-
August 2nd, 2013, 06:11 PM
#1
An Event Planner
Hey guys i m trying to do an assignment that was posted about 10-15years ago. but i m doing it with a slight bit of modification. Below is the detail of the assignment.
http://www.taumoda.com/web/class/day6.html
What i am trying to do is, instead of it being a kids b'day party, let it be a normal adults party.
Let there be x number of invited guests. and lets imagine that 50% of all the guest consumer beer. and let beer come in kegs to feed 20 guests/keg.
I just need help with the last function in my code. where i want the number of invited guest to come from an earlier function (inv_guest) and then calculate the number of kegs of beer to be ordered. for example, if 123 people are invited, a total of 4 kegs of beer will be ordered; 3 for the first 60 and an extra 1 for the remaining 1 person.
Code:
#include <iostream>
#include <stdlib.h>
using namespace std;
const int kegs = 20;
const int cases = 20;
const int pizza = 4;
int num_guest = 0;
void welcome();
int inv_guest(int);
void display();
void input();
void beer(int &);
void coke();
int main ()
{
int x, choice;
/*
while (choice!=6)
{
switch(choice)
*/
input();
beer(num_guest);
system("PAUSE");
return 0;
};
void input()
{
int choice;
welcome();
do
{
cout<<"\n\nEnter A Valid Choice \n";
cin>>choice;
}while(!(choice>=1 && choice<=5));
}
int inv_guest(int num_guest)
{
int guest;
cin >> guest;
return guest;
}
void welcome()
{
cout << "\t***The Party Planning Assistant is please to be at your service!***\n\n";
cout<<"\n*********************************\n";
cout<<" 1. Enter number of Invited Guests \n";
cout<<" 2. Determine beverage orders \n";
cout<<" 3. Determine food orders \n";
cout<<" 4. Display Information \n";
cout<<" 5. Exit Application \n";
cout<<"***********************************";
}
void beer(int &people)
{
double beer = 0;
people *= inv_guest(people);;
// inv_guest(people);
beer = people/2;
beer = beer/kegs
cout << "\n\n Number of kegs =" << kegs;
}
Posting Permissions
- You may not post new threads
- You may not post replies
- You may not post attachments
- You may not edit your posts
-
Forum Rules
|
Click Here to Expand Forum to Full Width
|