n=int(input())
a=list(map(int,input()))
m=int((n-11)/2)
b=a[0:2*m+1]
if b.count(8)>m :
print("YES")
else:
print("NO")
#include <bits/stdc++.h>
using namespace std;
int n, i, h;
vector <int> vec_8;
vector <int> vec_n8;
char c;
int main()
{
cin >> n;
for (i = 1; i <= n; i++)
{
cin >> c;
if (c == '8') vec_8.push_back(i);
else vec_n8.push_back(i);
}
h = (n - 11)/2;
if (h >= vec_8.size()) cout << "NO" << endl;
else if (h >= vec_n8.size()) cout << "YES" << endl;
else
{
if (vec_8[h] < vec_n8[h]) cout << "YES" << endl;
else cout << "NO" << endl;
}
}
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