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value_equal_to_index_value.java
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value_equal_to_index_value.java
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//{ Driver Code Starts
//Initial Template for Java
import java.util.*;
import java.io.*;
public class Main {
public static void main(String[] args) throws Exception {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int tc = Integer.parseInt(br.readLine().trim());
while (tc-- > 0) {
String[] inputLine;
int n = Integer.parseInt(br.readLine().trim());
int[] arr = new int[n];
inputLine = br.readLine().trim().split(" ");
for (int i = 0; i < n; i++) {
arr[i] = Integer.parseInt(inputLine[i]);
}
ArrayList<Integer> ans = new Solution().valueEqualToIndex(arr, n);
if (ans.size() == 0) {
System.out.println("Not Found");
} else {
for (Integer x : ans) {
System.out.print(x + " ");
}
System.out.println();
}
}
}
}
// } Driver Code Ends
//User function Template for Java
class Solution {
ArrayList<Integer> valueEqualToIndex(int arr[], int n) {
// code here
ArrayList<Integer> result=new ArrayList<>();
}
}