Write a C program that calculates the cost of transporting a

Write a C program that calculates the cost of transporting a passenger\'s luggage according to Table 1 below. The program should let a user enter the class of the passenger and the weight of his or her luggage and then displays the cost. Red is entered by a user Sample Code Execution #1 Enter Passenger Class (E for Economy, B for Business, V for VIP): B Enter luggage weight: 39 Total cost is $5.00 Sample Code Execution #2 Enter Passenger Class (E for Economy, B for Business, V for VIP): E Enter luggage weight: 43.5 Total cost is $29.50 Sample Code Execution #3 Enter Passenger Class (E for Economy, B for Business, V for VIP): D Enter luggage weight: 35 Wrong passenger class Test cases: (Passenger Class, Weight) = (V, 75), (E, 15), (B, 60), (E, 35), (P, 25)

Solution

#include <stdio.h>

int main()
{
char ch;
double weight;
double cost = 0;
printf(\"Enter the passenger class (E for Economy, B for Business, V for VIP): \");
scanf(\"%c\", &ch);
printf(\"Enter the luggage weight: \");
scanf(\"%lf\", &weight);
  
if(ch == \'E\'){
if( weight <= 25){
cost = 0;
}
else if(weight > 25 && weight <=40 ){
cost = 1.5 * (weight - 25);
  
}
else {
cost = (weight - 40) * 2;
weight = 40;
cost =cost + 1.5 * (weight - 25);
}
printf(\"Total cost is $%lf\ \", cost);
}
else if(ch == \'B\'){
if( weight <= 35){
cost = 0;
}
else if(weight > 35 && weight <=50 ){
cost = 1.25 * (weight - 35);
  
}
else {
cost = (weight - 50) * 1.5;
weight = 50;
cost =cost + 1.25 * (weight - 35);
}
printf(\"Total cost is $%lf\ \", cost);
}
else if(ch == \'V\'){
if( weight <= 60){
cost = 0;
}
else {
cost =30;
}
printf(\"Total cost is $%lf\ \", cost);
}
else{
printf(\"Wrong passenger class\ \");
}
  
  
  
return 0;
}

Output:

sh-4.2$ gcc -o main *.c                                                                                                                                                                                                                                

sh-4.2$ main                                                                                                                                                                                                                                           

Enter the passenger class (E for Economy, B for Business, V for VIP): B                                                                                                                                                                                

Enter the luggage weight: 39                                                                                                                                                                                                                           

Total cost is $5.000000                                                                                                                                                                                                                                

sh-4.2$ main                                                                                                                                                                                                                                           

Enter the passenger class (E for Economy, B for Business, V for VIP): E                                                                                                                                                                                

Enter the luggage weight: 43.5                                                                                                                                                                                                                         

Total cost is $29.500000