RowSum.java - public class RowSum { public static void main...

public class RowSum {
public static void main(String[] args) {
//Add dimensions to new array
int[][] nums = new int[5][3];
//add variable that we can multiply by
int multi =2;
//nested for loop to populate the array (starts with row)
for (int row = 0; row < nums.length; row++) {
//now we go for the collumn
for (int col = 0; col < nums[row].length; col++) {
nums[row][col] = multi;
//mulitply by 2 for next
multi *= 2;
}
}
//print out array
for (int row = 0; row < nums.length; row++) {