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Solution.java
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Solution.java
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import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;
public class Solution {
public static String find(String s) {
String match = "hackerrank";
if (s.length() < match.length()) { return "NO"; }
int i = 0; int j = 0;
while (i < s.length()) {
if (s.charAt(i) == match.charAt(j)) { j++; }
i++;
if (j == match.length()) { break; }
}
if (j < match.length()) { return "NO"; }
return "YES";
}
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int q = in.nextInt();
for(int a0 = 0; a0 < q; a0++){
String s = in.next();
System.out.println(Solution.find(s));
}
}
}