Surface area of a room

 

       
/*
Accept l, b, r of a room and l, b of a door and two windows having
same l,b. Print area to be painted and area to be white washed.
*/

#include<stdio.h>
main()

{
    int lr,br,hr,ld,bd,lw,bw;
    float p, w; 

    printf("Enter lr,br,hr,ld,bd,lw,bw- ");
    scanf("%d%d%d%d%d%d%d%d",&lr,&br,&hr,&ld,&bd,&lw,&bw);

    p=(2*lr*hr)+(2*br*hr)-(ld*bd+2*lw*bw);
    w=lr*br;

    printf("Area to be painted- %f.\n",p);
    printf("Area to be white washed- %f.\n",w);

}