Just put in as many X/Y value pairs as you like (between -240 and + 240 for X and -180 and +180 for y). Once you are finished with your values type "end" - and you'll the program jumps to the next block: draw the line graph.
This is the next step form our line graph. You can try it out: input as many values for x an y as you want - but watch closely: I am inserting the new values at the right position in DataX! During the input I am iterating through the DataX list and as soon as any current value is higher than my answer I am inserting the answer at that position. And in my variable "counter" I am saving that position - once I have the Y value I am inserting it at the same position in the DataY list. Now you can use the draw line block to actually draw the line graph. In my example I am also adding a little X to mark the point and a call out to show the value. Can you try to make your data input such that it results in two sorted lists as well?
