Question

2. Using the Prelude to Programming book, complete Programming Challenge 2 on page 463. Save your file as LASTNAME_FIRSTNAME_M07HW2. (worth 15 points)

Create a program that allows the user to input a list of first names into one array and last names into a parallel array. Input should be terminated when the user enters a sentinel character. The output should be a list of email addresses where the address is of the following form: [email protected].

please help!!!!

Answer 1

Here is the program code for the above question. Hope it Helps!

PROGRAM CODE:

#include<iostream>

using namespace std;

int main()

{

string first[100],last[100],str,str1; //first[] array will store firstnames and last[] array lastnames

int i;

cout<<"Enter firstnames and enter $ to stop:\n";

cin>>str; // getting input

for(i=0;str!="$";i++) //$ will be the sentinel character

{ // loop condition to receive input until sentinel character is received as input

first[i]=str;

cin>>str;

}

cout<<"Enter lastnames and enter $ to stop:\n";

cin>>str1; // getting input

for(i=0;str1!="$";i++)

{

last[i]=str1;

cin>>str1;

}

int n=i; //'n'represents number of elements in array

cout<<"\nList of emails are : \n";

for(i=0;i<n;i++) //loop to print list of emails

{

cout<<first[i]<<"."<<last[i]<<"@mycollege.edu"<<endl;

}

return 0;

}

Screenshot of program code:

OUTPUT: