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Author Does anyone know Java????
SteveW
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Registered: 15th Jul 02
Location: Up in the clouds
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9th Jun 03 at 10:24   View User's Profile U2U Member Reply With Quote

please help, cos im fookin stuck.

What are the data structures, cos i have to write things about them and i have NO CLUE.

before anyone says, i have already tried Google and a few others.


HELP

Steve.
Hillzlo
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Registered: 9th Nov 02
Location: Noitacol
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9th Jun 03 at 10:25   View User's Profile U2U Member Reply With Quote

www.whatis.com ?
SteveW
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9th Jun 03 at 10:28   View User's Profile U2U Member Reply With Quote

sorry dude, that didn't really help all that much.

Anyone else????

Steve
John_C
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Registered: 5th Mar 03
Location: South east, Bromley
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9th Jun 03 at 10:32   View User's Profile U2U Member Reply With Quote

depends wot kinda data structure ur after.

i found this
http://www.nist.gov/dads/HTML/datastructur.html

i've jus finished java for the yr its a bastard
SteveW
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9th Jun 03 at 10:35   View User's Profile U2U Member Reply With Quote

many thanx john.

Will ripp some of this off as my own

Steve.
John_C
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9th Jun 03 at 10:36   View User's Profile U2U Member Reply With Quote

thats all we do
SteveW
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9th Jun 03 at 10:44   View User's Profile U2U Member Reply With Quote

Tis a wicked site mate, thanx again.

I owe you
John_C
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9th Jun 03 at 10:47   View User's Profile U2U Member Reply With Quote

no probs i wanna here ur install

i just found it on google that site, my notes from uni were too long
SteveW
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9th Jun 03 at 10:57   View User's Profile U2U Member Reply With Quote

you going up PV2003 or Maxlive??

Cos im up at both of them, as well as Hemel @ the end of this month.

Steve.

Oh also, while your still online. i have another question. WTF is.

Commented listing of your java source code, implementing your chosen scenario.

Eh??

Steve.
John_C
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9th Jun 03 at 11:01   View User's Profile U2U Member Reply With Quote

isn't that like eg: // declaring int a

comments as in the end of lines of code so u know wots goin on

jus a guess like c++

nah not sure on pv2003, would b fun. otherwise donny south or yeah mayb hemmel that sounds fun

[Edited on 09-06-2003 by John_C]
Mikorsa16v
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Registered: 2nd Sep 02
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9th Jun 03 at 11:02   View User's Profile U2U Member Reply With Quote

just means commenting out your code, to show other programmers what bits do
SteveW
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9th Jun 03 at 11:08   View User's Profile U2U Member Reply With Quote

OK wicked, how about this then........

Description of your implemented classes, together with a diagram clearly showing the class hierarchy and interaction, and specifications of each class.

Again WTF????

Steve
John_C
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9th Jun 03 at 11:23   View User's Profile U2U Member Reply With Quote

have u done n e java or c++ this yr
SteveW
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9th Jun 03 at 11:26   View User's Profile U2U Member Reply With Quote

Yeah, got a merit in C and C++, just dont understand Java for some reason.
John_C
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9th Jun 03 at 11:29   View User's Profile U2U Member Reply With Quote

u use classes in c++, a class is a step on from a struct except unless specified its private. members which r private can only b accessed by member functions

thats the gist n e way

i'm glad u've done sum cause i haven't well a bit. c++ sucks

[Edited on 09-06-2003 by John_C]
SteveW
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9th Jun 03 at 11:31   View User's Profile U2U Member Reply With Quote

could you go a bit more in depth.??

Pretty please I will let you have a ride in my car.

Steve
Mikorsa16v
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9th Jun 03 at 11:33   View User's Profile U2U Member Reply With Quote

linked lists suck in C++, still cant fully understand em! last assignment blagged a bit i think
Mikorsa16v
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9th Jun 03 at 11:35   View User's Profile U2U Member Reply With Quote

a class is a bit like a function but is declared at the start of the program a class has private (maybe) or protected variables and the function code is written in the public section, i shall have a look for some C++ example i wrote, may be some help to ya
John_C
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9th Jun 03 at 11:35   View User's Profile U2U Member Reply With Quote

i'm looking at my notes there in pdf i can't copy and paste, its longgggg

classes r used mainly today instead of structs

cheers other ppl, snowy man get reading sum notes

[Edited on 09-06-2003 by John_C]
SteveW
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9th Jun 03 at 11:36   View User's Profile U2U Member Reply With Quote

PLease help more.

its the last thing and then i have finidhed for the year.

PPPLLLEEEAAASSSEEE
Mikorsa16v
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Registered: 2nd Sep 02
Location: Burgess Hill, West Sussex
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9th Jun 03 at 11:37   View User's Profile U2U Member Reply With Quote

/*
Program Saved As: cardObj.cpp
Written By: Mike
Date: 27/02/2003
Program Purpose: cards as objects
*/

#include <iostream>

using namespace std;

const int JACK = 11;
const int QUEEN = 12;
const int KING = 13;
const int ACE = 14;
enum Suit { clubs, diamonds, hearts, spades };

class Card{
private:
int number; //cards have two attributes their suit and value
Suit suit;
public:
Card()
{ } //empty constuctor which does nothing

Card(int n, Suit s):number(n), suit(s)
{ }

void display();
bool isEqual (Card);
};

void Card::display()
{
if((number>=2) && (number<=10))
cout << number << " Of ";
else
switch(number)
{
case JACK: cout << "Jack Of ";
break;
case QUEEN: cout << "Queen Of ";
break;
case KING: cout << "King Of ";
break;
case ACE: cout << "Ace Of ";
break;
}

switch(suit)
{
case clubs: cout << "Clubs \5";
break;
case diamonds: cout << "Diamonds \4";
break;
case hearts: cout << "Hearts \3";
break;
case spades: cout << "Spades \6";
break;
}
}
bool Card::isEqual(Card c2)
{
return ((number==c2.number)&&(suit==c2.suit));
}


int main()
{
Card temp, chosen, prize;
int position;

Card card1(7, clubs);
cout << "\nCard 1 Is The ";
card1.display();

Card card2(JACK, hearts);
cout << "\nCard 2 Is The ";
card2.display();

Card card3(ACE, spades);
cout << "\nCard 3 Is The ";
card3.display();

prize=card3;

cout << "\nI'm Swapping Card 1 and 3";
temp=card3;
card3=card1;
card1=temp;

cout << "\nI'm Swapping Card 2 and 3";
temp=card3;
card3=card2;
card2=temp;

cout << "\nI'm Swapping Card 1 and 2";
temp=card2;
card2=card1;
card1=temp;

cout << "\nNow, Where (1,2 or 3) Is The ";
prize.display();
cout << "? ";
cin >> position;

switch (position)
{
case 1: chosen=card1;
break;
case 2: chosen=card2;
break;
case 3: chosen=card3;
break;
}

if(chosen.isEqual(prize))
cout << "**** You Win! ****";
else
cout << "Sorry, You Lose!";
cout << "You Chose The: ";
chosen.display();
cout << endl;

return 0;
}

may be of some help, is quite simple you can see the class and how it works, hopefully
SteveW
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Registered: 15th Jul 02
Location: Up in the clouds
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9th Jun 03 at 11:41   View User's Profile U2U Member Reply With Quote

Why thankyou Mike.

you think if i sent you my Java program, which isn't working.

You could sort it out. there are 15 errors. And i dont know what they are.

Steve
Mikorsa16v
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Registered: 2nd Sep 02
Location: Burgess Hill, West Sussex
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9th Jun 03 at 11:46   View User's Profile U2U Member Reply With Quote

i dont have a Java compiler mate! downloading one from sun isnt an option as im on dialup! LOL sorry mate, i have C++ compiler
SteveW
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Registered: 15th Jul 02
Location: Up in the clouds
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9th Jun 03 at 11:47   View User's Profile U2U Member Reply With Quote

Oh well it was worth a try

Really stuck, have no idea what im doing now
Mikorsa16v
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Registered: 2nd Sep 02
Location: Burgess Hill, West Sussex
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9th Jun 03 at 11:50   View User's Profile U2U Member Reply With Quote

can any one else help steve?
what about a book from amazon? jus a thought

 
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