3- Write a C# program that read a string and split this string according to a set of chars( space, comma and colon) into an array of strings using Substring, IndexOfAny(or LastIndexOfAny) The book on Ex : strl ="The book:on the table, and the pen" → result= the table and the реп

3- Write a C# program that read a string and split this string according to a set of chars( space, comma and colon) into an array of strings using Substring, IndexOfAny(or LastIndexOfAny) The book on Ex : strl ="The book:on the table, and the pen" → result= the table and the реп

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

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Write a C++ program that searches for "anagrams'' in a dictionary. An anagram is a word obtained by scrambling the letters of some string. For example, the word "pot'' is an anagram of the string "otp." For this solution you must not use recursion. Instead, use the std::next_permutation function in the algorithm library. Here is a downloadable link to the words.txt file, but you must be logged in to a google account for it to show up: https://drive.google.com/file/d/1GSIp0R224wnJUARW1qj1AnBWKO-cZyS8/view?usp=sharingHere is a sample of how the program might work:Please enter a string for an anagram: optMatching word optMatching word potMatching word top Here is another sample of how the program might work:Please enter a string for an anagram: blahNo matches foundYou must write these two functions with the exact same function signature (include case):int loadDictionary(istream &dictfile, vector<string>& dict);Places each string in dictfile into the vector dict. Returns the…
Task 2: Implement the function Searchingstrings that allow to search a sub-string in a given string and display the: First occurrence, Last occurrence, First occurrence from a given index and Last occurrence from a given index. You can use the following String methods: string. IndexOf(searchvalue, start) return the position of the first occurrence of specified character(s) in a string. string.lastIndexOf(searchvalue, start) return the position of the last occurrence of specified character(s) in a string. You can use the following string to test your solution: var letters = "abcdefghijklmnopqrstuvwxyzabcdefghijklm"; Write the code in a separate.js and separate.html file.
In c++ and without the use of vectors, please. Thanks very much! A contact list is a place where you can store a specific contact with other associated information such as a phone number, email address, birthday, etc. Write a program that first takes as input an integer N that represents the number of word pairs in the list to follow. Word pairs consist of a name and a phone number (both strings). That list is followed by a name, and your program should output the phone number associated with that name. Define and call the following function. The return value of FindContact is the index of the contact with the provided contact name. If the name is not found, the function should return -1 This function should use binary search. Modify the algorithm to output the count of how many comparisons using == with the contactName were performed during the search, before it returns the index (or -1). int FindContact(ContactInfo contacts[], int size, string contactName) Ex: If the input is: 3…
Write a Menu Driven C++ program that creates a character array/string by taking input from user and perform following tasks by displaying menu to user, the menu operations are implemented using functions: a) Calculate length of string. b) Count number of words in string. c) Check a string is palindrome or not. d) Find a word within the array. If found display its starting position. e) Convert a string in lowercase. f) Convert a string in uppercas
reate an array of size 7 of integers array is 1, -9, 10, 20, 5, 6, 7 write a C++ program that finds the maximum number in this array and uses a function to find the max value. int maxnumber = findmaxarray(mylist, 7); int findmaxarray(list[], sizeofarray) { int maxvalue; ... ... return maxvalue;
Create a program in C that stores the information of up to 25 containers loaded on ship.Ask the user for the number of containers to be loaded. If the user enters a number of containersgreater than 25 or less than 3, then re-prompt for the container number until an acceptable number isentered.Create an array of floats with six rows and a number of columns equal to the number of containersprovided by the userDisplay a menu to do the following:- A or a to add a container.- D or d to delete a container.- R or r to retrieve the information of one container.- T or t to retrieve the information of all containers.- W or w to retrieve the total weight of the loaded containers.- C or c to retrieve the total cubic volume of the containers loaded on the ship (array).- V or v to retrieve the total value of the containers loaded on the ship.- X or x to exit the programOption A: for this option check if the array has an empty column to enter the information for acontainer, if not, output a message…
please code in python Write a program to sort a list of dictionaries by phone color using a Lambda function. [{'make': 'Nokia', 'model': 216, 'color': 'Black'}, {'make': 'Mi Max', 'model': '2', 'color': 'Gold'}, {'make': 'Samsung', 'model': 7, 'color': 'Blue'}]
Write a C# program that asks the user to enter a sentence, and then counts the number of words in the sentence. Your program should do the following: Ask the user to enter a sentence using the Console.ReadLine() method. Use the Split() method to split the sentence into words based on spaces. for example: // Split the sentence into words based on spaces string[] words = sentence.Split(' '); Count the number of words in the sentence using the Length property of the resulting array. Print a message to the console indicating the number of words in the sentence using the Console.WriteLine() method. Provide the code for your program (the .cs file). Example output: Enter a sentence: The quick brown fox jumps over the lazy dog. The sentence contains 9 words.
Write a C program to find words in a word search. User types the word and the program confirms which row and column it is in from the word search that is 4 by 4. Implement the function: void search2D(char wrd[], int wordSize, const int size, char grid[size][size]); void printLocationFound(int rowDir, int colDir);
Write a program to reverse a given string using pointers. Your program should take a string as input and then modify the string in place so that it becomes reversed. You may use only pointer variables and not any array indexing. In c language please
1. Write a C++ program to sort a numeric array and a string array. 2. Write a program that will ask the user to give five numbers and then it will search for the biggest number in the given list from the user. Use a two dimensional array.
IN C++ Write a program to compare two arrays for equality. Write a similarprogram to compare two vectors. we should make 6 test : same length the first is longer, the second is longer, equal, the first greater , the second greater; try different symbols not only letters.