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Given Files:
selection.h
#ifndef SELECTION_H
#define SELECTION_H
#include <cstddef>
int select(size_t k, const int* list, size_t N);
#endif // SELECTION_H
selection.cpp
#include <stdexcept>
#include "selection.h"
int select(size_t k, const int* list, size_t N) {
// TODO(student): solve the selection problem
}
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- Starter Code #include <sys/types.h>#include <sys/wait.h>#include <unistd.h>#include <stdlib.h> #include <iostream> #include <pthread.h>#include <semaphore.h>#include <atomic> using namespace std; // The length of time the program should runint run_time; // The buffer that will be produced into and consumed from. int *buffer;int buffer_size; // The number of producers and consumers we will haveint num_producers;int num_consumers; // TODO: Declare the semaphores that you will need to implement this algorithm// Semaphores are of type sem_t // TODO: Declare a mutex that you will use in your implementation.// Use type pthread_mutex_t // TODO: Declare any other global variables you will need to // use to implement your algorithm // These atomic variables will be used simply to generate unique numbers// to identify each thread.atomic_int producer_num(0);atomic_int consumer_num(0); // This is the function that will be…Please Fix this probem.Word Puzzle GameIn this assignment is only for individual. You are going to decode the scrambled word into correct orderin this game. One round of play is as follows:1. Computer reads a text file named words.txt2. Computer randomly picks one word in the file and randomly scrambles characters in the wordmany times to hide the word3. Computer displays the scrambled word to user with indexes and gives the user options to1. Swap two letters in word based on index given2. Solve the puzzle directly3. Quit the game4. If a player chooses to swap letters, the computer reads two indexes and swaps the letters. Thegame resume to step 3 with the newly guessed word. If the resulted word after swapping is thesecret word, the game is over.5. If a user chooses to solve directly, computer prompts the user to enter the guessed word. If it’scorrect, the game is over, otherwise goes to step 3.6. After game is over, display how many times the player has tried to solve the puzzle.The following is sample…
- >> classicVinyls.cpp For the following program, you will use the text file called “vinyls.txt” attached to this assignment. The file stores information about a collection of classic vinyls. The records in the file are like the ones on the following sample: Led_Zeppelin Led_Zeppelin 1969 1000.00 The_Prettiest_Star David_Bowie 1973 2000.00 Speedway Elvis_Presley 1968 5000.00 Spirit_in_the_Night Bruce_Springsteen 1973 5000.00 … Write a declaration for a structure named vinylRec that is to be used to store the records for the classic collection system. The fields in the record should include a title (string), an artist (string), the yearReleased (int), and an estimatedPrice(double). Create the following…Python S3 Get File In the Python file, write a program to get all the files from a public S3 bucket named coderbytechallengesandbox. In there there might be multiple files, but your program should find the file with the prefix and cb - then output the full name of the file. You should use the boto3 module to solve this challenge. You do not need any access keys to access the bucket because it is public. This post might help you with how to access the bucket. Example Output ob name.txt Browse Resources Search for any help or documentation you might need for this problem. For exampler array indexing, Ruby hash tables, etc.c programming
- question provided in attachment please read carefully make solution according to question only. ------strictly use below templates while making solution------ Item.cpp #include <iostream>#include <fstream>#include <string>#include <list>using namespace std;class Item{//Fill your code }; Main.cpp #include <iostream>#include <fstream>#include <string>#include "Item.cpp"using namespace std;int main(){//Fill your code herereturn 0;}22. Which of the following statements will sort the first 5 values of a container named x? a. sort(x.begin(), x.end()); b. sort(x.begin(),x.begin()+5); c. sort(x.begin,5); d. none of the above 23. Which a. b. cout << x.end() << endl; c. cout <<*(x.end()) << endl; d. cout << x.last() << endl; 24. An object that can point to and access individual elements within a standard C++ container is known as of the following will display the last value in vector x? cout << x[last] << endl; a. An accessor b. A mutator c. An iterator d. a member 25. A container that is characterized by having individual nodes that consist of a data part and a pointer to the next node in the container is referred to as a. A deque b. A linked list c. A tree d. A map 26. A container that is characterized by having individual nodes that consist of a data part and 2 pointers, one pointing to the next node in the container and the other to the previous node in the container is referred to as a. A deque b. A linked list c.…Complete the below function that takes a file name and a list as arguments andreads the text within the corresponding file, then creates a dictionary whosekeys are the characters of the provided list, and the values are the counts ofthese characters within the text. If a character in the list is not included in the text, "0" should be written in the dictionary as the value of this character. The function returns the created dictionary as a result. If the file does not exist, then the function returns an empty dictionary. Here is an example case, assuming a file named "sample.txt" exists with the following content: ----- sample.txt -----This is an example sentence.This is yet another sentence.------------------------- >>> text2dict("sample.txt", ['a', 'b', 'c', 't']){'a':3, 'b':0, 'c':2, 't':4} (DONT USE İNPUT .VERY İMPORTANT.)
- Create a structure called applianceTvpe with the following members. Use the proper variable TYPES for the members: name; SUpplierlD: modelNo: cost; Create an array variable of type applianceType that can hold 50 components. Write the code segment to read from a file into the structure array. Declare an input file stream identifier for this purpose. Open the file and read until end of file. Keep a count of how many rows actually read. The data file contains the following data: RefrigeratorABC 80 4657 521.62 ToasterOven 100 3245 245.96 MicroWave 95 7878 345.67 Using a looping construct, output to the console (cout) the data read into the structure array. Make sure you do not go outside the bounds of the array or beyond the number of rows actually read. You do not need to write any #include statements, using statements and you do not have to write code to open the file. Assume the file is open. You do need to declare variables needed for the program segment.Question 6 In our recommended development environment, you can use make to compite yoir source code and generate esecutables without O True O False Question 7 The switch statement can take values of any numeric data types to match cases. O True O False Question 8 Given vec1 has 3 elements, vec1.resize(4) adds 4 more elements, totaling 7 elements O True O False O False Question 9 Loop (iteration) control structures are used when we need our program to repeat something over and over again. O True O FalsecreateDatabaseOfProfiles(String filename) This method creates and populates the database array with the profiles from the input file (profile.txt) filename parameter. Each profile includes a persons' name and two DNA sequences. 1. Reads the number of profiles from the input file AND create the database array to hold that number profiles. 2. Reads the profiles from the input file. 3. For each person in the file 1. creates a Profile object with the information from file (see input file format below). 2. insert the newly created profile into the next position in the database array (instance variable).