Need help redirecting my output to a file , cant seem to get the print to redire

Question

Need help redirecting my output to a file , cant seem to get the print to redirect to a file.

#include<iostream>
#include<fstream>
#include <algorithm>
using namespace std;
int subject[100];
double average[100];
double daysexercise[100];
double est_maximum[100];
double ratio1[100];
double ratio2[100];
int c=0;
void getdata(ifstream &in)
{
int maximum;
int age;
double sum=0;
// Read file
while(!in.eof())
{
double aver[5];
double maxi[5];
double exe[5];
// First line
in>>subject[c];
in>>maximum;
in>>age;
// Next 5 lines read to array
for(int i=0;i<5;i++)
{
in>>aver[i];
in>>maxi[i];
in>>exe[i];
}
int cou=0;
// Average calculation
for(int i=0;i<5;i++)
{
if(aver[i]==-1)
sum=sum+0;
else
{
sum=sum+aver[i];
cou++;
}
}
double avg=sum/cou;
average[c]=avg;
cou=0;
// Number of days exercised
for(int i=0;i<5;i++)
{
if(exe[i]!=0)cou++;
}
daysexercise[c]=cou;
// Estimated maximum
est_maximum[c]=220-age;
// Ratio Calculation
ratio1[c]=(maximum/est_maximum[c])*100;
double max=0;
// Find maximum value in the array
for(int i=0;i<5;i++)
{
if(maxi[i]>max)
max=maxi[i];
}
// Ratio Calculation
ratio2[c]=(max/maximum)*100;
c++;
}
}
void print(int subjectSorted[] )
{
cout<< "COMMUTING AND EXERCISE HEART RATE SUMMARY"<<endl<<endl;
cout<< "Subject Number Average Commutting HR Day Exercise Estimated MAX HR % Measure To Estimated MAX HR % Max Commutting HR TO Measured "<<endl<<endl;
for(int i=0;i<c;i++)
{
for(int j=0;j<c;j++)
{
if(subjectSorted[i]==subject[j])
{
cout<<subject[j]<<" "<<average[j]<<" "<<daysexercise[j]<<" "<<est_maximum[j]<<" "<<ratio1[j]<<" "<<ratio2[j]<<endl;
}
}
}
}
int main()
{
ifstream in;
// Open the file
in.open("HR.txt");
// read data from the file and commute
getdata(in);
int subjectSorted[100];
// Copy array subject to subjectSorted
for(int i=0;i<c;i++)
{
subjectSorted[i]=subject[i];
}
// Sort the array
sort(subjectSorted,subjectSorted+c);

// Print the output
print(subjectSorted);
system("pause");
return 0;
}

Explanation / Answer

******If you want to show output then please give input file.*******

Program: redirecting output to a file. which parts are bold.

#include<iostream>
#include<fstream>
#include <algorithm>
using namespace std;
int subject[100];
double average[100];
double daysexercise[100];
double est_maximum[100];
double ratio1[100];
double ratio2[100];
int c=0;
void getdata(ifstream &in)
{
   int maximum;
   int age;
   double sum=0;
   // Read file
   while(!in.eof())
   {
       double aver[5];
       double maxi[5];
       double exe[5];
       // First line
       in>>subject[c];
       in>>maximum;
       in>>age;
       // Next 5 lines read to array
       for(int i=0;i<5;i++)
       {
           in>>aver[i];
           in>>maxi[i];
           in>>exe[i];
       }
       int cou=0;
       // Average calculation
       for(int i=0;i<5;i++)
       {
           if(aver[i]==-1)
           sum=sum+0;
           else
           {
           sum=sum+aver[i];
           cou++;
           }
       }
       double avg=sum/cou;
       average[c]=avg;
       cou=0;
       // Number of days exercised
       for(int i=0;i<5;i++)
       {
           if(exe[i]!=0)cou++;
       }
       daysexercise[c]=cou;
       // Estimated maximum
       est_maximum[c]=220-age;
       // Ratio Calculation
       ratio1[c]=(maximum/est_maximum[c])*100;
       double max=0;
       // Find maximum value in the array
       for(int i=0;i<5;i++)
       {
           if(maxi[i]>max)
               max=maxi[i];
       }
       // Ratio Calculation
       ratio2[c]=(max/maximum)*100;
       c++;
   }
}
void print(int subjectSorted[] ,ofstream &out)
{
   out<< "COMMUTING AND EXERCISE HEART RATE SUMMARY"<<endl<<endl;
   out<< "Subject Number Average Commutting HR Day Exercise Estimated MAX HR % Measure To Estimated MAX HR % Max Commutting HR TO Measured "<<endl<<endl;
   for(int i=0;i<c;i++)
   {
       for(int j=0;j<c;j++)
       {
           if(subjectSorted[i]==subject[j])
           {
               out<<subject[j]<<" "<<average[j]<<" "<<daysexercise[j]<<" "<<est_maximum[j]<<" "<<ratio1[j]<<" "<<ratio2[j]<<endl;
           }
       }
   }
}
int main()
{
   ifstream in;
   ofstream out;//out put file
   // Open the file
   in.open("HR.txt");
   // read data from the file and commute
   getdata(in);
   int subjectSorted[100];
   // Copy array subject to subjectSorted
   for(int i=0;i<c;i++)
   {
       subjectSorted[i]=subject[i];
   }
   // Sort the array
   sort(subjectSorted,subjectSorted+c);
   out.open("Output.txt");//create and open output file
   // Print the output on file
   print(subjectSorted,out);
   system("pause");
   return 0;
}

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