All Indices Problem

#1

public class AllIndex {

public static int[] check(int[] arr, int i, int n, int count) {
	if (arr.length == i) {
		int[] base = new int[count];
		return base;
	}
	int[] ans = null;
	if (arr[i]==n) {
		ans = check(arr, i+1, n, count+1);
	} else {
		ans = check(arr, i+1, n, count);
	}
	if(arr[i]==n) {
		ans[count] = i;
	}
	return ans;
}

public static void main(String[] args) {
	int[] arr = {3,8,1,8,8,4};
	int[] res = check(arr, 0, 8, 0);
	System.out.println(res);
}

I wrote the above code for the All Indices problem and my output is cming out to be as follows:
[I@15db9742

I’m not able to debug this issue. Please help me out

#2

ur approach seems fine

actually u are printing the array
so thats why it is printing the address of that arr.
so just print the arr elements

for(int val:res)
System.out.println(val);

hope this will help u
pls rate my work

1 Like
#3

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#4

I don’t see the option for the same