Which test case is failing?

#1

Can I know which is the test case thats failing by any chance?

#2

@nikhiv6,
Can you please share your code so that I can check?

#3

Test case 1 is failing, I want to the input

#4

import java.util.Scanner; public class Main { static int searchLastIndex(int[] arr, int i, int m) { if (i == -1) { return m; } if (arr[i] == m ) { return i; } return searchLastIndex(arr, i - 1,m ); } public static void main(String[] args) { Scanner sc = new Scanner(System.in); int n = sc.nextInt(); int[] arr = new int[n]; for (int i = 0; i < n; i++) { arr[i] = sc.nextInt(); } int m = sc.nextInt(); int ans = 0; if(n >0){ ans = searchLastIndex(arr, arr.length-1, m); }else { ans = m; } System.out.println(ans); } }

#5
#6

@nikhiv6,
Corrected code: https://ide.codingblocks.com/s/206188

Mistake: You have to return -1 if the element is not present.
Example:
Sample Test Case
5
1 2 3 4 5
6
Correct Answer: -1
Your Answer: 6

In the searchLastIndex method you have to do:

if (i == -1) {
	return -1;
	}

Instead of:

	if (i == -1) {
		return m;
	}

Also your code had a lot of redundant lines in the main method, which I have removed.

#7

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