Problem Solving with C++ plus MyProgrammingLab with Pearson eText-- Access Card Package (9th Edition)
9th Edition
ISBN: 9780133862218
Author: Walter Savitch
Publisher: PEARSON
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Textbook Question
Chapter 3.2, Problem 9STE
What output will be produced by the following code, when embedded in a complete
int x = 200;
cout << “Start\n”;
if (x < 100)
cout << “First Output. \n”;
else if (x > 10)
cout << “Second Output. \n”;
else
cout << “Third Output. \n”;
cout << “End\n”;
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Students have asked these similar questions
4. A) What will be the value of x after the following code is executed?
int x, y = 4, z = 6;
x = (y++) * (++z);
B) Suppose a = 1. What is the value of a after the following code executes? Show the procedure to reach your answer
if(a > 0)
{
switch(a)
{
case 1:
a = a + 3;
case 3:
a++;
case 6:
a = a * 2;
break;
case 8:
a--;
break;
default
a++;
}
else
a = a + 2;
C) What would be the value of x after the following statements were executed?
int x = 10;
switch (x)
{
case 10:
x += 15;
case 12:
x -= 5;
break;
default:
x *= 3;
}
If the user types "2" at the "dd?" prompt and "9" at the "xx?" prompt, then what would be the output of the following program?Please note that the operation x % 10 (i.e., x modulo 10) is always the same as the rightmost digit of x (e.g., 123 % 10 = 3).
Question options:
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None of these options
5.A)For the code segment below, what should be the values for q will result in kiwi being included in the output?
switch(q)
{
case 1:
cout << "apple";
break;
case 2:
cout << "orange";
break;
case 3:
cout << "banana";
break;
case 4:
cout << "pear";
case 5:
cout << "grapes";
default:
cout << "kiwi";
}
B)Evaluate the following segment of a program. Show the procedure to reach your answer.
int a = 3, b = 5, c = 2, d = 4;
find: !(a / b > 0) && (22 > b % c + d) || !(a * d >= b – d / c)
C) Write equivalent expressions for each of the following by using De Morgan’s Law.
!(c == ‘r’ || (( y > 2) && !found ))
Chapter 3 Solutions
Problem Solving with C++ plus MyProgrammingLab with Pearson eText-- Access Card Package (9th Edition)
Ch. 3.1 - Determine the value, true or false, of each of the...Ch. 3.1 - Name two kinds of statements in C++ that alter the...Ch. 3.1 - In college algebra we see numeric intervals given...Ch. 3.1 - Prob. 4STECh. 3.2 - What output will be produced by the following...Ch. 3.2 - What output will be produced by the following...Ch. 3.2 - What would be the output in Self-Test Exercise 6...Ch. 3.2 - What would be the output in Self-Test Exercise 6...Ch. 3.2 - What output will be produced by the following...Ch. 3.2 - What would be the output in Self-Test Exercise 9...
Ch. 3.2 - What output will be produced by the following...Ch. 3.2 - Write a multiway if-else statement that classifies...Ch. 3.2 - Given the following declaration and output...Ch. 3.2 - Given the following declaration and output...Ch. 3.2 - What output will be produced by the following...Ch. 3.2 - What would be the output in Self-Test Exercise 15...Ch. 3.2 - What would be the output in Self-Test Exercise 15...Ch. 3.2 - What would be the output in Self-Test Exercise 15...Ch. 3.2 - Prob. 19STECh. 3.2 - Though we urge you not to program using this...Ch. 3.3 - Prob. 21STECh. 3.3 - Prob. 22STECh. 3.3 - What is the output of the following (when embedded...Ch. 3.3 - What is the output of the following (when embedded...Ch. 3.3 - Prob. 25STECh. 3.3 - What is the output of the following (when embedded...Ch. 3.3 - Prob. 27STECh. 3.3 - For each of the following situations, tell which...Ch. 3.3 - Rewrite the following loops as for loops. a.int i...Ch. 3.3 - What is the output of this loop? Identify the...Ch. 3.3 - What is the output of this loop? Comment on the...Ch. 3.3 - What is the output of this loop? Comment on the...Ch. 3.3 - What is the output of the following (when embedded...Ch. 3.3 - What is the output of the following (when embedded...Ch. 3.3 - What does a break statement do? Where is it legal...Ch. 3.4 - Write a loop that will write the word Hello to the...Ch. 3.4 - Write a loop that will read in a list of even...Ch. 3.4 - Prob. 38STECh. 3.4 - Prob. 39STECh. 3.4 - What is an off-by-one loop error?Ch. 3.4 - You have a fence that is to be 100 meters long....Ch. 3 - Write a program to score the paper-rock-scissor...Ch. 3 - Write a program to compute the interest due, total...Ch. 3 - Write an astrology program. The user types in a...Ch. 3 - Horoscope Signs of the same Element are most...Ch. 3 - Write a program that finds and prints all of the...Ch. 3 - Buoyancy is the ability of an object to float....Ch. 3 - Write a program that finds the temperature that is...Ch. 3 - Write a program that computes the cost of a...Ch. 3 - (This Project requires that you know some basic...Ch. 3 - Write a program that accepts a year written as a...Ch. 3 - Write a program that scores a blackjack hand. In...Ch. 3 - Interest on a loan is paid on a declining balance,...Ch. 3 - The Fibonacci numbers F are defined as follows. F...Ch. 3 - The value ex can be approximated by the sum 1 + x...Ch. 3 - Prob. 8PPCh. 3 - Prob. 9PPCh. 3 - Repeat Programming Project 13 from Chapter 2 but...Ch. 3 - The keypad on your oven is used to enter the...Ch. 3 - The game of 23 is a two-player game that begins...Ch. 3 - Holy digits Batman! The Riddler is planning his...
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