Question

Please use C Programming language (Not C++)

7.6 LAB*: Warm up: Online shopping cart (Part 1) (1) Create three files to submit: • Item ToPurchase.h - Struct definition and related function declarations • Item ToPurchase.c-Related function definitions • main.c-main function Build the ItemToPurchase struct with the following specifications: • Data members (3 pts) • char itemName • int itemPrice • int itemQuantity • Related functions • MakeltemBlank0 (2 pts) Has a pointer to an item To Purchase parameter. Sets item's name = 'hone, item's price = 0, item's quantity = 0 • PrintItemCost Has an ItemToPurchase parameter. Ex of PrintitemCost(output: Bottled water 10 @ $1 = $10 (2) In main() prompt the user for two items and create two objects of the item ToPurchase struct. Before prompting for the second item, enter the following code to allow the user to input a new string. c is declared as a char. (2 pts) c = getchar(); while (c != '\n' && c != EOF) c = getchar(); { Item 1 Enter the item name: Chocolate Chips Enter the item price: Enter the item quantity: Item 2 Enter the item name: Bottled Water Enter the item price: Enter the item quantity: (3) Add the costs of the two items together and output the total cost. (2 pts) Ex: TOTAL COST Chocolate Chips 1 @ $3 = 53 Bottled Water 10 @ $1 = $10 Total: $13

Answer 1

ItemToPurchase.h

#ifndef ITEM_TO_PURCHASE_H

#define ITEM_TO_PURCHASE_H

typedef struct ItemToPurchase_struct{

char itemName[50];

int itemPrice;

int itemQuantity;

} ItemToPurchase;

void MakeItemBlank(struct ItemToPurchase_struct item);

void PrintItemCost(struct ItemToPurchase_struct item);

#endif

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ItemToPurchase.c

#include <stdio.h>

#include <stdio.h>

#include<string.h>

#include "ItemToPurchase.h"

void makeItemBlank(struct ItemToPurchase_struct *item){

strcpy((item)->itemName, "None");

(item)->itemPrice=0;

(item)->itemQuantity=0;

}

void printItemCost(struct ItemToPurchase_struct item){

printf("%s %d @ $%d = $%d\n", item.itemName,

item.itemQuantity,item.itemPrice,

((item.itemPrice) * (item.itemQuantity)));

}

#include <stdio.h>

#include <string.h>

#include "ItemToPurchase.h"

int main() {

int total;

ItemToPurchase item1;

ItemToPurchase item2;

printf("Item 1\n");

printf("Enter the item name:\n");

scanf("%[^\t\n]s",item1.itemName);

printf("Enter the item price:\n");

scanf("%d", &(item1.itemPrice));

printf("Enter the item quantity:\n");

scanf("%d", &(item1.itemQuantity));

printf("\n");

printf("Item 2\n");

printf("Enter the item name:\n");

scanf(" %[^\t\n]s",item2.itemName);

printf("Enter the item price:\n");

scanf("%d", &(item2.itemPrice));

printf("Enter the item quantity:\n");

scanf("%d", &(item2.itemQuantity));

printf("\n");

total = (item1.itemPrice * item1.itemQuantity)+ (item2.itemPrice * item2.itemQuantity);

printf("TOTAL COST\n");

printItemCost(item1);

printItemCost(item2);

printf("\nTotal: $%d", total);

return 0;

}

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SEE OUTPUT

saved main.c Files http:://ActualMenacingCosmos.rahulkumar29 24 printT Enter the item name:\n; scanf("%[^\t\n] s", item1.itemName ); clang version 7.0.0-3-ubuntu0. 18.0 al) clang-7 -pthread -lm -o main mair ./main 25 main.c printf("Enter the item price:\n"); 26 ItemToPurchase.h scanf("%d", &(item1.itemPrice)); 27 printf("Enter the item quantity:\n"); scanf ("%d", &(item1.itemQuantity) ); printf("\n"); printf("Item 2\n"); printf("Enter the item name:\n" ) ; scanf (" %[^\t\n] s", item2.itemName); 28 Item 1 29 Enter the item name: 30 Chocolate Chips Enter the item price: 31 32 33 Enter the item quantity: printf("Enter the item price:\n"); scanf("%d", &(item2.itemPrice) ) printf("Enter the item quantity:\n" ) ; scanf ("%d", &(item2.itemQuantity)) printf("\n"); 34 1 35 Item 2 Enter the item name: 36 37 Bottled Water 38 Enter the item price: 39 1 total (item1.itemPrice * item1.itemQuantity) + (item2.itemPrice * item2.itemQuantity); 40 Enter the item quantity: 10 printf("TOTAL COST\n"); printItemCost(item1); printItemCost(item2); printf("\nTotal: $%d", total); 41 42 TOTAL COST 43 Chocolate Chips 1 $3 = $3 Bottled Water 10 @ $1 = $10 44 return 0; 45 Total: $13 46

PLEASE COMMENT if there is any concern.

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saved main.c Files #include <stdio.h> 1 main.c #include <stdio.h> 2 #include<string.h> #include "ItemTo Pu rchase.h" void makeItemBlank( st ruct ItemToPurchase_st ruct *item) { strcpy((item)->itemName , "None" ) ; (item)->itemPrice=0; ItemToPurchase.h 4 5 6 7 (item)->itemQuantity=0 ; 8 } void printItemCost(struct ItemToPurchase_struct item){ printf("%s %d@ $%d = $%d\n", item.itemName, 10 11 item.itemQuantity, item.itemPrice, 12 ((item.itemPrice) * (item.itemQuantity) ) ); 13 14 15 #include <stdio.h> 16 #include <string.h> 17

ItemToPurchase.h saved Files #ifndef ITEM_TO_PURCHASE_H 1 main.c #define ITEM_TO_PURCHAS E_H typedef struct ItemToPurchase_struct{ char itemName [50]; 2 ItemToPurchas... 4 int itemPrice; 5 int itemQuantity; 6 } ItemToPurchase; 7 void MakeItemBlank(struct ItemToPurchase_struct *item); void PrintItemCost(struct ItemToPurchase_struct item); 10 #endif 11