#include <string.h>
#include <stdio.h>
#include <iostream.h>

FILE *input, *output;
char myStr[100], myTmp[100];
int iden=1, index=0;

void main()
{
  input = fopen("c:/Project/p1.in.txt","r");
  output = fopen("c:/Project/p1.out.txt","w");

  if (input == NULL)
  {
    cout << "Error opening the file!\n\n";
  }

  else
  {
    while (!feof(input))
    {
      char getChar = fgetc(input);

      if (getChar != '\n')
      {
        if (iden != 1)
        {
            myStr[index] = getChar;
            index++;
        }
      }
      else
      {
        if (iden != 1)
        {
            myStr[index] = NULL;
            index=0;
            strcpy(myTmp,myStr);
            strrev(myTmp);
    
            if (strcmp(myTmp,myStr) == 0)
            {
                cout << myStr << "  -  TRUE\n";
                fwrite("TRUE\n",5,1,output);
            }
            else
            {
                cout << myStr << "  -  FALSE\n";     
                fwrite("FALSE\n",6,1,output);
            }
        }
        iden++;
     }
    }
    fclose(input);
    fclose(output);
  }
}

#include <fstream>
using namespace std;

int main(void)
{
    ofstream fout; //output file stream
    ifstream fin; //input filestream
    fout.open("FileName.txt", ios::app) //So it keeps it current contents
    
    fout << "Use like you are using cout<<" << endl;
    fin.getline(Buffer, sizeof(Buffer)); //use like cin>>
}