Writting text to a file using C language

A Simple program to write and read data form or to a file using C language.

#include<stdio.h>

int main()
{
  FILE *fp = fopen("fileName.txt", "a+");
  int ch = getc(fp);
  while (ch != EOF)
  {
    /* To display the contents of the file on the screen */
    putchar(ch);

    ch = getc(fp);
  }
  
  if (feof(fp))
     printf("\n Reached the end of file.");
  else
     printf("\n Something gone wrong.");
  fclose(fp);
    
  getchar();
  return 0;
}
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