Hotel Management in C


This C Program For Hotel Management System definitely has a wide scope to minimize errors in the making of bills and it also limits the delay of delivering bills to the customers which can include taxes on the basis of their expenditure.Here is the simple program for Hotel Management System using switch case in C.

The switch statement is C multi-way branch statement. It is used to take the place of long if-else chains, and make them more readable. However, unlike if statements, one may not use inequalities; each value must be concretely defined.

Source Code

/*
Write a program for the following output using switch case
 
    MENU CARD
        1.COFFEE        Rs:15
        2.TEA           Rs:10
        3.COLD COFFEE   Rs:25
        4.MILK SHAKE    Rs:50
 
    Enter Your choice  : 2
 
    You have selected Tea
    Enter the quantity : 5
    Total amount :50
 
*/
#include<stdio.h>
 
int main()
{
    int ch,qty;
    printf("\n\tMENU CARD");
    printf("\n\t\t1.COFFEE        Rs:15");
    printf("\n\t\t2.TEA           Rs:10");
    printf("\n\t\t3.COLD COFFEE   Rs:25");
    printf("\n\t\t4.MILK SHAKE    Rs:50");
    printf("\n\n Enter Your choice  : ");
    scanf("%d",&ch);
    switch(ch)
    {
    case 1:
        printf("\nYou have selected Coffee");
        printf("\nEnter The Qty : ");
        scanf("%d",&qty);
        printf("\nTotal amount : %d",(qty*15));
        break;
     case 2:
        printf("\nYou have selected Tea");
        printf("\nEnter The Qty : ");
        scanf("%d",&qty);
        printf("\nTotal amount : %d",(qty*10));
        break;
     case 3:
        printf("\nYou have selected Cold Coffee");
        printf("\nEnter The Qty : ");
        scanf("%d",&qty);
        printf("\nTotal amount : %d",(qty*25));
        break;
     case 4:
        printf("\nYou have selected Milk Shake");
        printf("\nEnter The Qty : ");
        scanf("%d",&qty);
        printf("\nTotal amount : %d",(qty*50));
        break;
     default:
          printf("\nInvalid Product Selection");
          break;
 
    }
    return 0;
}
 
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Output

        MENU CARD
                1.COFFEE        Rs:15
                2.TEA           Rs:10
                3.COLD COFFEE   Rs:25
                4.MILK SHAKE    Rs:50

 Enter Your choice  : 3

You have selected Cold Coffee
Enter The Qty : 5

Total amount : 125

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