# include<iostream> # include<algorithm> using namespace std; int main(){ int k,n,a[10001],s=1,maxx=-1; cin>>k; while(k--){ cin>>n; for(int i=0;i<n;i++){ cin>>a[i]; maxx=max(maxx,a[i]); }for(int i=0;i<n;i++){ if(a[i]==a[i+1] && a[i]==maxx) s++; }if(s>=(n+1)/2) cout<<"N"<<endl; else cout<<"Y"<<endl; } return 0; }