#include<stdio.h> void main() { int area,l,b; printf(entered the value l,b); scanf("%d%d",&l,&b); area=l*b/2; printf("%d",area); } }
#include<stdio.h>
void main()
{
int area,l,b;
printf(entered the value l,b);
scanf("%d%d",&l,&b);
area=l*b/2;
printf("%d",area);
}