Question

c++

Each menu choice will call a different function. If you did not put the Math Break code into its own function before, you will do it in this lab. You will write function stubs for options 3, 4, and 5. You will implement options 1 and 2 for Lab 3. Display an error message if an invalid option is entered. You can assume they will enter an integer option when prompted.

Option 1: Reads 17 records out of a file. You can assume the data is all there and it is correct. You can use my cd file or create one of your own, but make sure it works with my file.

Option 2: Displays all 17 records with the following column headings: Artist Title Year Released

NOTE – Violating any of the following is grounds for getting an F on your lab:

You will NEVER use break, exit, return, pass, continue or anything to leave a loop (or iteration), function, or other construct prematurely, unless it is part of the structure as in a case statement.

You will NEVER have a function call itself, unless it is intentional recursion.

You will NEVER use global variables. However, you may use global constants if it is appropriate and they are used properly.

You will have only one return statement in a function.

cd.txt

Testament
The Gathering
1999
Five Finger Death Punch
American Capitalist
2011
Trivium
In Waves
2011
Megadeth
Rust in Peace
1990
In Flames
Sounds of a Playground Fading
2011
Marilyn Manson
Holy Wood
2000
Rob Zombie
Hellbilly Deluxe
1998
The Misfits
American Psycho
1997
Metallica
Ride the Lightning
1984
Pantera
Cowboys From Hell
1990
In Flames
Clayman
2000
Testament
Dark Roots of Earth
2012
Anthrax
Worship Music
2011
Savatage
The Wake of Magellan
1997
Trivium
Shogun
2008
The Cult
Sonic Temple
1989
Testament
Demonic
1997

Answer 1

C++ program given below......

#include <iostream>
#include <string.h>
#include <fstream>
#include <stdlib.h>
using namespace std;

// Structure for record.....
struct record
{
char artist[50];
char title[50];
char year[50];
};

int main()
{
// Records array.....
struct record rc[18];

// Input file pointer
ifstream ptr;

ptr.open("cd.txt");

// Check for errors.....
if(!ptr)
{
cout<<"\nFile opening error\n";
exit(1);
}

// Option 1: Read records from file....
for(int i=1;i<18;i++)
{
ptr.clear();
ptr.getline(rc[i].artist, 50);
ptr.clear();
ptr.getline(rc[i].title, 50);
ptr.clear();
ptr.getline(rc[i].year, 50);
}

// Option 2: Display records............
cout<<"Artist.........Title......Year!\n\n";
for(int i=1;i<18;i++)
{
cout<<rc[i].artist<<"\t"<<rc[i].title<<"\t"<<rc[i].year<<endl;
}

ptr.close();

return 0;
}

Terminal 1, E ·M) (100%) w) 11:16PM * Open Save C.cpp cd.txt #include iostream> 2#include <string . h> #include cfstream» 4 #include <stdlib.h> e ashwini@ashwini:- 5 using namespace std; 7// Structure for record.ashwini@ashwint: S g c.cpp 8 struct record ashwini@ashwini /a.out 10 char artist[50] 11 char title[50]: 12 char year[0]; 13 14 15 int main() The Gathering 1999 Testa ent Five Finger Death Punch Anerican Capitalist Trivium In Waves Megadeth In Flames Marilyn Manson Holy Wood Rob Zonbie The Misfits Metallica Pantera Cowboys From Hell In Flames Testament Anthrax Worship Music 2011 savatage Trivium Shoqun 2008 The Cult Testa ent 2θ11 2011 Rust in Peace 1990 Sounds of a Playground Fading 2011 2 00 Hellbilly Deluxe American Psycho 1997 Ride the Lightning 17// Records array... 1998 18 struct record rc[18]: 1984 1990 20// Input file pointer 21 ifstream ptr; Clayman 2000 Dark Roots of Earth 2012 23 ptr.open("cd.txt") The Wake of Magellan 1997 25// Check for errors.. 26 if(!ptr) 27 Sonic Temple Demonic 1997 1989 cout<e" InFile opening erroashwint@ashwint:-s I 29 exit(1); 30 32//option 1: Read records 33 for(int í=1;i< 18 ;i++) 34 fron file 35 ptr.clear) 36 ptr.getline(rci].artist, se); 37 ptr.clear) 38 ptr.getline(rcli].title, 50); C++ Tab Width: 8 Ln 22, Col 1 INS