CS 111 - 3/13/18 ------ Office Hours Today (Tuesday 3/13/18) pushed back 1:45pm - 3:15pm ------ Exam Results: Count: 112 Max: 100 (x3) Min: 14 Average: 76.27 Median: 80.50 St. Dev: 18.06 90+: 32 80's: 26 70's: 19 60's: 17 50's: 8 40's: 5 30's: 3 20's: 1 10's: 1 ------------- Comments on Exam: - Beware of invalid symbols: Things that can't be typed i.e: <= >= x/y main() : recursive calling Never Nest functions Parameter list at the function def statement - must list variables, not values count += 1 --------------- Midterm Grades: Based on 37.5 of the total points possible: 6 Labs, 1 Project, 1 Exam, 8 weeks of quizzes Used Cut-off from Syllabus (90%, 80%, etc) Better to under-estimate Midterm Grade, than over-estimate. ------------ Coming up on Advising Season Clicker Question: Frequency BB What is the value of z when this code is finished executing? x = 0 # x: 0 1 2 3 4 5 z = 0 # z: 0 2 4 6 7 8 while ( x < 5 ) : if ( x < 3 ) : z = z + 2 else: z = z + 1 x = x + 1 a. 7 b. 8 c. 9 d. 10 e. None of the above What is the value of z when this code is finished executing? x = 25 # x: 25 z = 0 # z: 0 1 if ( x > 10 ) : z = 1 elif ( x > 20 ) : z = 2 elif ( x > 30 ) : z = 3 else: z = 4 a. 4 b. 3 c. 2 d. 1 e. 0 --------------------------- Project 2 Due Thursday