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想法太单纯了……In Reply To:麻烦看一下错哪了! Posted by:shiming413 at 2005-10-13 21:03:02 > #include <stdio.h>
> void main()
> {
> int n,all,average,anstemp;
> float *c,ans;
> do
> {
> scanf("%d",&n);
> if(n==0)
> break;
> anstemp=0;
> all=0;
> c=new float[n];
> for(int i=0;i<n;i++)
> {
> scanf("%f",&c[i]);
> c[i]=c[i]*100;//将它们以美分计算
> all+=int(c[i]);
> }
> average=all/n;
> if(2*(all%n)>=n)//四舍五入
> average++;
> for(i=0;i<n;i++)
> if(c[i]>average)
> anstemp+=int(c[i]-average);
> ans=float(anstemp)/100;//化为美元
> printf("%s%.2f\n","$",ans);
> delete []c;
> }while(1);
> }
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