C Programming Practice Implementations for Struct, Enum and Collection Operations
#include <stdio.h> #define MAX_BOOK_ENTRIES 10 typedef struct { char isbn[20]; char book_title[80]; char author_name[80]; double unit_price; int units_sold; } CatalogItem; void print_catalog(CatalogItem entries[], int count); void sort_by_sales_volume(CatalogItem entries[], int count); double...