Given an array of integers and a target value, you must determine which two integers sum equals the target and returns a 2D array. Then merge the array into a single array with sorting ( ascending ) ...

This Java program calculates the sum of all elements in a given 2D integer array. The Sum2DArray class contains a method calculateSum(int[][] arr) that iterates through a 2D array and calculates the ...

So, this could be a really dumb question, but I've been searching the API's and can't find much that's working for me.I need to search a 2d array for for the index value of an element. I can't ...