Problem Solving With C++ (Looseleaf) - With Access
9th Edition
ISBN: 9780133835267
Author: SAVITCH
Publisher: PEARSON
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Textbook Question
Chapter 8.2, Problem 17STE
Consider the following code:
string s1, s2 (“Hello”);
cout << “Enter a line of input: \n”;
cin >> s1;
if (s1 == s2)
cout << “Equal \n”;
else cout << “Not equal \n”;
If the dialogue begins as follows, what will be the next line of output?
Enter a line of input:
Hello friend!
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Students have asked these similar questions
(1) Prompt the user for a string that contains two strings separated by a comma. (1 pt)
Examples of strings that can be accepted:
Jill, Allen
Jill , Allen
Jill,Allen
Ex:
Enter input string:Jill, Allen
(2) Print an error message if the input string does not contain a comma. Continue to prompt until a valid string is entered. Note: If the input contains a comma, then assume that the input also contains two strings. (2 pts)Ex:
Enter input string:Jill AllenError: No comma in string.
Enter input string:Jill, Allen
(3) Extract the two words from the input string and remove any spaces. Store the strings in two separate variables and output the strings. (2 pts)Ex:
Enter input string:Jill, AllenFirst word: JillSecond word: Allen
(4) Using a loop, extend the program to handle multiple lines of input. Continue until the user enters q to quit. (2 pts)Ex:
Enter input string: Jill, Allen First word: Jill Second word: Allen Enter input string: Golden , Monkey First word: Golden Second word:…
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 ))
In C++
Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the string. The output should include the input character and use the plural form, n's, if the number of times the characters appears is not exactly 1.
Ex: If the input is:
n Monday
the output is:
1 n
Ex: If the input is:
z Today is Monday
the output is:
0 z's
Ex: If the input is:
n It's a sunny day
the output is:
2 n's
Case matters. n is different than N.
Ex: If the input is:
n Nobody
the output is:
0 n's
The program must define and call the following function that takes the input string and character as parameters, and returns the number of times the input character appears in the input string.int CalcNumCharacters(string userString, char userChar)
Chapter 8 Solutions
Problem Solving With C++ (Looseleaf) - With Access
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...
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- Program is to be written in C (1) Prompt the user for a string that contains two strings separated by a comma. Examples of strings that can be accepted: Jill, Allen Jill , Allen Jill,Allen Ex: Enter input string: Jill, Allen (2) Report an error if the input string does not contain a comma. Continue to prompt until a valid string is entered. Note: If the input contains a comma, then assume that the input also contains two strings. Ex: Enter input string: Jill Allen Error: No comma in string. Enter input string: Jill, Allen (3) Extract the two words from the input string and remove any spaces. Store the strings in two separate variables and output the strings. Ex: Enter input string: Jill, Allen First word: Jill Second word: Allen (4) Using a loop, extend the program to handle multiple lines of input. Continue until the user enters q to quit. Ex: Enter input string: Jill, Allen First word: Jill Second word: Allen Enter input string: Golden , Monkey First word:…arrow_forwardPrompt the user to enter a string s and an integer i in the range 0 to l where l is the length of the string s. Then show how to remove the character at index i from the string s using C++ inbuilt functions. Write program in C++ languagearrow_forwardIn C++ write a program that prompts the user to enter three strings and then make a new string formed by concatenation of the three strings with space in between. Print the new string formed in output. Input- "Alpha", "Beta", "Gamma" Output- "Alpha Beta Gamma"arrow_forward
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