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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Chapter 2, Problem 25PS
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int test(int *x, int y){
x=&y;
return(*x+y);
}
int main(void) {
int x=1, y=6;
test(&y, x);
printf("%d %d %d", x, test (&y,x),y);
return 0;
}
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// FixedDebugFive04// Program prompts user for any number of values// (up to 20)// and averages them// C# Programusing System;public class DebugFive04{public static void Main(){int[] numbers = new int[20];const int QUIT = 999;int x;int num;double average;double total = 0;Console.Write("Please enter a number or " +QUIT + " to quit...");num = Convert.ToInt32(Console.ReadLine());x = 0;while ((x < numbers.Length) && num != QUIT){numbers[x] = num;total += numbers[x];Console.Write("Please enter a number or " +QUIT + " to quit...");num = Convert.ToInt32(Console.ReadLine());x++;}average = total / x;Console.WriteLine("The average is {0}", average);Console.WriteLine("The numbers are:");for (int y = 0; y < x; ++y)Console.Write("{0,6}", numbers[y]);}}
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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