Run ID:149406
提交时间:2026-03-11 20:09:49
#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 k,n,t,x,a[1001]; cin>>k; for(int i=1;i<=k;i++) { cin>>n; for(int j=1;i<=n;j++) a[j]=0; t=0; 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; } }