Brown 71.8 Green 93.8 Jones 82.4 Smith 86.2 Worth 91.2
Your program should work for any file in the same format, though you may hard-code the filename, rather than read it in from the user if you prefer. Turn In: a printout of your source code and a screen capture of the output of your program on this input file: test.txt. (Note: producing your output as an HTML-table might not be bad practice for you!)
Solution
//KGS
// Hmwk11
// This calculates and average and
prints it to the screen and to an html file.
#include <iostream>
#include
<fstream>
#include <string>
using
namespace std;
int main(){
string
junk,name;
int
hw,quiz,exam;
string
filename;
cout << "Enter file
name: ";
cin >>
filename;
ifstream fin
(filename.c_str());
//Check to ensure
file was opened.
if (!fin)
{
cout << "File did not
open." << endl;
exit
(1);
}
//
Set up the html file
ofstream fout
("output.htm");
fout << "<html>" << endl;
fout
<< "<body>" <<
endl;
fout << "<table
border=2>" << endl;
double
avg;
//Read the
labels
fin >> junk >> junk >>
junk >> junk;
while (fin >>
name){
fin >> hw >>
quiz >> exam;
avg = 0.2 * hw
+ 0.2 * quiz + 0.6 * exam;
// Print to the
screen
cout << name
<< '\t' << avg << endl;
// Print to the html
file
fout << "<tr>" << endl;
fout
<< "<td>" << name << "<td>" <<avg;
}
fout << "</table>" << endl;
fout
<< "</body>" <<
endl;
fout << "</html>" << endl;
return 0;
}