Question

A cruise ship offers the following packages for 5 day / 4 night Cruise & Stay. Package 1. Room only Rate $1000.00 $1000.00 $200.00 for each person sharing the room (Maximum 3) 2. Room plus Meals Discount Details (just for package 2): -$50.00: if just one of the occupant is 17 or under $80.00: if at least two of the occupants are 17 or under Write a program to ask the user the following information The package type (R: Room only and M: Room plus Meals) · Number of persons who share a room and their ages. You may assume that the user input for all the numerical data is entered as integers and greater than zero. Based on this information the program should calculate and display the package cost as below: Output: Your cost will be Sxxxx.xx

Answer 1

Code :

#include <stdio.h>
#include <stdlib.h>

int main()
{
char ch;
int people, age[100], i, count=0;
float cost, discount;
printf("Welcome\n");

printf("\nEnter the package type :");
printf("\nType 'R' for room only \nType 'M' For room and meals : \n");
scanf("%c", &ch);
if(ch == 'R'){
printf("\nEnter Number of persons who share a room : ");
scanf("%d", &people);
if(people % 3 == 0){
cost = (people/3)*1000;
}else{
cost = (people/3 + 1)*1000;
}
printf("\n\n cost for %d people is : %.2f $ (maximum 3 people can share room). \n\n\n", people, cost);
}
else if(ch == 'M'){
printf("\nEnter Number of persons who share a room : ");
scanf("%d", &people);
printf("\nEnter age of each person : ");
for(i = 1; i<= people; i++){
printf("\nEnter age of person %d : ", i);
scanf("%d", &age[i]);
if(age[i] <= 17){
count ++;
}
}
if(count == 0){
discount = 0;
}
else if(count ==1 ){
discount = 50;
}
else {
discount = 80;
}
if(people % 3 == 0){
cost = (people/3)*1000 + 200*people - discount;
}
else {
cost = (people/3 + 1)*1000 + 200*people - discount;
}
printf("\n\n cost for %d people is : %.2f $ (maximum 3 people can share room) .\n\n\n", people, cost);
}
else{
printf("\nEnter a valid choice .");
}
return 0;
}

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Sample outputs :

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