返回目录
#include <bits/stdc++.h>
using namespace std;
int main() {
int T;
cin>>T;
long long summ;
int maxx,minn,num;
for(int i=0;i<T;i++){
summ=0;
maxx=-1;
minn=110;
num=0;
int n;
while(scanf("%d",&n)!=EOF){
if(n==-1)break;
if(n>maxx)maxx=n;
if(n<minn)minn=n;
summ+=n;
num++;
}
printf("case #%d:\n",i);
printf("%d\n%d\n%d\n",maxx,minn,(summ/num));
}
}