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为什么我用了double还是waint main()
{
int n,m,sum,count;
double avg;
int i,j;
int a[1000];
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&m);
sum=0;
for(j=0;j<m;j++){
scanf("%d",&a[j]);
sum=sum+a[j];
}
avg=(double)sum/m;
count=0;
for(j=0;j<m;j++){
if(a[j]>avg){
count++;
}
}
printf("%.3f%\n",(double)count*100/m);
}
return 0;
}
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