diff --git a/DynamicProgramming/MinimumSumPartition.java b/DynamicProgramming/MinimumSumPartition.java index d9a2b3446..50250adce 100644 --- a/DynamicProgramming/MinimumSumPartition.java +++ b/DynamicProgramming/MinimumSumPartition.java @@ -58,13 +58,16 @@ public class MinimumSumPartition return getMin(index, sum); } - public static int getSum(int arr[]){ - if(arr.length <= 0){ - return 0; - } + /** + * Calculate sum of array elements + * + * @param arr the array + * @return sum of given array + */ + public static int getSum(int[] arr) { int sum = 0; - for(int i = 0; i < arr.length; i++){ - sum += arr[i]; + for (int temp : arr) { + sum += temp; } return sum; }