[求助]大家来看看啊!!
											大家帮个忙利用指针形式编写一个程序,求两个向量的内积
 2006-11-14 16:03
	    2006-11-14 16:03
   2006-11-14 16:05
	    2006-11-14 16:05
   2006-11-14 16:45
	    2006-11-14 16:45
  main()
{
  int i,a[10],b[10],c[10]*p,*q;
  *p=a;
  *q=b;
  for (i=0;i<10;i++) c[i]=(*(p+i))*(*(q+i));
}
指针我用得很少,不记得是不是这样的语法了,不过思想应该是……回去等我查查书,或高手来指点下……

 2006-11-14 16:54
	    2006-11-14 16:54
   2006-11-14 17:32
	    2006-11-14 17:32
  
 2006-11-14 17:36
	    2006-11-14 17:36
   2006-11-14 19:23
	    2006-11-14 19:23
  
 2006-11-16 17:17
	    2006-11-16 17:17
  #include <stdio.h>
#define SIZE 10
 int main(void){
     
  int ar_a[SIZE];
  
  int ar_b[SIZE];
  
  int n,*pa,*pb;
  
  int sum=0;
 
  printf("How many elements you want!\n");
 
  scanf("%d",&n);
  
  for(pa=ar_a,pb=ar_b;pa<ar_a+n;pa++,pb++){
      
         printf("insert elements to arry 1 !\n");
   
       scanf("%d",pa);
       
      printf("insert elements to arry 2 !\n");
       
       scanf("%d",pb);
       
       sum+=(*pb)*(*pa);
  }
       
 printf("Out:sum=%d\n",sum);
 
 return 0;
}
  
  

 2006-11-16 17:52
	    2006-11-16 17:52