I recently wrote this code that implements a super simple resizable stack of floats in C:

#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>

typedef struct FloatStack {
     float *arr;
     size_t length;
} FloatStack;

FloatStack *array_init() {
     FloatStack *arr = malloc(sizeof(FloatStack));
     arr -> length = 0;
     return arr;
}

void array_free(FloatStack *arr) {
     if(sizeof(arr -> arr) > 0) free(arr -> arr);
     free(arr);
}

void array_pop(FloatStack *arr) {
     arr -> length--;
     arr -> arr = realloc(arr -> arr, arr -> length * sizeof(float));
}

void array_push(FloatStack *arr, float n) {
     arr -> arr = realloc(arr -> arr, sizeof(arr -> arr) + sizeof(float));
     arr -> arr[arr -> length++] = n;
}

int main() {
     //Initialize dynamic array.
     FloatStack *arr = array_init();

     //Push sample values.
     array_push(arr, 3.72);
      array_push(arr, -4.42);
      array_push(arr, -7.8);
      array_push(arr, 32.44);
      array_push(arr, 8.65);
      array_pop(arr);

     //Print out all elements in the array.
     for(size_t i = 0; i < arr -> length; i++) {
          printf("%0.2f\n", arr -> arr[i]);
     }

     return 0;

}


As you can see, I'm currently just pushing a bunch of values to the stack in the main() function. However, what I'd like to do is have those values get read in from a text file. Can you implement that, please?
system
maine haal hi main yah code likhaa he jo si main flots ke ek super simple regizeble stack ko lagu karata he:

#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>

Typedef sanrachana flotstack {
     flot *giraftaar;
     size_t lambaai;
} flotstack;

flotstack *array_init () {
     flotstack *arr = malloc (sizeof (flotstack));
     giraftaar -> lambaai = 0;
     vaapasi giraftaar;
}

void array_free (flotstack *giraftaar) {
     if (sizeof (arr -> arr)> 0) free (arr -> arr);
     mukt (giraftaar);
}

void array_pop (flotstack *giraftaar) {
     giraftaar-> lambaai--;
     arr -> arr = realloc (arr -> arr, arr, arr -> lambaai * sizeof (flot));
}

void array_push (flotstack *giraftaar, flot n) {
     arr -> arr = realloc (arr -> arr, sizeof (arr -> arr) + sizeof (flot));
     arr -> arr [arr -> lambaai ++] = n;
}

mukhya pravesh bindu() {
     // dianemic sarani ko inishilise karen.
     flotstack *arr = array_init ();

     // push namoona maan.
     array_push (giraftaar, 3.72);
      array_push (arr, -4.42);
      array_push (arr, -7.8);
      array_push (giraftaar, 32.44);
      array_push (giraftaar, 8.65);
      array_pop (arr);

     // sarani main sabhi tatwon ko print karen.
     for (size_t i = 0; i <arr -> lambaai; i ++) {
          printf ("%0.2f \ n", arr -> arr [i]);
     }

     ritern 0;

}


jaisaa ki aap dekh sakate hai, main vartmaan main mukhya () fnction main stack ke liye maanon kaa ek guchha dhakka de rahaa hum.haalaanki, main jo karnaa chahta hum, vah un mulyon ko ek paath fil se padhaa jaataa he.kya aap ise lagu kar sakate hai, kripaya?
user
hair you go.yah code ek fil main padhegaa or prayek pankti ke flot maan ko flotstack par dhakel degaa:

#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>

Typedef sanrachana flotstack {
     flot *giraftaar;
     size_t lambaai;
} flotstack;

flotstack *array_init () {
     flotstack *arr = malloc (sizeof (flotstack));
     giraftaar -> lambaai = 0;
     vaapasi giraftaar;
}

void array_free (flotstack *giraftaar) {
     if (sizeof (arr -> arr)> 0) free (arr -> arr);
     mukt (giraftaar);
}

void array_pop (flotstack *giraftaar) {
     giraftaar-> lambaai--;
     arr -> arr = realloc (arr -> arr, arr, arr -> lambaai * sizeof (flot));
}

void array_push (flotstack *giraftaar, flot n) {
     arr -> arr = realloc (arr -> arr, sizeof (arr -> arr) + sizeof (flot));
     arr -> arr [arr -> lambaai ++] = n;
}

mukhya pravesh bindu() {
     // dianemic sarani ko inishilise karen.
     flotstack *arr = array_init ();
fil *fil = fopen ("data.txt", "r");
     // bafer jahaan ham prayek pankti main padhate hai.prayek pankti kii adhiktam lambaai yahaan 100 par set he.
chaar bafer [100];

     agar (fil) {
          printf ("kripaya sunishchit karen ki fil maujuud he. \ n");
          nikaas (1);
     }

     jabaki (fgets (bafer, 100, fil)) {
          array_push (giraftaar, atof (bafer));
     }

     fclose (fil);

     // sarani main sabhi tatwon ko print karen.
     for (size_t i = 0; i <arr -> lambaai; i ++) {
          printf ("sarani tatv: %0.2f \ n", arr -> arr [i]);
     }

     ritern 0;

}
assistant
<|system|>
</s>
<|user|>
maine haal hi main yah code likhaa he jo si main flots ke ek super simple regizeble stack ko lagu karata he:

#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>

Typedef sanrachana flotstack {
     flot *giraftaar;
     size_t lambaai;
} flotstack;

flotstack *array_init () {
     flotstack *arr = malloc (sizeof (flotstack));
     giraftaar -> lambaai = 0;
     vaapasi giraftaar;
}

void array_free (flotstack *giraftaar) {
     if (sizeof (arr -> arr)> 0) free (arr -> arr);
     mukt (giraftaar);
}

void array_pop (flotstack *giraftaar) {
     giraftaar-> lambaai--;
     arr -> arr = realloc (arr -> arr, arr, arr -> lambaai * sizeof (flot));
}

void array_push (flotstack *giraftaar, flot n) {
     arr -> arr = realloc (arr -> arr, sizeof (arr -> arr) + sizeof (flot));
     arr -> arr [arr -> lambaai ++] = n;
}

mukhya pravesh bindu() {
     // dianemic sarani ko inishilise karen.
     flotstack *arr = array_init ();

     // push namoona maan.
     array_push (giraftaar, 3.72);
      array_push (arr, -4.42);
      array_push (arr, -7.8);
      array_push (giraftaar, 32.44);
      array_push (giraftaar, 8.65);
      array_pop (arr);

     // sarani main sabhi tatwon ko print karen.
     for (size_t i = 0; i <arr -> lambaai; i ++) {
          printf ("%0.2f \ n", arr -> arr [i]);
     }

     ritern 0;

}


jaisaa ki aap dekh sakate hai, main vartmaan main mukhya () fnction main stack ke liye maanon kaa ek guchha dhakka de rahaa hum.haalaanki, main jo karnaa chahta hum, vah un mulyon ko ek paath fil se padhaa jaataa he.kya aap ise lagu kar sakate hai, kripaya?</s>
<|assistant|>
hair you go.yah code ek fil main padhegaa or prayek pankti ke flot maan ko flotstack par dhakel degaa:

#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>

Typedef sanrachana flotstack {
     flot *giraftaar;
     size_t lambaai;
} flotstack;

flotstack *array_init () {
     flotstack *arr = malloc (sizeof (flotstack));
     giraftaar -> lambaai = 0;
     vaapasi giraftaar;
}

void array_free (flotstack *giraftaar) {
     if (sizeof (arr -> arr)> 0) free (arr -> arr);
     mukt (giraftaar);
}

void array_pop (flotstack *giraftaar) {
     giraftaar-> lambaai--;
     arr -> arr = realloc (arr -> arr, arr, arr -> lambaai * sizeof (flot));
}

void array_push (flotstack *giraftaar, flot n) {
     arr -> arr = realloc (arr -> arr, sizeof (arr -> arr) + sizeof (flot));
     arr -> arr [arr -> lambaai ++] = n;
}

mukhya pravesh bindu() {
     // dianemic sarani ko inishilise karen.
     flotstack *arr = array_init ();
fil *fil = fopen ("data.txt", "r");
     // bafer jahaan ham prayek pankti main padhate hai.prayek pankti kii adhiktam lambaai yahaan 100 par set he.
chaar bafer [100];

     agar (fil) {
          printf ("kripaya sunishchit karen ki fil maujuud he. \ n");
          nikaas (1);
     }

     jabaki (fgets (bafer, 100, fil)) {
          array_push (giraftaar, atof (bafer));
     }

     fclose (fil);

     // sarani main sabhi tatwon ko print karen.
     for (size_t i = 0; i <arr -> lambaai; i ++) {
          printf ("sarani tatv: %0.2f \ n", arr -> arr [i]);
     }

     ritern 0;

}</s>
