
Problem Solving with C++ (10th Edition)
10th Edition
ISBN: 9780134448282
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
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Textbook Question
Chapter 8, Problem 18PP
Write a
For example, given the strings:
11:58:10 PM 12:02:15 AM |
The program should output that the time elapsed is 4 minutes and 5 seconds.
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1
Mark for Review
Consider the following class declaration.
public class Sample
{
private int a;
private double b;
public Sample (int x, double y)
{
}
a = x;
b = yi
}
// No other constructors
The following method appears in a class other than Sample.
public static void test()
{
Sample object =
new /* missing constructor call */ ;
}
APC
Which of the following could be used to replace /* missing constructor call */ so that the method will
compile without error?
Highlights &
Consider the following class definition
public class Bird
private String species;
private String color;
private boolean canFly;
public Bird(String str, String col, boolean ef)
'
species str;
color col;
cantly cf;
Autosaved at: 20:39:18
Mark for Review
Which of the following constructors, if added to the Bird class, will cause a compilation error?
public Bird()
'
species "unknown";
color "unknown";
canFly false;
public Bird(String col, String str).
species str;
color col;
cantly
false;
public Bird (boolean ef, String str, String col)
{
species str
color col;
canFlyef;
public Bird(String col, String str, boolean ef)
>
species str;
color col;
cantly ef;
(0)
Problem A
Add the 8-bit 2's-complement integer 01111111 to the 6-bit 2's-complement integer 011111.
Sign-extend the 6-bit number to 8 bits.
Add in binary and write the 8-bit result.
State whether overflow occurred and how you know.
Give the equivalent base-10 problem and result.
Problem B
Add the 7-bit 2's-complement integer 1010010 to the 5-bit 2's-complement integer 01110.
Sign-extend the 5-bit number to 7 bits.
Add in binary and write the 7-bit result.
State whether overflow occurred and how you know.
Give the equivalent base-10 problem and result.
Problem C
Add the 7-bit 2's-complement integer 1001110 to the 6-bit 2's-complement integer 100100.
Sign-extend the 6-bit number to 7 bits.
Add in binary and write the 7-bit result.
State whether overflow occurred and how you know.
Give the equivalent base-10 problem and result.
Chapter 8 Solutions
Problem Solving with C++ (10th Edition)
Ch. 8.1 - Prob. 1STECh. 8.1 - What C string will be stored in singingString...Ch. 8.1 - What (if anything) is wrong with the following...Ch. 8.1 - Suppose the function strlen (which returns the...Ch. 8.1 - Prob. 5STECh. 8.1 - How many characters are in each of the following...Ch. 8.1 - Prob. 7STECh. 8.1 - Given the following declaration and initialization...Ch. 8.1 - Given the declaration of a C-string variable,...Ch. 8.1 - Write code using a library function to copy the...
Ch. 8.1 - What string will be output when this code is run?...Ch. 8.1 - Prob. 12STECh. 8.1 - Consider the following code (and assume it is...Ch. 8.1 - Consider the following code (and assume it is...Ch. 8.2 - Consider the following code (and assume that it is...Ch. 8.2 - Prob. 16STECh. 8.2 - Consider the following code: string s1, s2...Ch. 8.2 - What is the output produced by the following code?...Ch. 8.3 - Is the following program legal? If so, what is the...Ch. 8.3 - What is the difference between the size and the...Ch. 8 - Create a C-string variable that contains a name,...Ch. 8 - Prob. 2PCh. 8 - Write a program that inputs a first and last name,...Ch. 8 - Write a function named firstLast2 that takes as...Ch. 8 - Write a function named swapFrontBack that takes as...Ch. 8 - Prob. 6PCh. 8 - Write a program that inputs two string variables,...Ch. 8 - Solution to Programming Project 8.1 Write a...Ch. 8 - Write a program that will read in a line of text...Ch. 8 - Give the function definition for the function with...Ch. 8 - Write a program that reads a persons name in the...Ch. 8 - Write a program that reads in a line of text and...Ch. 8 - Write a program that reads in a line of text and...Ch. 8 - Write a program that can be used to train the user...Ch. 8 - Write a sorting function that is similar to...Ch. 8 - Redo Programming Project 6 from Chapter 7, but...Ch. 8 - Redo Programming Project 5 from Chapter 7, but...Ch. 8 - Prob. 11PPCh. 8 - Write a program that inputs a time from the...Ch. 8 - Solution to Programming Project 8.14 Given the...Ch. 8 - Write a function that determines if two strings...Ch. 8 - Write a program that inputs two strings (either...Ch. 8 - Write a program that manages a list of up to 10...
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