Computer Science: A Structured Programming Approach Using C, Third Edition
3rd Edition
ISBN: 9780534491321
Author: Behrouz A. Forouzan, Richard F. Gilberg
Publisher: Course Technology, Inc.
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Expert Solution & Answer
Chapter 5, Problem 25PS
Explanation of Solution
Given: The following code, where x = 4, y = 0, and z = 2:
if (z == 0 || x && !y)
if (!z)
y= 1;
else
x = 2;
To find: The value of x, y, and z after executing the code given below.
if (z == 0 || x && !y)
if (!z)
y= 1;
else
x = 2;
Solution:
In the given code, the expression, "z == 0 || x && !y", within the if statement evaluates to true because the variable, x, equals to 4 (true) and !y equals to 1 (true) due to which the operator, AND (&&), returns true...
Expert Solution & Answer
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Chapter 5 Solutions
Computer Science: A Structured Programming Approach Using C, Third Edition
Chapter 5, Problem 1PSChapter 5, Problem 2PSChapter 5, Problem 3PSChapter 5, Problem 4PSChapter 5, Problem 5PSChapter 5, Problem 6PSChapter 5, Problem 7PSChapter 5, Problem 8PSChapter 5, Problem 9PSChapter 5, Problem 10PS
Chapter 5, Problem 11PSChapter 5, Problem 12PSChapter 5, Problem 13PSChapter 5, Problem 14PSChapter 5, Problem 15PSChapter 5, Problem 16PSChapter 5, Problem 17PSChapter 5, Problem 18PSChapter 5, Problem 19PSChapter 5, Problem 20PSChapter 5, Problem 21PSChapter 5, Problem 22PSChapter 5, Problem 23PSChapter 5, Problem 24PSChapter 5, Problem 25PSChapter 5, Problem 26PSChapter 5, Problem 27PSChapter 5, Problem 28PSChapter 5, Problem 29PSChapter 5, Problem 30PSChapter 5, Problem 31PSChapter 5, Problem 32PSChapter 5, Problem 33PSChapter 5, Problem 34PSChapter 5, Problem 35PSChapter 5, Problem 36PSChapter 5, Problem 37PSChapter 5, Problem 38PSChapter 5, Problem 39PSChapter 5, Problem 40PSChapter 5, Problem 41PSChapter 5, Problem 42PSChapter 5, Problem 43PSChapter 5, Problem 44PSChapter 5, Problem 45PSChapter 5, Problem 46PSChapter 5, Problem 47PSChapter 5, Problem 48PSChapter 5, Problem 49PSChapter 5, Problem 50PSChapter 5, Problem 51PSChapter 5, Problem 52PSChapter 5, Problem 53PSChapter 5, Problem 54PSChapter 5, Problem 55PSChapter 5, Problem 56PSChapter 5, Problem 57PSChapter 5, Problem 58PSChapter 5, Problem 59PSChapter 5, Problem 60PSChapter 5, Problem 61PSChapter 5, Problem 62PSChapter 5, Problem 63PSChapter 5, Problem 64PS
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