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#include <iostream>
#include <fstream>
using namespace std;
bool isitavalidgroup(int, int, int, int&, int&);
void classify(int, int, int);
void rateonescore(int);
int findtotalscore(int, int, int);
void ratethegroup(int, int, int, int);
int main()
{int a, b, c, total, groupno, totgroups=0, validgroups=0, invalidgroups=0;
bool d;
ofstream outfile ("Assignment4.txt");
ifstream infile ("Assignment4.txt");
outfile << "Enter the group number, negative to stop: ";
infile >> groupno;
do
{
outfile << "Enter the first SAT score: ";
infile >> a;
outfile << "Enter the second SAT score: ";
infile >> b;
outfile << "Enter the third SAT score: ";
infile >> c;
d= isitavalidgroup(a, b, c, validgroups, invalidgroups);
outfile << d << endl;
classify(a, b, c);
outfile << "Enter the group number, negative to stop: ";
infile >> groupno;
totgroups++;
}
while(groupno>=0);
outfile << "There were " << validgroups << " valid groups" << endl;
outfile << "There were " << invalidgroups << " invalid groups" << endl;
outfile << "There were " << totgroups << " total groups" << endl;
outfile.close();
return 0;
}
//Input: All 3 user-inputted SAT scores, as well as the two counters.
//Process: Determine whether the scores are within the defined range.
//Output: A "+1" on the valid or invalid counter, and whether the result is true or not.
bool isitavalidgroup(int a, int b, int c, int&f, int&g)
{ int scores[3]; bool d = true;
ofstream outfile ("Assignment4.txt");
scores[0] = a;
scores[1] = b;
scores[2] = c;
for(int n=0; n<3; n++)
{
if(scores[n] < 200 || scores[n] > 800)
{
outfile << scores[n] << endl;
d = false;
}
}
if(d==true)
{ f++;
return true;
}
else
{ g++;
return false;
}
}
//Input: All three user-inputed SAT scores.
//Process: Classify serves as the call function to the other three functions.
//Output: Return the output of the three other functions.
void classify (int a, int b, int c)
{
rateonescore(a);
rateonescore(b);
rateonescore(c);
int total= findtotalscore(a, b, c);
ratethegroup(a, b, c, total);
return;
}
//Input: One SAT score at a time.
//Process: Determine whether the score is less than 500, greater than 500, or perfect.
//Output: A statement describing the score.
void rateonescore(int a)
{ofstream outfile ("Assignment4.txt");
if(a<500)
outfile << "Less than 500" << endl;
else if(a>=500)
outfile << "500 or above" << endl;
else
outfile << "Perfect score, 800" << endl;
return;
}
//Input: The three user-inputted SAT scores.
//Process: Add the three scores.
//Output: The sum/total of these scores.
int findtotalscore(int a, int b, int c)
{ int total;
total= a + b + c;
return total;
}
//Input: The three user-inputted SAT scores and their sum.
//Process: Determine the status of the scores and the total.
//Output: Output a one word response to the scores and the total.
void ratethegroup(int a, int b, int c, int d)
{ofstream outfile ("Assignment4.txt");
if(d>=2100)
{
if(a>=700 && b>=700 && c>=700)
outfile << "Outstanding" << endl;
else if((a>=700 || b>=700) && (c>=700))
outfile << "Very Good" << endl;
else if((a>=700 && b>=700) || (c>=700))
outfile << "Very Good" << endl;
else if(a>=700 || b>=700 || c>=700)
outfile << "Lop-Sided" << endl;
}
else if (d<2100 && a<500 && b<500 && c<500)
outfile << "Weak" << endl;
else
outfile << "Erratic" << endl;
return;
}
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