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编译运行都没问题,但是提交后一直Wrong,求高手改错

Posted by 1010322312 at 2012-05-06 00:51:26
#include"stdio.h"
#include"math.h"
int main()
{
	int r[50],g[50],b[50],n=0,j,k;
	double d;
	for(n=0;n<50;n++)
	{
		scanf("%d%d%d",&r[n],&g[n],&b[n]);
			if(r[n]==-1&&g[n]==-1&&b[n]==-1)
				break;
	}
   	for(j=16;j<21;j++)
			{
			 double	f=2.0*255;
                 for(n=0;n<16;n++)
				 {  
					 d=sqrt(pow(r[j]-r[n],2)+pow(g[j]-g[n],2)+pow(b[j]-b[n],2));
						 if(f>d)
						 {
							 f=d;k=n;
						 }						
				 }
			printf("(%d,%d,%d) maps to (%d,%d,%d)\n",r[j],g[j],b[j],r[k],g[k],b[k]);
			}
	return 0;
	}

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