Run ID:149413
提交时间:2026-03-11 20:22:04
#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int a[10001],z,n,t,x; cin>>z; for(int i=1;i<=z;i++){ cin>>n; for(int j=1;j<=n;j++){ a[j]=0; } t=0; for(int j=1;j<=n;j++){ cin>>x; a[x]++; } for(int j=1;j<=n;j++){ if(a[j]>t){ t=a[j]; } } if(t>(n+1)/2){ cout<<"N"; } else{ cout<<"Y"; } cout<<endl; } return 0; }