Building a scorekeeper

the first thing that we're going to do is build a scorekeeper … to keep track of how many questions … the user got right and how many they got wrong. … Now, in order to do this, we're going to place … our code at the end of our column, … so, our column has a number of children, … it's got a couple of expanded widgets, … one which is for the question, … into the starting file to tell you … this is where your code for your scorekeeper should go. … TODOs are really helpful because when you're working … on a large project, the first thing you probably want to do … is to break it down into smaller, … more manageable, bite-sized chunks, … and then you're going to tackle each of those one by one … until your final project gets built. … So, it's really easy to break down … a large project into a series of TODOs, … and in Android Studio, in order to create a TODO, … it's as simple as simply writing a comment, … so our two forward slashes, … and then we write the word TODO and then we add a colon, …