Starting Out with C++: Early Objects
8th Edition
ISBN: 9780133360929
Author: Tony Gaddis, Judy Walters, Godfrey Muganda
Publisher: Addison-Wesley
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Textbook Question
Chapter 5, Problem 40RQE
int x = 1 ;
while (x < 10)
x++;
cout << x;
Expert Solution & Answer
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Check out a sample textbook solutionStudents have asked these similar questions
int x1 = 66;
int y1 = 39;
int d;
_asm {
}
mov EAX, X1;
mov EBX, y1;
push EAX;
push EBX;
pop ECX
mov d, ECX;
What is d in decimal format?
Match the C-function on the left to the Intel assemble function on the right.
W:
cmpl $4
movl %edi , %edi
jmp .L4(,%rdi,8)
%edi
.L3:
movl $17, %eax
ret
.15:
movl $3, %eax
int A ( int x , int y) {
int a ;
if ( x == 0 )
else i f ( x == 1 ) a = 3 ;
else i f ( x == 2 ) a = 2 0 ;
else i f ( x == 3 ) a = 2 ;
else i f ( x == 4 ) a = 1 ;
ret
.L6:
a = 17;
movl $20, %eax
ret
.L7:
movl $2, %eax
ret
else
a = 0;
.L8:
return a ;
movl $1, %eax
.L2:
ret
. section .rodata
. L4:
.quad .L3
.quad .L5
.quad .L6
.quad .L7
.quad .L8
X:
testl %edi, %edi
je
cmpl
je
cmpl
je
стр1
je
cmpl
.L16
$1, %edi
.L17
$2, %edi
.L18
$3, %edi
int B (int x, int y) {
int a;
switch (x) {
.L19
$4, %edi
%al
movzbl %al, %eax
case 0: a = 17; break;
sete
break;
case 1: a = 3;
case 2: a = 20; break;
case 3: a = 2; break;
case 4: a = 1;
a = 0;
}
return a;
ret
.L16:
break;
movl
$17, %eax
ret
.L17:
movl
$3, %eax
}
ret
.L18:
movl
$20, %eax
ret
.L19:
movl
ret
$2, %eax
What does the function f do?
struct Point2D
{
double x;
double y;
struct Triangle
{
Point2D v1;
Point2D v2;
Point2D v3;
};
void f(Triangle&t)
{
}
int temp = 12.5;
temp = t.v1.x;
t.v1.x = t.v1.y;
t.v1.y = temp;
}
int main ()
{
Triangle mytri;
mytri.v1.x = 1.0;
mytri.v1.y = 22.5;
f (mytri);
Swaps values of x and y in vertex 1 of an argument of type Triangle
Initializes value of x in vertex 1 of an argument of type Triangle
Sets all x,y values in all vertices of an argument of type Triangle
Swaps value of x in vertex 1 with value of x in vertex 2, for an argument of type
Chapter 5 Solutions
Starting Out with C++: Early Objects
Ch. 5.1 - How many lines will each of the following while...Ch. 5.1 - Prob. 5.2CPCh. 5.3 - What will each of the following program segments...Ch. 5.5 - Prob. 5.4CPCh. 5.5 - Write a program segment with a do-while loop that...Ch. 5.5 - Revise your answer to Question 5.8 to use the...Ch. 5.6 - What three expressions appear inside the...Ch. 5.6 - You want to write a for loop that displays I love...Ch. 5.6 - Prob. 5.9CPCh. 5.6 - Write a for loop that displays your name 10 times.
Ch. 5.6 - Write a for loop that displays all of the odd...Ch. 5.6 - Write a for loop that displays every fifth number,...Ch. 5.8 - Prob. 5.13CPCh. 5.8 - Write a for loop that sums up the squares of the...Ch. 5.8 - Write a for loop that sums up the squares of the...Ch. 5.8 - Write a for loop that repeats seven times, asking...Ch. 5.8 - Write a for loop that calculates the total of the...Ch. 5.8 - Prob. 5.18CPCh. 5.8 - Write a sentinel-controlled while loop that...Ch. 5.11 - Which loop (while, do-while, or for) is best to...Ch. 5.11 - How many total stars will be displayed by each of...Ch. 5.11 - What will the following program segment display?...Ch. 5.12 - Prob. 5.23CPCh. 5.12 - What header file must be included in a program to...Ch. 5.12 - What five steps must be taken when a file is used...Ch. 5.12 - What is the difference between a text file and a...Ch. 5.12 - Prob. 5.27CPCh. 5.12 - What type of file stream object do you create if...Ch. 5.12 - What type of file stream object do you create if...Ch. 5.12 - Prob. 5.30CPCh. 5.12 - Assume you have an output file named numbers.txt...Ch. 5 - To _______ a value means to increase it by one.Ch. 5 - To _______ a value means to decrease it by one.Ch. 5 - Prob. 3RQECh. 5 - Prob. 4RQECh. 5 - The statement or block that is repeated is known...Ch. 5 - Each repetition of a loop is known as a(n)...Ch. 5 - A loop that evaluates its test expression before...Ch. 5 - A loop that evaluates its test expression after...Ch. 5 - A loop that does not have a way of stopping is...Ch. 5 - A(n) ______ is a variable that counts the number...Ch. 5 - Prob. 11RQECh. 5 - A(n) ________ is a variable that is initialized to...Ch. 5 - A(n) ______ is a special value that marks the end...Ch. 5 - The ________ loop is ideal for situations that...Ch. 5 - The _____ loop always iterates at least once.Ch. 5 - The _______and ______ loops will not iterate at...Ch. 5 - Inside the for loops parentheses, the first...Ch. 5 - A loop that is inside another is called a(n)...Ch. 5 - The _________ statement causes a loop to terminate...Ch. 5 - The _____ statement causes a loop to skip the...Ch. 5 - What header file do you need to include in a...Ch. 5 - What data type do you use when you want to create...Ch. 5 - What happens if you open an output file and the...Ch. 5 - What data type do you use when you want to create...Ch. 5 - What is a files read position? Where is the read...Ch. 5 - What should a program do when it is finished using...Ch. 5 - Write code that lets the user enter a number. The...Ch. 5 - Write a do-while loop that asks the user to enter...Ch. 5 - Write a for loop that displays the following set...Ch. 5 - Write a loop that asks the user to enter a number....Ch. 5 - Write a nested loop that displays the following...Ch. 5 - Write a nested loop that displays 10 rows of #...Ch. 5 - Rewrite the following code, converting the while...Ch. 5 - Rewrite the following code, replacing the do-while...Ch. 5 - Convert the following whi1e loop to a for loop:...Ch. 5 - Convert the following for loop to a while loop:...Ch. 5 - Prob. 37RQECh. 5 - Prob. 38RQECh. 5 - What will each of the following program segments...Ch. 5 - int x = 1 ; while (x 10) x++; cout x;Ch. 5 - Prob. 41RQECh. 5 - Prob. 42RQECh. 5 - Each of the program segments in this section has...Ch. 5 - A) // This code should use a loop to raise a...Ch. 5 - A) // This code should display the sum of two...Ch. 5 - Prob. 46RQECh. 5 - Characters for the ASCII Codes Write a program...Ch. 5 - Sum of Numbers Write a program that asks the user...Ch. 5 - Distance Traveled The distance a vehicle travels...Ch. 5 - Celsius to Fahrenheit Table In one of the Chapter...Ch. 5 - Prob. 5PCCh. 5 - Ocean Levels Assuming the level of the Earths...Ch. 5 - Pennies for Pay Write a program that calculates...Ch. 5 - Prob. 8PCCh. 5 - Prob. 9PCCh. 5 - Random Number Guessing Game Write a program that...Ch. 5 - Random Number Guessing Game Enhancement Enhance...Ch. 5 - The Greatest and Least of These Write a program...Ch. 5 - Prob. 13PCCh. 5 - Prob. 14PCCh. 5 - Population Write a program that will predict the...Ch. 5 - Math Tutor Version 3 This program started in...Ch. 5 - Hotel Suites Occupancy Write a program that...Ch. 5 - Rectangle Display Write a program that asks the...Ch. 5 - Diamond Display Write a program that uses nested...Ch. 5 - Triangle Display Write a program that uses nested...Ch. 5 - Arrowhead Display Write a program that uses nested...Ch. 5 - Sales Bar Chart Write a program that asks the user...Ch. 5 - Savings Account Balance Write a program that...Ch. 5 - Using FilesTotal and Average Rainfall Write a...Ch. 5 - Using FilesPopulation Bar Chart Write a program...Ch. 5 - Using FilesStudent Line Up Modify the Student...Ch. 5 - Using FilesSavings Account Balance Modification...
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