Area of Ellipse using function: C Programming

Code goes like this :

/* Program for calculating area of ellipse */
#include<stdio.h>
#define PI 3.1415
float area_of_ellipse(float a, float b);
main()
{
float major,minor, area;
printf("\n Enter major and minor axis of area :");
scanf("%f %f",&major, &minor);
area=area_of_ellipse(major, minor);
printf("\n The area of ellipse is %.3f",area);
} // end of main function

float area_of_ellipse(float a, float b)
{
return PI*a*b;
}

Output:

I have used Dev CPP to compile this program. If you are using Turbo C++ IDE, then use conio.h in link section after stdio.h and use getch(); to hold the output screen, just before the end of main function.
If you have any confusion regarding the program, please, comment below.

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About Nepali Xoro

Interested in Information Technology, Spreading Knowledge for Nepalease IT Students."Loves Traveling", Listen Music and Surfing web.