File Class 01

#include <stdio.h>

// File Declareation
// FILE FilePointer


// int main() {
//  FILE *file;
//  file = fopen("input.txt", "w");
//  char arr[20];
//  gets(arr);

//  if(file == NULL) {
//      printf("File does not exist\n");
//  } else {
//      printf("File has been created\n");
//      fprintf(file, "%s", arr);

//      fclose(file);   // closing the file
//  }
// }



// int main() {
//  char a = 'A';
//  printf("%d\n", a);
// }


// int main() {
//  int a = 15, b = 2;
//  double result = a / (double) b;
//  printf("%d\n", a);
//  printf("%.2lf\n", result);
// }

/*
    Creating a new File
    fopen("file path", file_mode);

    opening an existing file
    fopen("file path", file_mode);

    closing a file
    fclose(file_pointer);

    Reading from and writing information to a file

        To write something in a file ->
        fputs(string, file)
        fprintf(file_pointer, formate_specifier, variable_Name)

        To read something in a file ->
        fgets(variable, size, file_pointer)
        fscanf(file_pointer, formate_specifier, variable_name) ---> %[^\n]

*/




/* Projects
-----------

---> Structure
    --> insertion
    --> delete (optinal)
    --> update
    --> query
---> File   (optional)


Project submission: Mid exam sesh houar porer 5 diner

Project Title

*/