Must use codeblocks C An IRS agent is checking taxpayers ret

Solution

#include <iostream>
#include <fstream>
using namespace std;

    const int size=100;
  
    //read tax data from file and save into parallel arrauys
int readFromFile(int taxid[size],double earnings[size],double tax[size])
{
    int n=0;
    int tmp;
     ifstream myfile (\"earnings.txt\");
   if (myfile.is_open())
   {
       while(myfile>>tmp)
       {
           n++;
           taxid[n]=tmp;
           myfile>>earnings[n];
           myfile>>tax[n];
       }
       myfile.close();
    }
   else
   cout << \"Unable to open file\";
   return n;
}

//calculate tax based on conditions provided
void calTax(int n,int taxid[],double earnings[],double tax[],double refund[],double penalty[])
{
    cout<<\"\ ******Calculating tax*********\ \";
    //loop though each tax payer
    for(int i=0;i<=n;i++)
    {
        //display the detils ofe ach tx payer
            cout<<\"\ ID: \"<<taxid[i];
            cout<<\"\ Earnings: \"<<earnings[i];
            cout<<\"\ Tax Paid: \"<<tax[i];
            //if earnings aren\'t between 30K and 40K,just exit
        if(earnings[i]>30000 && earnings[i]<=40000)
        {
            cout<<\"\ You are currently outside the tax cal bracket. Hence,no tax ia calauclated.\";
        }
        //else actual tax calculation comes into picture
        else
        {
            //calculate taxtobe paid based on income and check if refund/penalty has to be initiated
            double taxToBePaid=earnings[i]*0.205;
            //if he has paid less tax
            if(tax[i]<taxToBePaid)
            {
                //caculate tax due
                double taxDue=taxToBePaid-tax[i];
                if(taxDue>1300)
                {
                    penalty[i]+=0.02*(taxDue-1300);
                }
                penalty[i]+=taxDue*.04;
                tax[i]+=penalty[i];
                cout<<\"\ Penalty of \"<<penalty[i]<<\" has to be paid. You new tax now is \"<<tax[i];
            }
            //else calculate refund amt
            else if(tax[i]>taxToBePaid)
            {
                refund[i]=tax[i]-taxToBePaid;
                cout<<\"\ Refund of \"<<refund[i] <<\"will be initiated\";
            }
        }
    }
        cout<<\"\ ******Calculating tax DONE*********\";
}

//get count of tax payers
int getTaxPayerinRange(int n,double penalty[])
{
    int count=0;
    for(int i=0;i<=n;i++)
    {
        if(penalty[i]==0)
        count++;
    }
    return count;
}

//get count of tax payers who has refund
int getTaxPayerRefund(int n,double refund[])
{
    int count=0;
    for(int i=0;i<=n;i++)
    {
        if(refund[i]>0)
        count++;
    }
    return count;
}

//get amt of refund amount
double getRefundAmt(int n,double refund[])
{
    double amt=0;
    for(int i=0;i<=n;i++)
    {
        if(refund[i]>0)
        amt+=refund[i];
    }
    return amt;
}

//get count of tax payers who pay penalty
int getTaxPayerPenalty(int n,double penalty[])
{
    int count=0;
    for(int i=0;i<=n;i++)
    {
        if(penalty[i]>0)
        count++;
    }
    return count;
}

//get penalty amount
double getPenaltyAmt(int n,double penalty[])
{
    double amt=0;
    for(int i=0;i<=n;i++)
    {
        if(penalty[i]>0)
        amt+=penalty[i];
    }
    return amt;
}

//get tax amt paid
double getTaxAmt(int n,double tax[])
{
    double amt=0;
    for(int i=0;i<=n;i++)
    {
        if(tax[i]>0)
        amt+=tax[i];
    }
    return amt;
}

//takes size of array and value and then computes average
double computeAvg(int n,double value)
{
    return value/n;
}

//display the report
void print(int n,double earnings[],double tax[],double refund[],double penalty[])
{
    cout<<\"\ The total number of records in the data file: \"<<n;
    cout<<\"\ The total number of taxpayer’s checked in range: \"<<getTaxPayerinRange(n,penalty);
    cout<<\"\ The total number of taxpayer’s receiving refunds: \"<<getTaxPayerRefund(n,refund);
    cout<<\"\ The total dollar amount refunded \"<<getRefundAmt(n,refund);
    cout<<\"\ The total number of taxpayer’s that owe taxes \"<<getTaxPayerPenalty(n,penalty);
    cout<<\"\ The total dollar amount of taxes due \"<<getTaxAmt(n,tax);
    cout<<\"\ The total dollar amount of penalties due \"<<getPenaltyAmt(n,penalty);
    cout<<\"\ The average dollar amount refunded \"<<computeAvg(getTaxPayerRefund(n,refund),getRefundAmt(n,refund));
    cout<<\"\ The average dollar amount of taxes due \"<<computeAvg(getTaxPayerinRange(n,penalty),getTaxAmt(n,tax));
    cout<<\"\ The average dollar amount of the penalties due \"<<computeAvg(getTaxPayerPenalty(n,penalty),getPenaltyAmt(n,penalty));
}

//main function
int main()
{
    //declare variables needed
    int n=-1;
    int taxid[size];
    double earnings[size];
    double tax[size];
    double refund[size];
    double penalty[size];
  
    //call required funcitons
    n=readFromFile(taxid,earnings,tax);
    calTax(n,taxid,earnings,tax,refund,penalty);
    print(n,earnings,tax,refund,penalty);
   return 0;
}