//This is The Coding Area
#include<bits/stdc++.h>
using namespace std;
int main()
{
int n; //legth of string
cin>>n;
string s; //string
cin>>s;
int q; //number of queries
cin>>q;
int pos;
int countr;
map<int,int> unique_chars;
for(int i=0;i<s.length();i++)
{
unique_chars[s[i]]++;
}
while(q)
{
cin>>pos;
q--;
}
}
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