Hi,
I have these three simple programs.
1-
move the file input into a function, also
move the output to a function.
Finally, determine who is the oldest person
in the class, and then determine who the youngest
person is in the class
// Program Description: Arrays and Functions (and files), part 2
#include<iostream>
#include<string>
#include<fstream>
using namespace std;
int main()
{
/*
Let’s write a shorter program which will prompt
a user for his/her first name, last name and
age.
int number[] = {1, 44, 33, 2};
0 1 2 3
cout << number[1];
*/
const int x = 200;
/*
I am declaring a constant called x. I will use
this value to allocate 10 blank pages for
each array in my program.
*/
string fName[x], lName[x];
int age[x], a=0;
ifstream iFile;
iFile.open(“input.txt”);
ofstream oFile;
oFile.open(“output.txt”);
while(iFile.good())
{
iFile >> fName[a];
iFile >> lName[a];
iFile >> age[a];
a++;
}
a–;
for(int b=0;b<=a;b++)
{
cout << “nnFirst Name: ” << fName[b] << endl;
cout << “Last Name: ” << lName[b] << endl;
cout << “Age: ” << age[b] << endl;
}
system(“pause”);
return 0;
}
2-
what I want you to do:
move the horse position/drawing/etc code into a
function. Ideally, you would have the position
code inside of its own function
display the winner on the screen
: option 1: use a lot of if statements
: Option 2: use an array (easier)
// Program Description: Horse Racing Program
#include<iostream>
#include<time.h> // two libraries needed to
#include<stdlib.h> // generate random numbers
using namespace std;
cout << horse << “: “;
for(int b=0;b<=pos;b++)
cout << ” “;
cout << “~n-n^”;
pos = pos + rand() % 2 + 1;
cout << endl;
int main()
{
int posA=0, posB=0, posC=0, posD=0; // counter to see where the horse
// is currently, can then use it to redraw
// the horse where he/she is needed
// how can I make the below horse move?
char horse;
srand(time(NULL));
// this line of code ensures that our program
// will generate a NEW random number each
// time we ask for one
for(int a=0;a<=25;a++)
{
system(“cls”);
horse=”A”;
// call the function with the position
// of the horse and the horse name
for(int timer=0;timer<=100000000;timer++);
}
// Grant, I want to simulate this horse moving
// across the screen, suggestions on how to
// do it?
/*
I could redraw the horse each time the loop
iterates with the horse in a new position
?
*/
cout << endl << endl;
system(“pause”);
return 0;
}
3-
I want a kiosk style system for my movie theater.
I want customers to be able to purchase movie
tickets and/or food/drink items from this kiosk.
The customer will get a receipt he/she can bring
to get food/drink items, and also ticket for
any movie he/she wants to see.
The program should have one total that the customer
would pay when the customer is finished using
the kiosk:
example: I buy 2 movies tickets for a particular
movie and also buy 2 popcorns and 2 drinks.
Ideally, I would have a combo package where a
customer can have purchase tickets, food/drink
items for a discount.
The kiosk will accept credit cards only, therefore
you do not need to worry payment code in your
program
what I am looking for in your program:
Files for reading/displaying the available movies
Functions: should have functions for the movie
section, and also for food/drink items.
Finally, student discount of 10% if that person
has a student ID. If they do, then offer that
student a season pass for $100 which would allow
for unlimited movies for a the year
