Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¹ØÓÚÁÐÖ÷¸ß˹ÏûÔª·¨µÄC³ÌÐòʵÏÖµÄÎÊÌâ

ÏÂÃæÊÇÎÒдµÄ¹ØÓÚ¸ß˹ÁÐÖ÷ÏûÔª·¨µÄC³ÌÐòʵÏÖ·½·¨¡£µ«ÊÇÇó½â½á¹ûʼÖÕ²»ÕýÈ·°¡£¡¼ì²éºÜ¾ÃÁË£¬»¹ÊǼì²é²»³öÀ´£¬Âé·³ÄÄλ´ó¸ç¸øÖ¸µãϰɣ¡ÏÈO(¡É_¡É)OллÁË£¡
³ÌÐò´úÂ룺

C/C++ code:
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#define N 4
#define EPS 1e-10

void main()
{
int A[N][N+1]={{5,2,3,2,-1},{2,4,1,-2,5},{1,-3,4,3,4},{3,2,2,8,-6}},x[N];
int i,j,k,Pr,t,total;
for(k=1;k<N;k++)
{
Pr=k-1;
for(i=k;i<N;i++)
{
if(abs(A[i][k-1])>abs(A[Pr][k-1]))
{
Pr=i;
}
}//End For i
if(abs(A[i][k-1])<EPS)
{
printf("Ö÷Ôª½Ó½üÓÚ0£¬·½·¨Ê§Ð§\n");
exit(0);
}
if(Pr>k-1)
{
for(j=k-1;j<N+1;j++)
{
t=A[k-1][j];
A[k-1][j]=A[Pr][j];
A[Pr][j]=t;
}//End For j
} //End if
for(i=k;i<N;i++)
{
t=A[i][k-1]/A[k-1][k-1];
for(j=k-1;j<N+1;j++)
{
A[i][j]=A[i][j]-t*A[k-1][j];
} //End For j
} //End For i
} //End For k
if(abs(A[N-1][N-1])<EPS)
{
printf("Ö÷Ôª½Ó½üÓÚ0£¬·½·¨Ê§Ð§\n");
exit(0);
} //End If
x[N


Ïà¹ØÎÊ´ð£º

ftpÉÏ´«ÏÂÔØcÎļþ·½Ê½

ÔÚueÖдÓÔ¶³ÌunixÓöþ½øÖÆ·½Ê½ÏÂÔØcÎļþµ½±¾µØ£¬ÐÞ¸ÄÖ®ºóÓöþ½øÖÆ·½Ê½ÉÏ´«µ½unixÖУ¬ÔÙÓÃvi´ò¿ª¸ÃÎļþ£¬Ã¿ÐкóÃæ¾Í»áÓÐÒ»¸ö^MµÄ»»Ðзû£¬Èç¹û²ÉÓÃascii·½Ê½ÏÂÔØ£¬¶þ½øÖÆ·½Ê½ÉÏ´«µÄ»°¾ÍûÓÐ^M£¬ÄÇÇëÎÊÕâÑù»á¶Ô³ÌÐòÎļþ ......

eclipse3.5+cdt±àÒëcÓÐÎÊÌâ

±àÒëÆÕͨµÄcûÎÊÌâ°¡£¬µ«±àÒëjavahÉú³ÉµÄ¾Í±¨´í£º
gcc -O0 -g3 -Wall -c -fmessage-length=0 -oHelloWorld.o ..\HelloWorld.c
gcc -otest.exe HelloWorld.o
d:/MinGW/bin/../lib/gcc/mingw32/3.4.5/../../. ......

ΪʲôCÅÌÊ£ÓàµÄ¿Õ¼äºÜС

CÅÌ9G£¬ËãÁËһϸ÷ÖÖÎļþ°üÀ¨ÒþÐÎ×ܹ²²»µ½2G£¬¿ÉÊÇϵͳÏÔʾֻʣÓà1¸ö¶àG£¬ÎÒÒѾ­½«¸÷ÖÖÁÙʱÎļþ¶¼É¾³ýÁË£¬°üÀ¨´ÅÅÌÇåÀí£¬Ôõô»ØÊ£¿Ð»Ð»»Ø´ð
ʲôϵͳ£¿

ÐéÄâÄÚ´æÉèÖõ½ÆäËüÅÌ£»
¹Ø±Õϵͳ»¹Ô­£»
ɾ³ýÐ ......

cÏÝÚåÓëȱÏÝ£¬ËµÕæµÄ¿´¹ýÕâ±¾µÄ¾õµÃÕâÊéÔõôÑù£¿

ÎÒ¸öÈ˸оõÓеĵط½Ã»±ØÒª¿´£¬·±ËöµÃºÝ£¬ÓÃ×Ô¼º×ܽáµÄ·½·¨¸üºÃ£¬´ó¼Ò˵˵×Ô¼ºµÄÒâ¼û
ÎҸоõ±ã½Ý¼ÆËãÓë²»¶Ô³Æ±ß½çÍêÈ«¸ù¾Ý×Ô¼ºµÄ¾­ÑéÀ´£¬Óò»×Å¿´Å¶£¬´ó¼Ò˵˵

Äã¿´²»¿´ÄÇÊÇÄãµÄÊÂ

Æäʵ¶¼ÊÇ»ù´¡µÄ¶«Î÷À²

......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ