Complete the given CPP function definition and run it for a test case. void swapString(string &str, int i, int j){ //check whether i and j are in the range //0 to str.length()-1 and i is less than j. //if the conditions are true then swap the //characters at index i and j in the string.

Complete the given CPP function definition and run it for a test case. void swapString(string &str, int i, int j){ //check whether i and j are in the range //0 to str.length()-1 and i is less than j. //if the conditions are true then swap the //characters at index i and j in the string.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: In C++, Write a function that receives a string of characters and return true if the string is in…

A: A program is to be written in a C++ language. The program can be compiled on any one of the online…

Q: Write a function that takes a String and checks whether or not it ends with one of "I", *?.", or*"…

A: The question is to write C++ function to solve the given problem.

Q: Please implement the function both_ends(s). Given a string s, return a string made of the first 2…

A: Your python program is given below as you required with an output explanation.

Q: Write the definition of the string function named L() that takes no parameters and returns a string…

A: Let's move on the function definition in the next step. I have included the explanation in comments…

Q: Write a C code that gets a string and reverses it in place. If the reversed string is the same as…

A: Code without using any string functions #include <stdio.h> int main(){ char text[100]; int…

Q: Write a c++ function which is called GetCopy ans IsEqual(testing cannot be modified) charPtr…

A: The complete C++ code is given below with output screenshot

Q: 8. Write a function called string_reverse() that accepts a string from the user as a parameter. The…

Q: Write the InOrder() function, which receives a vector of integers as a parameter, and returns true…

A: Dear learner, hope you are doing well, I will try my best to answer this question. Thank You!!

Q: Write a C++ function (along with the helper functions) that deletes all occurrences of a word from a…

A: Steps to be followed: There are two functions defined in a program as follows: main() function:…

Q: The DNA of a living organism consists of a string of 4 different bases represented with letters A,…

A: Programming instructions: Take input from the user for a long DNA strand. Call the function…

Q: Write a Function that takes a String as a parameter and returns the GC content (the proportion of…

A: GC content is usually calculated as a percentage value and sometimes called G+C ratio or GC-ratio.…

Q: Complete the function ratio_similarity, which computes the ratio of "similarity" between two…

A: Answer: We have done code in python in and attached code and output as well.

Question

100%

Complete the given CPP function definition and run it for a test case.
void swapString(string &str, int i, int j) {
//check whether i and j are in the range
//0 to str.length ()-1 and i is less than j.
//if the conditions are true then swap the
//characters at index i and j in the string.
}

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Requirement:

VIEW

Approach and Source Code:

VIEW

Code Screenshot:

VIEW

Output Screenshot:

VIEW

Step by step

Solved in 4 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Create a function that determines whether a string is a valid hex code. A hex code must begin with a pound key # and is exactly 6 characters in length. Each character must be a digit from 0-9 or an alphabetic character from A-F. All alphabetic characters may be uppercase or lowercase. Examples isValidHexCode ("#CD5C5C") → true isValidHexCode("#EAECEE") → true isValidHexCode ("#eaecee") → true isValid HexCode ("#CD5C58C") → false // Length exceeds 6
Given a string which is basically a sentence without spaces between words. However, the first letter of every word is in uppercase. You need to print this sentence after the following amendments: (i) Put a single space between these words (ii) Convert the uppercase letters to lowercase. Note: The first character of the string can be both uppercase/lowercase. Write a C++ function that takes a string and then performs the mentioned amendments and returns a string.
Given the code: void e(int x, int y) { if(y<2) { cout << x << " "; return; } cout << x << " "; e(x+1, y-1); } 1. Trace the function when x and y are 4.
Define a function FilterStr() that takes a string parameter and returns "Acceptable" if the first character and the character at index 3 in the string parameter are the same. Otherwise, the function returns "Unacceptable". Ex: FilterStr("surfing") returns Unacceptable Recall string's at() returns a character at the specified position in the string. Ex: myString.at(3) #include <iostream>#include <string>#include <cctype>using namespace std; /* Your code goes here */ int main() { string input; string output; getline(cin, input); output = FilterStr(input); cout << output << endl; return 0;}
code should be python: write a function that allows the input of a list of strings as its only parameter. Inside the body of the function find the first palindromic word and return it. If there is no such word, it should return an empty string. A string is palindromic if it reads the same forward and backward so for example If we call the function with [“horse”, “rat”, “roar”, “dad”, “mom”], the returned value should be “dad”. Note that “mom” is also a palindrome, but it is not the first one.
Write a function called reverse that takes a parameter N which is a string and returns the reverse of the string.
python help... Write a function justVowels() that takes a string as a parameter and returns a new string that contains all the vowels found in the parameter string. The vowels in the returned string should appear in the same order as they did in the parameter string. A vowel is one of a, e, i, o, or u. both the upper- and lower-case vowels should be included. The characters in the returned string should have the same capitalization as they did in the parameter string. If the function is given a string without any vowels or an empty string, it should return the empty string. Use the if-else condition with iterate loop pattern. Don’t forget to include the docstring and comments. How it should run... >>> justVowels('Did you include your collaboration statement') 'iouiueouoaoaioaee' >>> justVowels('If you did not include your collaboration statement no points') 'Iouioiueouoaoaioaeeooi' >>> justVowels('1,2,3,4,...') '' >>> justVowels('') ''
-Python- Write a function get_letter_grade, such that when given * a lab grade score and * a list of the grade cutoffsreturns the letter grade of that score.Note: Your function automatically returns A for the values that are >= to the first cutoff-value in the list, then A- for the second cutoff-value, B+ for the third and so on. The function returns None for anything that's below the score for B-. You test that get_letter_grade(97, [93, 90, 87, 83, 80]) correctly returns an A, and get_letter_grade(93, [97, 90, 87, 83, 80]) returns A-. DO NOT hard-code the cutoffs, since they can change! You can copy/paste the following template: def get_letter_grade(score, cutoffs): if score ... : return 'A' ...: return 'A-' ...: return 'B+' ...: return 'B' ...: return 'B-'
You must use an STL container (such as list or vector) for this assignment; solutions not using an STL container are not acceptable. Write a C++ program to get up to ten integers from the user, store them in an STL container, and then calculate and display: (1) the mean (2) the variance of the population (see https://www.statisticshowto.com/population-variance/ for the formula and an example) (3) the standard deviation (the square root of the variance)
Implement the following C function: repeatChars take in a null-terminated string as an argument and returns a newly- allocated null-terminated string that repeats every character in the input string. For example, repeatChars(''abcd'' )=''aabbccdd'' . You may use the strlen function to determine the length of the string your implementation does not need to check whether malloc returns NULL C Your implementation should not modify the input string
Complete main() to read dates from input, one date per line. Each date's format must be as follows: March 1, 1990. Any date not following that format is incorrect and should be ignored. Use the substr() function to parse the string and extract the date. The input ends with -1 on a line alone. Output each correct date as: 3/1/1990. Ex: If the input is: March 1, 1990 April 2 1995 7/15/20 December 13, 2003 -1 then the output is: 3/1/1990 12/13/2003 main.cpp #include <iostream>#include <string> using namespace std; int DateParser(string month) {int monthInt = 0;if (month == "January")monthInt = 1;else if (month == "February")monthInt = 2;else if (month == "March")monthInt = 3;else if (month == "April")monthInt = 4;else if (month == "May")monthInt = 5;else if (month == "June")monthInt = 6;else if (month == "July")monthInt = 7;else if (month == "August")monthInt = 8;else if (month == "September")monthInt = 9;else if (month == "October")monthInt = 10;else if (month ==…
A function that turns an argument to a string (call it “toString(…)”) is a great use of function overloading. In one sentence, why might this be? In one sentence, why should we generally verify the arguments are what we expect when writing a function?