You’ve just learned how to set up a two-dimensional array, and now let’s say we want to know the price of regular gasoline of the second gas station. We supply two index values; the first one is the row, the second one the column. So in this case we’re in row zero and in column one. Now you know how to access a particular element. You simply look up the row and the column number and plug them in here. What if you want to look at all elements? For example, to make a print out of every price in the 2D array. Let’s look at that next.