Print Indices Recursive | Terminal43 Code

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Given an array of N integers and a value X, print all indices where X occurs, in increasing order, using recursion. If not found, print -1.

Input input.txt

- The first line contains an integer N (1 ≤ N ≤ 50) - The second line contains N integers - The third line contains the integer X

Output output.txt

- Indices (0-based) where X occurs, separated by spaces, or -1 if not found

input

5
3 5 3 7 3
3

output

0 2 4

Sample Case 1

Input

5
3 5 3 7 3
3

Expected output

0 2 4

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