How would we know the logic of program at beginging?

Question

How would we know the logic we should use exactly for the program, we code at begining from begineers side?

Answer 1

I do just the same as 「ＨＡＰＰＹ ＴＯ ＨＥＬＰ」 mentioned, it does not matter what level of question you are solving but once you solve it on paper then most probably you will be able to solve it using that logic through code as well.