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Re:哪位大哥帮我看一下,感激不尽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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