CS 46 Midterm exam on Wednesday, 4 Mar. in class covering material through pp. 227. It will be closed book, no notes. I am NOT going to collect these but to be prepared for the midterm, in addition to all the previous homework, you should be able to write solutions to: 4.2.1, 4.2.2, 4.2.3, 4.3.1a, 4.3.4, 4.4.3.