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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Textbook Question
Chapter 2, Problem 21PS
Which of the following identifiers are valid and which are invalid? Explain your answer.
a. num
b. num2
c. 2dNum
d. 2d_num
e. num#2
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Chapter 2 Solutions
Computer Science: A Structured Programming Approach Using C, Third Edition
Ch. 2 - The purpose of a header file, such as stdio.h, is...Ch. 2 - Prob. 2PSCh. 2 - The C standard function that receives data from...Ch. 2 - Which of the following statements about the...Ch. 2 - Which of the following statements about block...Ch. 2 - Prob. 6PSCh. 2 - Which of the following is not a data type?...Ch. 2 - The code that establishes the original value for a...Ch. 2 - Prob. 9PSCh. 2 - Prob. 10PS
Ch. 2 - To print data left justified, you would use a in...Ch. 2 - Prob. 12PSCh. 2 - One of the most common errors for new programmers...Ch. 2 - Which of the following is not a character constant...Ch. 2 - Which of the following is not an integer constant...Ch. 2 - Which of the following is not a floating-point...Ch. 2 - Prob. 17PSCh. 2 - Which of the following is not a valid identifier...Ch. 2 - What is the type of each of the following...Ch. 2 - What is the type of each of the following...Ch. 2 - Which of the following identifiers are valid and...Ch. 2 - Which of the following identifiers are valid and...Ch. 2 - What is output from the following program...Ch. 2 - Prob. 24PSCh. 2 - Find any errors in the following program....Ch. 2 - Find any errors in the following program....Ch. 2 - Prob. 27PSCh. 2 - Prob. 28PSCh. 2 - Prob. 29PSCh. 2 - Code the variable declarations for each of the...Ch. 2 - Code the variable declarations for each of the...Ch. 2 - Write a statement to print the following line....Ch. 2 - Write a program that uses four print statements to...Ch. 2 - Write a program that uses four print statements to...Ch. 2 - Write a program that uses defined constants for...Ch. 2 - Prob. 36PSCh. 2 - Prob. 37PSCh. 2 - Write a program that prompts the user to enter an...Ch. 2 - Write a C program using printf statements to print...Ch. 2 - Write a program that reads a character, an...Ch. 2 - Write a program that prompts the user to enter...Ch. 2 - Write a program that reads 10 integers and prints...Ch. 2 - Write a program that reads nine integers and...
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