Programm gets closed within second of dsplaying result

[mnrindia]

Hai I have written this code.Its working fine when i execute in pelles.But when i open .exe file After i enter radius it is closing with in a second.Please help.
MY CODE IS


#include <stdio.h>
#define PI 3.1419
int main()
{
float area , radius ;
printf("Enter the radius of the circle in cms.");
scanf("%f",&radius);
area = PI * radius * radius;
printf("The area of a circle is %f sq.cms.",area);
printf("A Progrramm devoloped by Nishanth. ");
printf("Thank you for using ");
printf("Press Esc to exit");
return 0;
}

[CommonTater]

When you run a console program by clicking on it the console window closes as soon as the program exits.

This leaves you 2 choices...
1) Open a CMD prompt in the program's folder and run it by typing in it's name and hitting enter.

2) Add an extra line of code...

Code Select Expand

 
printf("Press any key to exit");
getchar();                                   <-- add this.
return 0;


The getchar() call will hold the console window open until you press a key on your keyboard...


You may also have to add a getchar() after your call to scanf() since it leaves the Enter key in the keyboard buffer.