Answer 1

solo learn provides a very good and interesting platform to learn basics. although in real world programs are different but basics are same. once you are comfortable in any language try thinking how can you use it.

example. you learnt random number . now you can use that to generate OTP
for user to validate.

you got enough about for loop now try looping a list of students and use conditions if one has crossed a border marks in any subject.

that is not all other thing is user interface. so far you saw the logic now try showing the output in a interactive window than console