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Re:哪位大哥帮我看一下,感激不尽

Posted by first at 2003-12-15 09:59:18 on Problem 1046
In Reply To:哪位大哥帮我看一下,感激不尽 Posted by:211211 at 2003-12-15 09:47:06
> #include    <stdio.h>
> #include    <math.h>
> 	 void  main()
> {   int  a[16][3], b[3],i,j, k,n ;
> 	 float c[16],e, f ;
> 	 for (i=0; i<16; i++)
>           for (j=0;j<3;j++)
> 	{scanf("%d ",&a[i][j]);}
> 	 for(k=0;k<3;k++)
> 	{scanf("%d",&b[k] );}
> 	 for(b[0]&&b[1]&&b[2]!=0;;){
>             for(i=0;i<16;i++)
> 	{  c[i]=float(sqrt((a[i][0]-b[0])*(a[i][0]-b[0])+(a[i][1]-b[1])*(b[i][1]-b[1])+(a[i][2]-b [2])*(a[i][2]-b[2])));}
                 用不着开方 ,float
> 	for(i=0;i<15;i++)
>        {for(j=j+1;j<16;j++)
>         {if (a[i]>a[j])  n=j;}  
              ~~~~~~~~~~c[i] c[j]
>        }
> 	 printf("(%d,%d,%d) maps to (%d,%d,%d)\n",  a[n][0],a [n][1],a [n][2]);
> 	 for(k=0;k<3;k++)
> 	{scanf("%d",b[k])  ;}
> 			}
> 	 	}

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