Problem Solving with C++ (10th Edition)
10th Edition
ISBN: 9780134448282
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
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Chapter 8.1, Problem 5STE
Program Plan Intro
“strlen()” function:
The function “strlen()” is used to find the length of the string. The length does not include the null character because the function will terminate and return the length when the null character is found.
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public static String pancakeScramble(String text) This nifty little problem is taken from the excellent Wolfram Challenges problem site where you can also see examples of what the result should be for various arguments. Given a text string, construct a new string by reversing its first two characters, then reversing the first three characters of that, and so on, until the last round where you reverse your entire current string
C.
Programming language: Python
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Write a python Program that will include the following:
• It will read from the user (with the Input method) a string. The user will be able to enter whatever text he wants.
• You should then read the string character by character and do the following
If the character is any Latin character (lowercase or uppercase A-Z, a-z) you will print "READING ALPHABETIC CHARACTER *", where * is the character you read
If the character is a number you will print "READING DIGIT *", where * is the digit read
If the character is any other punctuation mark (or the space), you will print "READING SIMPLE CHARACTER *", where * is the character read
• For prints please use f-string
Match the std::string constructor on right to its function on left.
Source:
https://cplusplus.com/reference/string/string/string/ E
string()
string (const string& str)
string (const char* s)
string (size_t n, char c)
[Choose]
[Choose ]
constructs a copy of str.
constructs an empty string, with a length of zero characters.
copies the null-terminated character sequence (C-string) pointed by s.
fills the string with n consecutive copies of character c.
[Choose ]
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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- Using c++, Write a function that accepts a string "s" and returns the character in the string with the largest ascii valuearrow_forwardWrite a function that counts the number of letters in a C-string using the following header: int countLetters(const char s[]) Write a test program that reads a C-string and displays the number of letters in the string.arrow_forward3. String (a) Write a Python function that accepts a string s and an integer n with a single digit (i.e., 0, 1, 2, 3, 4, 5, 6, 7, 8, or 9) as its arguments, and returns a new string that replaces every digit n found in s by a new digit that equals to (n + 1) %10. The function returns an empty string if n is not a single digit integer or is negative. COMP132 Assignment #2 replace_string("He330", 3)-> "He440" "He331" replace_string("He330",0)-> replace_string("He330",-4) replace_string("He330", -> 12)-> 11 11 11 11 (b) Write a Python function that accepts a string as the argument, moves the first 3 characters of the string to the end, and prints it out. If the length of the string is less than 3, your function should print an error message. move_string ("Hello") ->loHel move_string ("Hi, My name is Mark.") -> My name is Mark. Hi, move_string ("Hi")->Invalid Stringarrow_forward
- python: def shakespeare_position(role, section): """ Question 2 - Regex You are reading a Shakespeare play with your friends (as one frequently does) and are given a role. You want to know what line immediately precedes YOUR first line in a given section so that you are ready to go when it is your turn. Return this line as a string, excluding the character's name. Lines will always begin with the character's name followed by a ':' and end in a "." or a "?" Each line is separated by a single space. THIS MUST BE DONE IN ONE LINE. "" Args: role (str) section (str) Returns: str section_1 = 'Benvolio: By my head, here come the Capulets. Mercutio: By my heel, I care not. ' + 'Tybalt: Gentlemen, good den - a word with one of you. Mercutio: And but one word with one of us?' >>> shakespeare_position('Tybalt', section_1) 'By my heel, I care not.' >>> shakespeare_position('Mercutio', section_1) 'By my head, here…arrow_forwardComplete the function below: string makePalindrome(string s){ //returns the palindrome of string s } Complete the function and also test the function for sample string "ABC" , Output should be "ABCCBA" C++arrow_forwardGiven a string on one line and an integer number on a second line, add a copy of the last number of characters of the string to the string's end. Then, output the result. Ex: If the input is: Fuzzy bear 4 the output is: Fuzzy bearbear Note: Using a pre-defined string function, the solution can be just one line of code. #include <iostream>#include <string>using namespace std; int main() { string strVar; int substrLen; getline(cin, strVar); cin >> substrLen; /* Your code goes here */ cout << strVar << endl; return 0;}arrow_forward
- 3. A. write the set notation for the given regular expression: (a + (bb)*) 4. B. Write a regular expression for all String which have even no. of '1' (5arrow_forwardComplete the check_strings_same_start(word1, word2) function which is passed two string parameters. The function returns True if the two parameter strings start with the same character and only one (not both) of the parameter strings has an even number of characters (including any space characters), otherwise the function returns False. For example: Test Result result = check_strings_same_start("blue", "bag") True print(result) print(check_strings_same_start("babyproofing", "baby")) False print(check_strings_same_start("check", "fact")) Falsearrow_forwardUse pythonarrow_forward
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