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#include <iostream>
#include <fstream>
#include <string>
#include <iomanip>
using namespace std;
const int maxs = 50;
void initem(int id[], string name[], int usold[], double uprice[],
double totusales[], int totusold[], double totuprice[],
int &nums, int &nump)
{
int i;
for(i=0; i<maxs; i++)
{
id[i] = 0;
usold[i] = 0;
uprice[i] = 0;
totusold[i] = 0;
totuprice[i] = 0;
totusales[i] = 0;
name[i] = "Brock Sampson";
}
nums = 0;
nump = 0;
}
void printline(char ch, int nums, ofstream &outf)
{
int i;
outf << setw(3);
for (i=1; i<nums; i++) outf << ch;
outf << endl;
}
void printtitles1(ofstream &outf)
{
outf <<setw(23)<< "My Little Store" << endl
<<setw(4) <<"ID"<<setw(6)<<"Name"<<setw(10)<<"Sold"<<setw(6)<<"Price"<<endl;
printline('-',32,outf);
}
void printtitles2(ofstream &outf)
{
outf <<setw(4)<<"ID"<<setw(6)<<"Name"<<setw(10)<<"Sold"<<setw(6)
<<"Price"<<setw(7)<<"Total$"<<endl;
printline('-',32,outf);
}
void numperrow()
{
cout << "Numperrow Reached" << endl;
}
void readem(int id[], string name[], int usold[], double uprice[], int &nums, int &nump)
{
int i;
ifstream inf;
inf.open("inf.dat");
i=0;
nump=0;
nums = i;
while(!inf.eof())
{
inf >> id[i] >> name[i] >> usold[i] >> uprice[i];
i++;
nump++;
}
}
void calcem(int usold[], double uprice[], double totusales[],
int totusold[], double totuprice[], int &nums)
{
int i;
for(i=0; i<nums; i++)
{
totusales[i] = usold[i] * uprice[i];
totusold[i] = totusold[i] + usold[i] * 1;
totuprice[i] = totuprice[i] + uprice[i] * 1.00;
}
}
void swapem(string &a, string &b)
{
string temp;
temp=a;
a=b;
b=temp;
}
void swapem(double &a, double &b)
{
double temp;
temp=a;
a=b;
b=temp;
}
void swapem(int &a, int &b)
{
int temp;
temp=a;
a=b;
b=temp;
}
void sortem( int id[], string name[], int usold[], double uprice[], int &nums)
{
int i, j;
for(j=0; j<nums-1; j++)
for(i=0; i<nums-1; i++)
if(name[i] > name[i+1])
{
swapem(name[i], name[i+1]);
swapem(id[i], id[i+1]);
swapem(usold[i], usold[i+1]);
swapem(uprice[i], uprice[i+1]);
}
}
void printem1(int id[], string name[], int usold[], double uprice[], int &nums, ofstream &outf)
{
int i;
for(i=0; i<nums; i++)
{
outf << "|" << setw(4) << id[i] <<" "<< setw(10) << left << name[i] << setw(4) << right
<< usold[i] << setw(6) << uprice[i] << setw(9) << "|" << endl;
}
printline('-',32,outf);
}
void printem2(int id[], string name[], int usold[], double uprice[], double totusales[],
int totusold[], double totuprice[], int &nums, ofstream &outf)
{
int i;
for(i=0; i<nums; i++)
{
outf << "|" << setw(4) << id[i] <<" "<< setw(10) << left << name[i] << setw(4) << right
<< usold[i] << setw(6) << uprice[i] << setw(7) << totusales[i] << " |" << endl;
}
printline('-',32,outf);
outf << totusold << setw(10) << totuprice << endl;
}
void main()
{
int id[maxs], usold[maxs], totusold[maxs];
int nums, nump;
double uprice[maxs], totusales[maxs], totuprice[maxs];
string name[maxs];
ofstream outf;
outf.open ("outf.out");
outf.setf(ios::fixed);
outf.precision(2);
readem (id, name, usold, uprice, nums, nump);
printtitles1(outf);
printem1(id, name, usold, uprice, nums, outf);
sortem(id, name, usold, uprice, nums);
calcem(usold, uprice, totusales, totusold, totuprice, nums);
printtitles2(outf);
printem2(id, name, usold, uprice, totusales, totusold, totuprice, nums, outf);
numperrow();
cout << nump << endl;
}
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