Find Median in a Series and Filing by Matee Gojra

 // Prepared on Demand of Sir Yahya
#include<iostream>
#include<fstream>
using namespace std;
int main()
{
    ofstream myfile("Series.txt", ios::app); // Syntax of File Creating
    if(!myfile)                // Cheking weather it is Successful action of Opening File
    {
       cerr<<"\n\t\tFile Opening Error...!\n"; // To Display Error Msg in Case of File Opening Error
       exit(0);
    }
    int i,j,k,sz,indx;
    float med,t;
    cout<<"\n How Many Numbers You Want to Enter : ";
    cin>>sz;                                                                    // size of Series
    float srs[sz];
   
    cout<<"\n Enter "<<sz<<" Numbers: ";
    for(i=0;i<sz;i++)
    cin>>srs[i];
    myfile<<"\n Series is as: ";
    for(i=0;i<sz;i++)
    myfile<<srs[i]<<"  ";
    cout<<"\n Series in Ascending Order: ";
    myfile<<"\n Series in Ascending Order: ";
    for(i=0;i<sz;i++)      // For Setting Series Elements in Ascending Order
    {
       for(j=0;j<sz;j++)
       if(srs[i]<srs[j])           //Swapping Values for Ascending Order
       {
          t=srs[i];
          srs[i]=srs[j];
          srs[j]=t;
       }
    }
    for(i=0;i<sz;i++)
{
    cout<<srs[i]<<"   ";
    myfile<<srs[i]<<"  ";}
    cout<<endl;
    if(sz%2!=0)  // Find Median
    {
        indx=sz/2;
        med=srs[indx];
    }
    else
    {
        med=(srs[sz/2] + srs[sz/2-1])/2;
    }
    cout<<"\n\tMedian = "<<med<<endl;
    myfile<<"\n\tMedian = "<<med<<endl;
    myfile<<"\n***********************\n\n";
    system("pause");
}   // End