String subjectNow(int day, int period). Your schedule this semester is: P1 "English", P2 "Art", P3 "History", P4 "Math", P5 "Science", P6 "PE". On Mondays, you have all 6 periods. On Tuesdays and Thursdays, you have even-numbered periods. On Wednesdays and Fridays, you have odd-numbered periods. Given a day and a class period 1-6, return which subject you are taking that period. If your class doesn't meet that day, e.g. P5 Tuesday, return "Nope". The day of the week is encoded as 1=Mon, 2=Tue, 3=Wed, 4=Thurs, 5=Fri.