added duplicate detection
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parent
1f5d50221a
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BIN
vendorInfo
BIN
vendorInfo
Binary file not shown.
22
vendorInfo.c
22
vendorInfo.c
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@ -40,7 +40,6 @@ struct purchase_r
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/* FUNCTION DECLARATION */
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/* FUNCTION DECLARATION */
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int read_input(char str[], size_t n);
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int read_input(char str[], size_t n);
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char *strnlower(char *s, size_t n);
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char *strnlower(char *s, size_t n);
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int validate_data(struct vendor vendors[MAX_VENDORS]);
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struct search_r search
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struct search_r search
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(
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(
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@ -78,7 +77,7 @@ int main()
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char *file_buffer = (char *) malloc(file_size);
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char *file_buffer = (char *) malloc(file_size);
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int index = 0;
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int index = 0;
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while ((fgets(file_buffer, 50, fp) != NULL) && (index <= MAX_VENDORS))
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while ((fgets(file_buffer, 50, fp) != NULL) && (index <= MAX_VENDORS - 1))
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{
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{
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/* TO-DO: VALIDATE FILE DATA */
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/* TO-DO: VALIDATE FILE DATA */
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char *token = strtok(file_buffer, " ");
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char *token = strtok(file_buffer, " ");
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@ -97,12 +96,20 @@ int main()
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index++;
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index++;
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}
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}
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int total_vendors = index - 1;
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int total_vendors = index;
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printf("\n>>> Read %d vendors from file %s\n", total_vendors, file_name);
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printf("\n>>> Read %d vendors from file %s\n", total_vendors, file_name);
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// print out each vendor's info
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// print out each vendor's info
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for (int i = 0; i <= total_vendors; i++)
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for (int i = 0; i <= (total_vendors - 1); i++)
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{
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{
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for (int j = i + 1; j < total_vendors; j++)
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{
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if ((strcmp(vendors[i].merchandise, vendors[j].merchandise)) == 0)
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{
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break;
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}
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}
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char vendor_info[200];
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char vendor_info[200];
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sprintf(vendor_info, "%s sells %s for %d each",
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sprintf(vendor_info, "%s sells %s for %d each",
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vendors[i].vendor_name,
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vendors[i].vendor_name,
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@ -118,6 +125,8 @@ int main()
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printf("%-50s %s\n", vendor_info, vendor_stock);
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printf("%-50s %s\n", vendor_info, vendor_stock);
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}
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}
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printf("\n");
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while (1)
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while (1)
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{
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{
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char user_query[100];
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char user_query[100];
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@ -137,9 +146,11 @@ int main()
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if(item.status == 0)
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if(item.status == 0)
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{
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{
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char input[10];
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char input[10];
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printf("How many do you want to buy? ");
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read_input(input, 10);
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read_input(input, 10);
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if(atoi(input) < 0)
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if(atoi(input) > 0)
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{
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{
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int item_amount = atoi(input);
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int item_amount = atoi(input);
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struct purchase_r response = purchase(item.item_id, item_amount, vendors);
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struct purchase_r response = purchase(item.item_id, item_amount, vendors);
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@ -240,6 +251,7 @@ struct search_r search(char query[], struct vendor vendors[MAX_VENDORS], int tot
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if (i == total_vendors)
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if (i == total_vendors)
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{
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{
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printf("\n\n%d\n%d\n", i, total_vendors);
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struct search_r response;
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struct search_r response;
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response.status = 1;
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response.status = 1;
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response.item_id = 0;
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response.item_id = 0;
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@ -1 +1,24 @@
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deez lmao deez deez
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Ae socks 18 22
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Q belts 10 139
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Bright books 30 120
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Alisa kanom 10 19
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Rich bags 17 450
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Hey luggage 6 1200
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Oat watches 9 120
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Lila jackets 7 380
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Mary toys 17 39
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Kitty dishes 11 67
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Pat comics 22 18
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Win books 30 500
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Jay shoes 22 300
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Mark dvds 10 200
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Mook earrings 30 79
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Woot teeshirts 23 120
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Akraya donuts 35 22
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Champ phonecases 15 189
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Pee jeans 9 350
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Chaiwat pencils 45 12
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Namhom perfume 13 225
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Jill lingerie 19 140
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Jacky stickers 200 10
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Marisa mooping 30 20
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