First i would like to say the course is great so far and its easy to follow. But my concern is in exercises there are stuff that are not shown in from the previous lectures.
In control flow exercise Mosh gave us a task to write a program that ask for user input even though it was not tackled in previous lectures.
Second was in the loop exercise Mosh gave us a task to write a program that input a series of numbers separated with comma which is not also tackled in the previous lectures.