Mathematics program Counting Rectangle area with C++

today was a very fun day because today is Tuesday for me these days the most I've been waiting to take extra curricular school.

extra curricular that I follow is TOKI.
Abbreviations TOKI is Tim Olimpiade Komputer Indonesia.

Image: TOKI SMANAM.

the TOKI taught me a lot of programs using the C + + or others.
and also sometimes to play games of logic, because logic go round the most important thing to make a program.

and I regard this day one of the themes related to the lessons I have learned from the extra-curricular TOKI How to make a simple math program using C++.

if you know the formula to calculate the area of rectangle?
in Indonesia the formula is written like this :
======================
Luas = Panjang x Lebar
======================

then made with C + + is very simple.
The first is clear we need a compiler to make the program run
Compiler can you find here.

here it is, the language of our programs can be run as a simple program to calculate area of rectangle

#include <conio.h>
#include <stdio.h>

main()
{
int a,l,p;
printf ("Masukan Panjang : "); scanf("%d",&p);
printf ("Masukan Lebar : "); scanf("%d",&l);
a=p*l
printf ("Maka Luas yang dihasilkan : %d",&a);
getch ();
}

proved that the program C + + is very easy to learn.

please support me.
in extra curricular I was selected to attend the Logic and Programming Competition.
competition info can be found at : http://schematics.hmtc-its.org/
Sorry but registration is closed. hehehehe