#include<bits/stdc++.h> using namespace std; int main() { int t,a[10005],i,n,maxm=-9999,minm=9999,s1; double s=0,ave,s2; cin>>t; while(t--) { s2=0,maxm=-9999,minm=9999,s=0; cin>>n; for(i=1;i<=n;i++) { cin>>a[i]; s=s+a[i]; maxm=max(...