Lecture 20: May 19, 2023

Reading: zyBooks text, §12.3
Assignments: Homework 3 and Extra Credit 3, due May 25

1. Announcements
   1. We haven’t graded the midterms yet

2. Bases
   1. Hexadecimal to Binary, binary to hexadecimal
   2. Decimal to Binary, binary to decimal

3. Bit operators and operations
   1. And (&), or (|), xor (\^), not (\sim)
   2. Left shift (<<), right shift (>>)
   3. Extracting one or more bits from a word [bits1.c, bits2.c, bits3.c]

Matt Bishop Office: 2209 Watershed Sciences Phone: +1 (530) 752-8060 Email: mabishop@ucdavis.edu

ECS 36A, Programming & Problem Solving Version of May 22, 2023 at 11:51AM

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