enter code here

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>

#define STRING_SIZE 10
#define LINESIZE 128
#define SIZE 8

struct mold_data {

char mold_type[STRING_SIZE];
char box_type[STRING_SIZE];
int box_capacity;
};

struct mold_data array[SIZE];

 int main (){

 int nob;
 float quantity;
 float num_of_boxes;
 char mold_inserted[STRING_SIZE];

 FILE *myfile = fopen ("Mold_data_for_all_clients.txt", "r" );
 int i=0;
 int j=0;
 int k=0;
 int l=0;
 char *result[4][3];
 char line[LINESIZE];
 char *value;

 for(i=0; i<=3; i++){
    for(j=0;j<=2;j++){
        result[i][j] = NULL;
    }
}
i=0;

printf("Type mold type");
scanf("%s",mold_inserted);
printf("Type ordered quantity");
scanf("%f",&quantity);

// loop through each entry in "Mold_data_for_all_clients" file //

while(fgets(line, sizeof(line), myfile)){

    //load mold name
    value = strtok(line, ", ");
    result[i][0] = strdup(value);
    array[i].mold_type==result[i][0];

    //load box type
    value = strtok(NULL, ", ");
    result[i][1] = strdup(value);
    array[i].box_type==result[i][1];


    // load box capacity
    value = strtok(NULL, ", ");
    result[i][2] = strdup(value);
    array[i].box_capacity==result[i][2];


if (strcmp(mold_inserted,result[i][0])==0)

    {
    num_of_boxes=quantity/array[i].box_capacity;
    nob=ceil(num_of_boxes);

    printf("n %d   " "%s",nob,result[i][1]);  }
    break;

    //go to next line
    i++;
}


fclose(myfile);
return 0;
}