Write a program to enter length and breadth of a room and check if it's a rectangular or square room

#include<stdio.h>

void main()

{

   int l,b;

   printf("Enter length and breadth of room:");

   scanf("%d %d", &l, &b);

   if(l==b)

   {

     printf("\nLength and breadth of room is equal");

     printf("\nThis is a square room");

    }

   else

    {

     printf("\nLength and breadth of room is not equal");

     printf("\nThis is a rectangular room");

    }

 }

Here, parantheses is used because two statements are there in the body of if and else.