#include <iostream>
#include <fstream>
#include <string>
using namespace std;
int main ()
{
string cosid1, cosid2;
int no_cos=0, nostu1=0, nostu2=0;
double score, total_1=0, total_2=0, avg_1=0, avg_2=0, avg_group1=0,avg_group2=0;
ifstream group1, group2;
ofstream outgroup;
group1.open ("group1.txt");
group2.open ("group2.txt");
if (!group1 || !group2)
{
cout<<"Unable file"<<endl;
cout<<"Programs terminates"<<endl;
}
outgroup.open("totalgroup.txt");
outgroup<<"Course ID"<<'\t'<<"Group No"<<'\t'<<"Course Avg"<<endl;
outgroup<<"======================================================="<<endl;
group1>>cosid1;
group2>>cosid2;
while (group1 && group2)
{
if (cosid1 != cosid2)
{
cout<<"Course ID do not match"<<endl;
cout<<"Program terminates"<<endl;
}
else
{
group1>>score;
while (score != -999)
{
total_1 += score;
nostu1++;
group1>>score;
}
avg_1 = total_1/nostu1;
group2>>score;
while (score != -999)
{
total_2 += score;
nostu2++;
group2>>score;
}
avg_2 = total_2/nostu2;
outgroup<<cosid1<<'\t'<<"1"<<'\t'<<avg_1<<endl;
outgroup<<" "<<'\t'<<"2"<<'\t'<<avg_2<<endl;
}
avg_group1 += avg_1;
avg_group2 += avg_2;
no_cos++;
group1>>cosid1;
group2>>cosid2;
}
outgroup<<"Average for group 1 : "<<avg_group1/no_cos<<endl;
outgroup<<"Average for group 2 : "<<avg_group2/no_cos<<endl;
system ("pause");
return 0;
}
hey guys there is a problem with the input file and there is too many bugs........
