C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN: 9781337102087
Author: D. S. Malik
Publisher: Cengage Learning
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Question
Chapter 6, Problem 15SA
(a)
Program Plan Intro
To give the output of the given
(b)
Program Plan Intro
To explain the working of the program.
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Students have asked these similar questions
Description
Develop a C program that computes the different roots in a quadratic equation, ax + bX?=0.
r= -b ± v (b? – 4ac) , rl is the root when the + is used in the equation and r2 is the root when
2a
the – is used. The roots r1 and r2 can only be computed when the discriminant
(b - 4ac) is greater than the zero else the quadratic equation does not have any roots and therefore the
program should display "no roots".
NOTE: sąrt is a built in function in C to extract the roots. The program will prompt to input the values of a, b
and c and output the roots r1 and r2 or no roots at all. Check your answer manually.
Sample Output if Applicable
CT 0:Ruel Lauron\C_Programs\QUAD.exe
Enter the value of a:1
Enter the value of b:-3
Enter the value of c:-10
The value of x1 is 5.00
The value of x2 is -2.00
Explain these c++ statements
void bar(int panam) {panam +=1;}
Sub: Data structure
Consider the following 'C’ routine
int DO ( int a[ ], int /b, int ub)
{
int temp;
if( /b == ub)
return a[lb];
else
{
temp =DO( a, Ib+1, ub);
if (a[/b]<= temp);
return a[/b];
else
return temp;
}
What does DO(a,0,5) return if
a[ ] = {0, –1,10,12,5,8};
Chapter 6 Solutions
C++ Programming: From Problem Analysis to Program Design
Ch. 6 - Mark the following statements as true or false:
a....Ch. 6 - Determine the value of each of the following...Ch. 6 - Determine the value of each of the following...Ch. 6 - Consider the following function definition. (4, 6)...Ch. 6 - Consider the following statements:
Which of the...Ch. 6 - Prob. 8SACh. 6 - Prob. 9SACh. 6 - Why do you need to include function prototypes in...Ch. 6 - Prob. 11SACh. 6 - Consider the following function: (4)...
Ch. 6 - Prob. 15SACh. 6 - What is the output of the following program? (4)
Ch. 6 - Write the definition of a function that takes as...Ch. 6 - Prob. 18SACh. 6 - How would you use a return statement in a void...Ch. 6 - Prob. 20SACh. 6 - Prob. 21SACh. 6 - What is the output of the following program?...Ch. 6 - Write the definition of a void function that takes...Ch. 6 - Write the definition of a void function that takes...Ch. 6 - Prob. 8PECh. 6 - The following formula gives the distance between...Ch. 6 - Write a program that takes as input five numbers...Ch. 6 - When you borrow money to buy a house, a car, or...Ch. 6 - Consider the definition of the function main:...Ch. 6 - The statements in the following program are not in...Ch. 6 - Write a program that outputs inflation rates for...Ch. 6 - Write a program to convert the time from 24-hour...Ch. 6 - Jason opened a coffee shop at the beach and sells...
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