Question

Use of Sequential, Loops, Functions and Decision control structures. Follow all the instructions given in previous Lab Assignments Review what you did in your previous lab assignments. This is a value returning function program. A moving contractor wants you to write a program that can sue to estimate the cost of moving a residential customer. The program should do the following: Inside main declare variables to store the full name of customer, weight to be moved and distance to be moved for customer's Furniture. The program should run three times inside main(), using loop. Inside main(), pass three declared variables to "Input" function that will input the values from the keyboard by using appropriate prompts. Perform data validation that a customer cannot ship less than 75 lbs weight. Inside main call a value returning function "TotalCharges" by passing three variables. 'TotalCharges' function calculates the labor charges and travel charges based on the following two factors: First, the labor cost is estimated by charging $4 for every 100 pounds of furniture to be moved. Second, the travel charge is $50 are fixed charges plus$1.75 for each mile the furniture is moved. Then this function calculates total moving charges(Labor + Travel charges). Finally, the function should display Name of customer, Weight, Distance, Labor Charges, Travel Charges, and Total moving charges in a table form s shown below. The function should also return the total moving charges to main for printing.

I need help with this C++ problem

so far my algorithm is looking like this.

#include
using namespace std;

void input(char fullname[35], int weight, int distance);
double totalcharges();

main()
{
char fullname[35];
int weight;
int distance;

for(int i = 1; i <= 3; i++)
{
  input(fullname, weight, distance);
}
}

void input(char fullname[35], int weight, int distance)
{
char f[35]; //full name
int w; // weight
int d; // distance

cout << "What is your full name? Please enter ` when done typing name" << endl;
cin.getline(f, 35, '`');
cout << "What is the weight of the item?" << endl;
cin >> w;
while(w < 75)
{
  cout << "sorry we dont ship anything under 75 lbs" << endl;
  cout << "Come back again when you have denser items." << endl;
  cin >> w;
}
cout << "How far are your items going?" << endl;
cin >> d;
TotalCharges(f, w, d);
}

float TotalCharges(char name[35], int wt, int dt)
{
float laborcharge, travelcharge, totalcharge;
if(wt >= 100)
{
  laborcharge = 4.00 * 100;
}

}

Answer 1

#include <iostream>
#include <iomanip>

using namespace std;

//Function declaration
void totalCharges(string name[],int weight[],int distance[]);
int main()
{
   //Declaring arrays of size 3
   string name[3];
   int weight[3];
   int distance[3];
  
   /* This for loop will get the name ,weight
   * of the furniture,distance enterd by the user
   */
   for(int i=0;i<3;i++)
   {
       //Getting the Full name entered by the user
       cout<<"\nEnter Full name of the customer "<<i+1<<":";
       std::getline(std::cin, name[i]);
      
      
       while(true)
       {
       //Getting the weight of the furniture entered by the user  
       cout<<"Enter Furniture Weight (>=75 lbs) :";
       cin>>weight[i];
      
       /* Checking whether the weight is less than 75 or not
       * If yes,display error message
       */
       if(weight[i]<75)
       {
           //Displaying the error message
           cout<<"Invalid Value.Weight must be greater than or equal to 75"<<endl;
           continue;
       }
       else
       break;
       }      
      
       //Getting the distance value entered by the user
       cout<<"Enter Distance to be moved (Miles):";
       cin>>distance[i];
       cin.ignore();
      
   }
  
   //Calling the function which display the chart
   totalCharges(name,weight,distance);
   return 0;
}
/* Functin implementation which displays the labor charges,travel charges and total charges
* Params : name ,wight,distance arrays
* Return : void
*/
void totalCharges(string name[],int weight[],int distance[])
{
   //Declaring variables
   double labourCharges=0.0;
   double travelCharges=0.0;
   double totalCharges=0.0;
  
   //Setting the precision
   std::cout << std::setprecision(2) << std::fixed;
     
   //Dispalying the chart
   cout<<"Name\t\tWeight\tDistance Labor Charges\tTravel Charges\tTotal Charges"<<endl;
   for(int i=0;i<3;i++)
   {
       //Calculating the labor charges
       labourCharges=(weight[i]/100)*4;
      
       //calculating the Travel charges
       travelCharges=50+(distance[i]*1.75);
      
       //Calculating the total charges
       totalCharges=labourCharges+travelCharges;
       cout<<name[i]<<"\t"<<weight[i]<<"\t"<<distance[i]<<"\t\t"<<labourCharges<<"\t"<<travelCharges<<"\t\t"<<totalCharges<<endl;
   }
  
  
}

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Output:

__________Thank You