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Posted 05 August 2009 - 01:12 PM
#include <iostream>
#include <fstream>
#include <iomanip>
using namespace std;
//function prototypes
int readalldata(char[][15], char[][15], long int[], int[], float[], const int);
void findregularhours(int[], int[], int);
void findregularpay(int[], float[], float[], int);
void findovertimehours(int[], int[], int);
void findovertimepay(float[], float[], int[], int);
void findgp(float[], float[], float[], int);
void findtaxrate(float[], float[], int);
void findtaxamount(float[], float[], float[], int);
void findnetpay(float[], float[], float[], int);
void printalldata(char[][15], char[][15], long int[], int[], float[], float[], float[], float[], float[], int);
//end prototypes
int main (){
const int maxNum=100;
char firstname[10][15];
char lastname[10][15];
long int ei[maxNum];
float gp[maxNum],np[maxNum],otp[maxNum],tax[maxNum], hr[maxNum], tr[maxNum], rp[maxNum];
int hw[maxNum], oth[maxNum], rh[maxNum];
int n;
float sum = 0;
float average = 0;
float netpay[maxNum] = {np[maxNum]};
//function calls
n=readalldata(firstname, lastname, ei, hw, hr, maxNum);
findregularhours(hw, rh, n);
findregularpay(rh,rp, hr, n);
findovertimehours(hw, oth, n);
findovertimepay(otp, hr, oth, n);
findgp(rp, otp, gp, n);
findtaxrate(gp, tr, n);
findtaxamount(tr, gp, tax, n);
findnetpay(np, gp, tax, n);
printalldata(firstname, lastname, ei, hw, hr, gp, tr, tax, np, n);
for (int i=0; i<n; i++)
sum+=netpay[i];
average = sum/np[maxNum];
cout<<"Average Netpay:"<<average<<endl;
//end calls
system ("pause");
return 0;
}//MAIN
//function definitions
int readalldata( char firstname[][15], char lastname[][15], long int ei[], int hw[], float hr[], int n){
ifstream fin("employee.txt");
n=0;
while(fin>>firstname[n]>>lastname[n]>>ei[n]>>hw[n]>>hr[n]) n++;//WHILE
fin.close();
return n;
}//READALLDATA
void findregularhours(int hw[], int rh[], int n){
for (int i=0; i<n; i++){
if(hw[i]>40)rh[i]=40;
else rh[i]=hw[i];
}//FOR
}//findregularhours
void findregularpay(int rh[], float rp[], float hr[], int n){
for (int i=0; i<n; i++){
rp[i]=rh[i]*hr[i];
}//FOR
}//findregularpay
void findovertimehours(int hw[], int oth[], int n){
for (int i=0; i<n; i++){
if(hw[i] > 40) oth[i] = hw[i] - 40;
else oth[i] = 0;
}//FOR
}//end oth function
void findovertimepay(float otp[], float hr[], int oth[], int n){
for (int i=0; i<n; i++){
otp[i] = oth[i] * hr[i] * 1.5;
}//FOR
}//end ot pay function
void findgp(float rp[], float otp[], float gp[], int n){
for (int i=0; i<n; i++){
gp[i] = rp[i] + otp[i];
}//FOR
}//end gp function
void findtaxrate (float gp[], float tr[], int n){
for (int i=0; i<n; i++){
if(gp[i] > 1000) tr[i]=0.30;
else if(gp[i] > 800) tr[i]=0.20;
else if (gp[i] > 500)tr[i] = 0.10;
else tr[i] = 0.0;
}//FOR
}//end taxrate function
void findtaxamount(float tr[], float gp[], float tax[], int n){
for (int i=0; i<n; i++){
tax[i] = gp[i] * tr[i];
}//FOR
}//end taxamount function
void findnetpay (float gp[], float np[], float tax[], int n){
for (int i=0; i<n; i++){
np[i] = gp[i] - tax[i];
}//FOR
}//end netpay function
void printalldata(char firstname[][15], char lastname[][15], long int ei[], int hw[], float hr[], float gp[], float np[], float otp[], float tax[], int n) {
cout<<setw(1)<<"First Name"<<setw(15)<<"Last Name"<<"\t"<<"Employee ID"<<"\t"<<"HW"<<"\t"<<"HR"<<"\t"<<"GP"<<"\t"<<"NP"<<"\t"<<"OTP"<<"\t"<<"Taxes"<<"\t"<<"\t"<<endl;
cout<<"\n"<<endl;
for (int i=0; i<n; i++){
cout<<setw(10)<<firstname[i]<<setw(15)<<lastname[i]<<setw(15)<<ei[i]<<"\t"<<hw[i]<<"\t"<<hr[i]<<"\t"<<gp[i]<<"\t"<<np[i]<<"\t"<<otp[i]<<"\t"<<tax[i]<<endl;
}//FOR
}//end printall function
This post has been edited by L-uke: 06 August 2009 - 09:31 AM
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