#include <iostream>
#include <algorithm>
using namespace std;
int main()
{
int t;
int n,a[10002],i,temp;
int min_ele=99999;
int m=0;
cin>>t;
while(t--)
{
cin>>n;
for(i=0;i<10002;i++)
a[i] = 0;
//a[10001]={0};
for(i=1;i<=n;i++)
{
cin>>temp;
a[temp]++;
}
for(i=1;i<=10000;i++)
{
if(m < a[i])
m = a[i];
}
for(i=1;i<=10000;i++)
{
if(a[i] == m)
if(min_ele > i)
min_ele = i;
}
cout<<min_ele<<" "<<m<<endl;
}
return 0;
}
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