MTE.1 CSE4100 Midterm Exam Results Scores and Percentages – Fall 2011 Average - All 52.85/ % Average - All 52.85/ % Average w/o 5 Grades 57.1/75 = 72.6% Average w/o 5 Grades 57.1/75 = 72.6% NOTE: 5 Grades Below 50%

MTE.2 CSE4100 Problem 1a and 1b

MTE.3 CSE4100 Problem 2

MTE.4 CSE4100 Problem 3

MTE.5 CSE4100 Problem 4a

MTE.6 CSE4100 Problem 4b

MTE.7 CSE4100 Midterm Exam Results Scores and Percentages – Fall 2010 Average - All 49.35/75 = 66% Average - All 49.35/75 = 66% Average 52.43/75 = 70% Average 52.43/75 = 70% NOTE: 3 Grades Below 50%

MTE.8 CSE4100 Problems 1 and 3  Problem 1:  a Left Most and b Right Most Derivations – each took 14 steps  Lost 1 or 2 pts depending on your answer and the correct use of Derivation Notation  1c – 2/4 points regardless of answer  You needed to compute one entry of the TDP Table to see two rules and ambiguity (4/4 pts)  Problem 3:  a ((0|1)(0|1)(0|1))+ (* OK) and b need to have correct notation and if * accept in start state  Took anything – but actual pattern was the numerical equivalent of the sequence:  0,1,2,3,8,9,10,11,16,17,18,19,24,25,26,27, 32,33,34,34, 40,41,42, 43, …etc….

MTE.9 CSE4100 Problem 2 NOTE: 4 pts to Remove Epsilon moves

MTE.10 CSE4100 Problems 4 and 5  Problem 4:  FIRST(E) = FIRST (L) = { ( } 2pts  FIRST(F) = {int, id, (} 2 pts  FOLLOW(L)=FOLLOW(F)= {(, int, id, )} 8pts  FOLLOW(A)= FOLLOW(M) = {int, id, (} 3pts  Problem 5:  part -->  | [ obj_list ]  | epsilon  obj_list --> object obj_list  | object  object --> BLOCK | CYL| H_BLOCK | H_CYL | PART  3pts – bare attempt, 6 pts, better, 9 pts on track, 12 points very close

MTE.11 CSE4100 Midterm Exam Results Scores and Percentages – Fall % 61 81% 6080% 5573% 5472% 5269% 4864% 4459% 4157% Average 53.5/75 71% Average 53.5/75 71%

MTE.12 CSE4100 Exam 1 – Problems 1 and 2

MTE.13 CSE4100 Exam 1 – Problem 3

MTE.14 CSE4100 Exam 1 – Problem 4

MTE.15 CSE4100 Exam 1 – Problem 4

MTE.16 CSE4100 Exam 1 – Problem 5