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Re:直接算怎么会wa呀.In Reply To:直接算怎么会wa呀. Posted by:wuji0447 at 2006-08-26 16:33:00 > #include "iostream"
> #include "math.h"
> #include "math.h"
#include "stdio.h"
/*#include "iostream.h"*/
void main()
{ int s,i,j,k;
double sum1,max=0;
double a[10000][5];
scanf("%d",&s);
for(i=0;i<s;i++)
for(j=0;j<5;j++)
scanf("%lf",&a[i][j]);
//cin>>a[i][j];
/* printf("%d\n",s);*/
/* for(i=0;i<s;i++)
{ for(j=0;j<5;j++)
printf("%.2f ",a[i][j]);
printf("\n");
}
*/
for(i=0;i<s-1;i++)
for(k=i+1;k<s;k++)
{for(j=0,sum1=0;j<5;j++)
sum1+=fabs(a[k][j]-a[i][j]);
if(sum1>max) max=sum1;
}
printf("%.2lf\n",max);
}
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