C Program for Room Numbers

#include <stdio.h>

void main()

{

    int number;


    do

    {

        printf("Enter room number : ");

        scanf("%d",&number);


        if (number >= 3211 || number <= 3200)

            printf("Entered room number doesn't exist.\n");


    } while (number >= 3211 || number <= 3200);


    if (number == 3201)

        printf("Seminar Hall");


    else if (number == 3202)

        printf("1st Year Class");


    else if (number == 3203)

        printf("2nd Year Class");


    else if (number == 3204)

        printf("3rd Year Class");


    else if (number == 3205)

        printf("Staff Room");


    else if (number == 3206)

        printf("HOD Room");


    else if (number == 3207)

        printf("Gent's Toilet");


    else if (number == 3208)

        printf("Ladies Waiting Hall");


    else if (number == 3209)

        printf("Department Library and Exam Cell");


    else

        printf(" Workshop Lab");

} 

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