Do you want to return a copy of newArr? see the following: copy a 2d array in java. If you don't need a copy - just return newArr. int a[][]=new int[3][3]; Scanner s=new Scanner(System.in); …

Returning a 2D array in Java involves defining a method with a 2D array return type, initializing and populating the array within the method, and finally returning the filled 2D array. The …

Mar 24, 2025 · In this article we cover different methods to print 2D Array. When we print each element of the 2D array we have to iterate each element so the minimum time complexity is O …

Feb 14, 2025 · Learn how to return an array in java with example, syntax for returning one dimensional array from a method, 2D array from a method in java

You can also return an array from a method. The example below shows 2 methods. The first method, getArray() , returns a two dimensional array, and the second method, sum(int[][] m) , …

Dec 24, 2017 · But the correct way to put values in 2d array are: answer[rowNumber][coulmnNumber]=someValue; example: answer[0][1]=5; Side note: In your …

Jun 29, 2022 · The java.lang.reflect.Array.getShort() is an in-built method of Array class in Java and is used to return the element present at a given index from the specified Array as a short. …

May 29, 2024 · You can pass a two-dimensional array to a method just as you pass a one-dimensional array. You can also return an array from a method. The program below gives an …

Dec 27, 2023 · Key Takeaways and Best Practices for Returning Arrays in Java. We‘ve explored several techniques for returning array references in Java, including: Returning variable …

Mar 5, 2014 · In this step, I will create a java class named TwoDIntArrayTest with the following methods: declare_array – defines a 2-D array with an integer type. declare_and_create_array …