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Returns the sum of the prefix sums of given array. / public static int example4(int[] arr) { int n-arr.length, prefix=0, total - 0: for (int i=0; j

Returns the sum of the prefix sums of given array. / public static int example4(int[] arr) { int n-arr.length, prefix=0, total - 0: for (int i=0; j

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 Give a big-Oh characterization, in terms of n, of the running time 

26 / Returns the sum of the prefix sums of given array. */ 27 public static int example4(int[] arr) { 28 29 int narr.length, prefix = 0, total = 0; for (int i=0; j<n; j++){ prefix += arr[i]: total += prefix; 30 31 32 33 34 35 } return total; } // loop from 0 to n-1
Transcribed Image Text:26 / Returns the sum of the prefix sums of given array. */ 27 public static int example4(int[] arr) { 28 29 int narr.length, prefix = 0, total = 0; for (int i=0; j<n; j++){ prefix += arr[i]: total += prefix; 30 31 32 33 34 35 } return total; } // loop from 0 to n-1
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