Run ID:133377

提交时间:2025-10-18 16:28:39

#include<bits/stdc++.h> using namespace std; int a[10005]; int main(){ int k,n,t; cin>>k; while(k--){ cin>>n; memset(a,0,sizeof(a)); for(int i=1;i<=n;i++){ cin>>t; a[t]++; } int max=0; for(int j=0;j<=10000;j++){ if(a[j]>max) max=a[j]; } if(max>n/2+1) cout<<"N"<<endl; else cout<<"Y"<<endl; } }