#include<iostream>

#include<algorithm>

using namespace std;

int main() {

    int t,i;

    string s;

    int n,a[];

    cin>>t;

    while(t--) {

        cin>>s>>n;

        for(i=; i<n; i++)

            cin>>a[i];

        sort(a,a+n);

        if(s[]=='F')

            cout<<a[]<<endl;

        else

            cout<<a[n-]<<endl;

    }

    return ;

}