Bifalgorithm post · Computer science one · Dynamic Memory

How can arrays be passed to and returned from methods in Java?

How can arrays be passed to and returned from methods in Java? (Computer science one · Dynamic Memory) — "We can pass and return arrays to and from methods in…

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Java methods can receive and return arrays.
Array parameters use a type followed by square brackets, as in array declarations.
The computeSum method demonstrates processing an integer array.
The method receives an array of integers containing n elements.
The method initializes sum to zero.
A loop visits the array elements.
Each element arr[i] is added to sum.
The method returns the computed sum.

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How can arrays be passed to and returned from methods in Java?

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Computer science one

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sam23

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"We can pass and return arrays to and from methods in Java. We use the same syntax as when we define them by specifying a type and using square brackets. As an example, the following method takes an array of integers and computes its sum.\n\n1 /**\n\n2 * This method computes the sum of elements in the\n\n3 * given array which contains n elements\n\n4 */\n\n5 public static int computeSum(int arr[]) {\n\n6 int sum = 0;\n\n7 for(int i=0; i<size; i++) {\n\n8 sum += arr[i];\n\n9 }\n\n10 return sum;\n\n11 }"

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