Saturday, September 12, 2009

A Simple C Program - Hello World


A Simple C Program:

#include"stdio.h"
#define s scanf
#define p printf
main()
{
int x, y;
clrscr( );
p("Hello World.\n");
s("%d %d",&x,&y);
x=x+y;
p("The final value of x is %d.",x);
getch();
}

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6 Comments:

At September 15, 2009 at 6:49 AM, Blogger borrrti said...

sir... pwede man cguro kung diretso na lng printf kay la may variables... ^_^

 
At September 16, 2009 at 2:19 AM, Anonymous Anonymous said...

No, we need those variables because we input for x and y and display the value of x which is the result of equation x=x+y.

 
At September 16, 2009 at 6:04 AM, Blogger borrrti said...

ayyyy.... ok sir... pero nagwonder lng ko kung nganong naa pay x and y na pwede man cguro diretso na printf("Hello World.");
pwede ana na lng?? pwede la nay int x,y?

 
At September 18, 2009 at 1:17 AM, Anonymous Anonymous said...

pwd, e-delete pud ang scanf for x and y.

 
At September 18, 2009 at 5:25 AM, Blogger borrrti said...

ahh okies... salamat sa pag clear sir... ^_^

 
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