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Given an integer array "arr", return the sum of all of its elements. array_sumElements([1, 2, 3]) → 6 array_sumElements([2, 5]) → 7 array_sumElements([3, 1, 4]) → 8 Go...Save, Compile, Run (ctrl-enter)Show Hint public int array_sumElements(int[] arr) { } Go Editor font size %:75100125150 Shorter output

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