Program
#include <stdio.h>
int main()
{
int n,i,c;
c = 0;
scanf("%d", &n);
while (n)
{
scanf("%d", &i);
(i==1)?c+=1:0;
n--;
}
printf("%s\n",((c==0)?"EASY":"HARD"));
return 0;
}#include <bits/stdc++.h>
using namespace std;
int main()
{
ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0);
int n,i,c;
c = 0;
cin >> n;
while (n)
{
cin >> i;
(i==1)?c+=1:0;
n--;
}
cout << ((c==0)?"EASY":"HARD") << '\n';
return 0;
}input()
print("HARD"if '1' in input()else"EASY")