Solution  :- 

#include<stdio.h>
#include<conio.h>
void main()
{
clrscr();
int area,length,breadth;
printf(“Enter the Length of a Rectangle:-“);
scanf(“%d”,&length);
printf(“Enter the Breadth of a Rectangle :-“);
scanf(“%d”,&breadth);
area = length*breadth;
printf(“The area of a Rectnagle is :-%d”,area);
getch();
}