I have seen developers struggle to identify the problem. You can't solve a problem if you don't know what a particular algorithm do for you. I have seen java developers knowing only ArrayList and nothing else in the collection.
In numerous forums, people ask for code because they don't know what the problem is. In which case, even search can't help.
In numerous forums, people ask for code because they don't know what the problem is. In which case, even search can't help.