Simple programs#1& how it works/what makes it up

Code:: /* Multi-line comment */

//single line comment

#include<stdio.h> /*this allows the script to call a...library? telling the computer how to interperate the commands*/
#include<iostream.h>

using namespace std;
int main()
{
printf("Hello world");
cout << "Hello world!";
return 0;
}

int main() starts the new function main. main is ALWAYS executed FIRST.
Both cout&printf are commands to print text either in console or on screen.

printf works with stdio.h
cout works with iostream.h

iostream.h contains basic commands.

Yeah...

(done in 2 minutes)

U can just use

Code:: #include <iostream>
using namespace std;
int main()
{
cout << "Hello World!";
system("PAUSE");
return 0;
}

Thats what i did... you just changed 3 things...

changed iostream.h to iostream, added pause, and deleted the other printf.

its a guide, i was just showing 2 simple ways...

ok, what is this?

Admin wrote:: ok, what is this?

Code for program -_-

lol....
Yes. its a code. for a program...

Once executed itll say
"Hello World!"

Lawl...

but its true.

Did i say it wasn't?

o_o

o_o, 2 posts till 200~(one after this one)

im confused with tech stuff

Just read it~

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