Match the line of code with its purpose. java.util.Scanner input = new Scanner (System.in); System.out.println("Enter " + matrix.length + " rows and " + matrix[0].length + " columns: "); for (int row = 0; row < matrix.length; row++) { for (int column = 0; column < matrix[row].length; column++) { matrix[row][column] = input.nextInt(); } } ✓ Choose... finding the the row with the largest sum initializing arrays with random values random shuffling printing arrays summing elements by column summing all elements initializing arrays with input values
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It then prompts the user to enter the number of rows and columns for a matrix. The code then uses nested loops to iterate through each element of the matrix and assigns a value to each element by reading an integer from the user's input using `input.nextInt()`. Show more…
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