HOW TO CALCULATE AREA OF THE TRIANGLE IN C PROGRAM

HOW TO CALCULATE AREA OF THE TRIANGLE IN C PROGRAM

#include<stdio.h>                 //header file stdio.h
#include<conio.h>                  //header file conio.h
main()                                            //main function
{                                                     //start of the program
int b,h ,area;                                //variable declaration
clrscr();
printf("enter the base and height of the triangle");
scanf("%d%d",&b,&h);                //reading values from user
area=b*h/2;                               //area of the triangle formula
printf("area of the triangle is %d",area);
getch();
}                                                     //end of the program