Lecture 23: May 26, 2023

Reading: none
Assignments: Homework 3 and Extra Credit 3, due May 30 (Due date changed)

1. Announcements
   1. Pointer review: problems 8, 9 of the midterm, with pictures

2. C library functions
   1. Time (time, ctime, localtime) [gettime.c]
   2. Random numbers (srandom, random) [rand.c]
   3. String functions (strchr, strrchr, strstr, strtok) [mem.c]
   4. Moving data around memory (memcpy,memcmp) [mem.c]
   5. Math library (ceil, floor, log, log10, exp, pow, trigonometric functions) [mhodge.c]

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

ECS 36A, Programming & Problem Solving Version of May 30, 2023 at 3:18PM

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