Question

write a C++ program that reads the gallery's inventory from a file called ArtFile.txt or ArtFile.csv into the array of artist struct. Then allow the user to look up the art by specifying any field in the record. [The file extracted a selected number of art works from the National Gallery of Art: NGS.gov.]

The user should be able to specify a field, and a value for that field, and the program then returns all artworks that match those criteria. For example, the user may specify Artist and Steichen, and the program will output all of the information concerning every work in the gallery by that artist.

The key elements reviewed in this assignment are: (1) defining the appropriate structs, (2) defining the arrays for the structs, (3) opening and reading from a file that populates the declared struct, (4) implementing all the exercises in 7 of the Programming Warm-Up Exercises.

Programming Warm-Up Exercises

7. A gallery needs to keep track of its paintings and photographs. It keeps some art works on its walls. Each one is described by the following information:

A struct for artist
Artist Last Name (string)
Artist First Name (string)
An internal struct for work of art with
Medium (string) [black chalk, engraving, etching, charcoal, gelatin silver print, gouache, graphite, iris print, lithograph, oil, paper collage, pen and brown ink, photogravure, platinum print, red chalk, tempera and ink]
Title (string)
Width (double)
Price (double)
Room (string) [where it is hung :main, green, blue, north, south, entry, balcony]
Define a struct for artist and an internal struct for work of art hanging in the museum. The artist struct is an array. The several works of art within each artist struct is an additional array. Lastly, declare the artist struct array with the name currentList and an int variable numPieces. The numPieces variable contains the number of pieces represented in the array. [There should be 34 items.]

8. Write expressions that retrieve the following values from the array declared in Exercise 7.

The 7th work of art.
The title of the 12th work of art.
The width of the 25th work of art.
The room for the 34th work of art.
The first letter of the artist's name for the 18th work of art.
9. Write a �for loop� that prints a list of the artist, title, and price for every artwork in the currentList array defined in Exercise 7.

10. Write a code segment that sums the prices of the artworks in the gallery described in Exercise 7.

11. Write a code segment that outputs the titles of the artworks in the blue room of the gallery described in Exercise 7.

12. Write a code segment that sums the prices of the oil paintings in the gallery described in Exercise 7 that are larger than 300 square inches in size.

Answer 1

Answer /xxxxx***** CPP INVENTORY //HEADER FILES INCLUSION #include <iostream> #include <string> # include <conio. h> #include <cstdlib> #include <fstream> using namespace std: //STRUCTURE OF workOfArt struct workofArt PROGRA FOR GALLERY*****/ string medium; string title; string room double width; double price; //STRUCTURE OF artist struct artist string lastName; string firstName; workofArt wart; //ARRAY OF STRUCTURE struct artist currentList [1001; //MAIN METHOD int main () Comment [31]: Question 7 int i-0 int NUMOFPIECES-34: int cnt1-0: /INVENTORY FILE ifstream inventoryfile ("ArtFile.txt"; //CHECK WHETHER FILE IS OPENED if (inven torỵfile. is open ( ) ) //READ FROM FILE while (inventoryfile>>currentList [1]·lastName && cntKNUMOFPIECES)

cout<<"Artist Name:"<<currentListi]. lastName<endl: cout<<"Artist First Name : " <<current List [i] . firstNameくくendl ; cout<< "Title : "<<current List [i] cout<< " Price: "<<currentLi st [h] .wart . titleくくendl ; . wart. priceくくendl; ˋ-..-{ Comment [34]: Question 9 //CALCULATE THE TOTAL PRICES ITEMS IN TH E GALLERY.... int sum prices 0; for (int kl-0: kl<cntlikl++) m pri es+ =currentList [1] .wart.pri ce; cout<<"n TOTAL PRICES OF THE ARTWORK IN THE GALLERY : "<<sum pricesくくendlくくendl; ] Comment [35]: Question 10 -.-- //PRINT THE TITLE OF ARTWORK IN THE BLUE ROOM cout<< "TITLES OF ARTWORK IN THE BLUE ROOM: "<<endl<<endl; for (int kl-0: kl<cntlikl++) if (cur rentList [h] . wart. room--"blue") cout<< "Title" <<currentLi st[ ] . wart. titleくくendl; … '-'·-1 Comment [36]: Question 11 //CALCULATE THE TOTAL PRICES OF OIL PAINTINGS WHICH HAS WIDTH OF 300 SQUARE INCHES int oilPaintings prices-0 for (int kl-0; kl<cnt1:kl++) if (currentList [1] . wart-medium--"oilea int ings" &&currentList [i] .wart.width>=300) wil Paintings price s+=cu r rentList [j.wart.price; cout<<"TOTAL PRICESOF OIL PAINTINGS WITH WIDTH 300: "<<01|Paintings pricesくくend!くくendl; ). Comment [37]: Question 12 getch); return 0; )//END MAIN