public static void miniMaxSum(List<Integer> arr) {
        // Optimized implementation 
				// Time Complexity O(n) (linear time)
				// Space Complexity O(1)  (constant space)
				
        long totalSum = 0;
        long minValue= Long.MAX_VALUE;
        long maxValue = Long.MIN_VALUE;
        
        for(Integer i : arr) {
            totalSum += i;
        }
        
        
        for(Integer i : arr) {
            long currentSum = totalSum - i;
            
            if(currentSum < minValue) minValue = currentSum;
            if(currentSum > maxValue) maxValue = currentSum;
        }
        
        System.out.println(minValue + " " + maxValue);
        
        // Non Optimized implementation 
				// Time Complexity O(n *2)  (quadratic time)
				// Space Complexity O(n) (linear space)
				
        List<Long> sumList = new ArrayList<>();
        int tracker = 0;
        int arraySize = arr.size();

        while(tracker != arraySize) {
            long sum = 0;
            for(int i = 0; i < arraySize; i++) {
                if(tracker == i) {
                    continue;
                }
                sum += arr.get(i);
            }
            tracker++;
            sumList.add(sum);
            sum = 0;
        }
        
        List<Long> sortedIntegers = sumList.stream()
        .sorted()
        .collect(Collectors.toList());
        System.out.println(sortedIntegers.get(0) + " " + sortedIntegers.get(sortedIntegers.size() - 1));
 }