int?main()
{
int?n,sum,i,t;
double?a[50],p;
scanf("%d",&n);
while(n--){
p=0;
sum=0;
scanf("%d",&t);
for(i=0;i<t;i++){
scanf("%d",&a[i]);
p+=a[i];
}
p=p/t;
for(i=0;i<t;i++)
if(a[i]>p)?sum++;
printf("%.2lf?%d\n",p,sum);
}
return?0;
}
#include?<stdio.h>
int?main()
{
int?n,sum,i,t,a[20],p;
scanf("%d",&n);
while(n--){
scanf("%d",&t);
for(i=0;i<t;i++){
scanf("%d",&a[i]);
}
scanf("%d",&p);
for(i=0;i<t;i++)
if(a[i]==p){
printf("find!\n");
break;
}
if(i>t)?printf("no?find!\n");
}
return?0;
}