# HackerRank in a String! problem solution

In this HackerRank in a String! the problem, For each query, print YES on a new line if the string contains hackerrank, otherwise, print NO.

## Problem solution in Python programming.

```#!/bin/python3

import sys

word ="hackerrank"
q = int(input().strip())
d = ()
for a0 in range(q):
s = input().strip()
n = len(s)
# your code goes here
p = 0
wi = 0
for wi in range(len(word)):
if wi < 9:
p = s.find(word[wi], p) +1
if p == 0:
break
if wi == 9:
print("YES")
else:
print("NO")```

## Problem solution in Java Programming.

```import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {

public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int q = in.nextInt();
String k = "hackerrank";
for(int a0 = 0; a0 < q; a0++){
String s = in.next();
// your code goes here
int index = 0;
for (int i = 0; i < s.length(); i++) {
if (index==8) {
break;
}
if (s.charAt(i)==k.charAt(index)) {
index++;
}
}
if (index==8) {
System.out.println("YES");
} else {
System.out.println("NO");
}
}
}
}```

### Problem solution in C++ programming.

```#include <bits/stdc++.h>
#include <string>
using namespace std;

int main(){
int q;
cin >> q;
for(int a0 = 0; a0 < q; a0++){
string s;
cin >> s;

string nazwa="hackerrank";
int l=0;
bool xd=false;
for (int i=0;i<s.length();i++)
{
if (s[i]==nazwa[l]) {if (l==8){xd=true;} else {l++;}}

}
if (xd==true) {cout<<"YES"<<endl;}
else {cout<<"NO"<<endl;}
}

return 0;
}```

### Problem solution in C programming.

```#include <math.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <assert.h>
#include <limits.h>
#include <stdbool.h>

int main(){
int q;
char hackerrank[] = "hackerrank";
scanf("%d",&q);
for(int a0 = 0; a0 < q; a0++){
char* s = (char *)malloc(512000 * sizeof(char));
scanf("%s",s);

// your code goes here
int hr_i = 0;
for(int i=0; s[i] != 0; ++i){
if(hackerrank[hr_i] == s[i]) ++hr_i;
if(hr_i == 10) break;
}
hr_i==10?printf("YES\n"):printf("NO\n");
}
return 0;
}```

### Problem solution in JavaScript programming.

```process.stdin.resume();
process.stdin.setEncoding('ascii');

var input_stdin = "";
var input_stdin_array = "";
var input_currentline = 0;

process.stdin.on('data', function (data) {
input_stdin += data;
});

process.stdin.on('end', function () {
input_stdin_array = input_stdin.split("\n");
main();
});

return input_stdin_array[input_currentline++];
}

/////////////// ignore above this line ////////////////////

function main() {
var q = parseInt(readLine());
var hr = 'hackerrank';
var out = ''; var idx = 0;

while (q > 0) {
out = '';
idx = 0;
if (s.length < hr.length) {
console.log('NO');
q--;
continue;
}
for (var i = 0; i < s.length; i++) {
idx = s.indexOf(hr[i], idx);
if (idx < 0 ) break;
out = out + s[idx];
if (idx === s.length - 1) break;
idx++;
}
out === hr ? console.log('YES') : console.log('NO');
q--;
}
}```