static ArrayList subarraySum(int[] arr, int n, int s) { ArrayList list = new ArrayList(); if (s == 0) { list.add(-1); return list; } for (int i = 0; i < n; i++) { int sum = arr[i]; for (int j = i + 1; j < n && sum < s; j++) { sum += arr[j]; if (sum == s) { list.add(i + 1); list.add(j + 1); return list; } } } list.add(-1); return list; } compile/ run panum pothu problem ella but submit panna pothu 52 /165 enna porblem therla bro please help me