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c ÇóÖú - C/C++ / CÓïÑÔ

¸÷λ¸ßÊÖ£¬ÎÒÕâÀïÓиöcÓïÑÔÇó¾ØÕóµÄÄæµÄ³ÌÐò£¬µ«ÊÇÊÇ´øÖ¸ÕëµÄ£¬ÄÇλ¸ßÊÖÄܰïÎҸijɲ»´øÖ¸ÕëµÄ£¬Ð»Ð»°¡£¡[code=C/C++][/code]//***************************
//ÇóÈκÎÒ»¸ö¾ØÕóµÄÄæ¾ØÕó
//***************************
#include <stdio.h>
#include <malloc.h>

void main( void )
{
  float *buffer,*p; //¶¨ÒåÊý×éÊ×µØÖ·Ö¸Õë±äÁ¿
  short int row,num; //¶¨Ò徨ÕóÐÐÊýrow¼°¾ØÕóÔªËØ¸öÊý
  short int i,j;
  float determ; //¶¨Ò徨ÕóµÄÐÐÁÐʽ

  float comput_D(float *p,short int n); //Çó¾ØÕóµÄÐÐÁÐʽ
  float Creat_M(float *p, short int m,short int n,short int k); //Çó´úÊýÓà×Óʽ
  void Print( float *p,short int n); //´òÓ¡n×nµÄ¾ØÕó

  printf("\nPlease input the number of rows: ");
  scanf("%d",&row);
   
  num=2 * row * row;
  buffer = (float *)calloc(num, sizeof(float)); //·ÖÅäÄÚ´æµ¥Ôª

  p=buffer;
  if(p != NULL)
  {
  for(i=0;i<row;i++) //ÊäÈë¸÷µ¥ÔªÖµ
  {
  printf("Input the number of %d row ",i+1);
  for(j=0;j<row;j++)
  {
  scanf("%f",p++);
  }
  }  
  }
&n


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linux»·¾³ÏÂgethostbynameº¯ÊýÎÊÌâ - C/C++ / CÓïÑÔ

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  struct hostent *hp; 
char AlarmDevIP[20];  
  int x2;

hp = gethostbyname("www.google.com");
if (hp)
{ ......

C/C++ÖÐÓÐûÓиñʽ»¯UÅ̵ĺ¯Êý - C/C++ / C++ ÓïÑÔ

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c¾²Ì¬±àÒëÁíÒ»¸öÎļþ¼ÐµÄ¿âº¯Êý - C/C++ / CÓïÑÔ

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gcc -c log.c
ar crv liblog.a log.o
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Ϊʲôxml²»ÄÜÏÔʾ°¢À­²®ÎÄ - C/C++ / C++ ÓïÑÔ

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