PIC 10B

(Sec. 1a-1b)

C++ Programming and Problem Solving

Instructor: Ivo Dinov, Asst. Prof.

http://www.math.ucla.edu/~dinov/10b.1.001

HOMEWORK 1

Due Date:

Monday, 8:00 PM, July 02, 2001

Please, submit your homework electronically using the "submit" system. Your solutions should be in ASCII (text) files called HW_1_1.txt, HW_1_2.txt and contain the solutions to each of the 2 problems separately.

(HW_1_1.txt) Explain the difference between
- char charArray1[] = "Value of charArray1";
- char charArray2[16] = {'V', 'a', 'l', 'u', 'e', ' ', 'o', 'f', ' ', 'c', 'h', 'a', 'r', 'A', 'r', 'r', 'a', 'y', '2'};
(HW_1_2.txt) In a multi-dimensional array:

int zDim=1010, yDim=2020, xDim=505;
int myIntArray[zDim][yDim][xDim];
order the index dimensions fast-to-slow. Which one is the fastest-varying and which one is the slowest-varying index? What is the total memory space occupied by this array?

\Ivo D. Dinov, Ph.D., Department of Neurology and Program in Computing, UCLA School of Medicine/