else
	????{
		printf（“%.1f“?Sum[TrainTest][i++]?/?（0.5?*?Lines））;
		strtod（p1?&p2）;
		p1?=?p2-1;
	????}
	}
	putchar（‘\n‘）;
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1705??1999-07-19?18:49??Cart\average.c

?????文件??????12521??2003-01-14?22:26??Cart\build.cpp

?????文件??????32432??2004-07-08?16:31??Cart\Cart.aps

?????文件???????4853??2005-03-18?15:34??Cart\Cart.clw

?????文件???????4173??2001-12-17?15:10??Cart\Cart.cpp

?????文件???????5895??2002-12-22?17:37??Cart\Cart.dsp

?????文件????????531??2001-12-17?15:10??Cart\Cart.dsw

?????文件???????1334??2001-12-17?15:10??Cart\Cart.h

?????文件?????156672??2005-03-18?16:12??Cart\Cart.ncb

?????文件??????61952??2005-03-18?16:12??Cart\Cart.opt

?????文件??????11007??2005-03-18?15:27??Cart\Cart.plg

?????文件??????17177??2003-01-14?22:07??Cart\Cart.rc

?????文件???????1702??2001-12-17?15:10??Cart\CartDoc.cpp

?????文件???????1453??2001-12-17?15:10??Cart\CartDoc.h

?????文件???????2519??2001-12-17?15:10??Cart\CartView.cpp

?????文件???????1859??2001-12-17?15:10??Cart\CartView.h

?????文件???????3826??2002-12-21?16:07??Cart\classify.cpp

?????文件???????1177??1996-06-22?10:30??Cart\confmat.c

?????文件??????14762??2002-12-23?17:04??Cart\consult.cpp

?????文件???????6751??1995-10-10?09:19??Cart\consultr.c

?????文件???????6463??2003-01-14?21:57??Cart\contin.cpp

?????文件???????1271??2001-12-18?16:12??Cart\defns.h

?????文件???????3971??1999-07-19?18:49??Cart\discr.c

?????文件???????4347??2002-12-21?16:09??Cart\discr.cpp

?????文件???????1835??2001-12-19?12:07??Cart\extern.h

?????文件??????10238??2002-12-27?12:01??Cart\genrules.cpp

?????文件???????6008??2002-12-21?16:09??Cart\info.cpp

?????文件???????9665??2005-03-14?21:37??Cart\MainFrm.cpp

?????文件???????1532??2002-12-22?16:59??Cart\MainFrm.h

?????文件???????3032??1996-02-29?14:30??Cart\Makefile

............此處省略35個文件信息