c_kitap

C ve Sistem Programcıları Derneği - C Ders Notları - Necati Ergin
#include
#include
#include
#include
#define NAME_LEN 16
#define FNAME_LEN 20
#define ARRAY_SIZE 200
struct Person {
char m_name[NAME_LEN];
char m_fname[FNAME_LEN];
int m_no;
double m_wage;
};
void swap_persons(struct Person *p1, struct Person *p2);
void set_person(struct Person *ptr, const char *name, const char *fname,
int no, double wage);
void set_person_random(struct Person *ptr);
void display_person(const struct Person *ptr);
void set_person(struct Person *ptr, const char *name, const char *fname,
int no, double wage);
void display_person_array(const struct Person *ptr, int size);
void sort_person_array(struct Person *ptr, int size);
char *name_array[20] = {"Ali", "Veli", "Hasan", "Necati", "Burcu", "Kaan",
"Selami", "Salah", "Nejla", "Huseyin", "Derya", "Funda", "Kemal", "Burak",
"Ozlem", "Deniz", "Nuri","Metin", "Guray", "Anil"};
char *fname_array[20] = {"Aslan", "Gencer", "Eker", "Ergin", "Serce",
"Kaynak", "Acar", "Aymir", "Erdin", "Doganoglu", "Avsar", "Ozturk",
"Yilmaz", "Tibet", "Arkin", "Cilasun", "Yildirim", "Demiroglu", "Torun",
"Polatkan"};
/*************************************************************************/
void swap_persons(struct Person *p1, struct Person *p2)
{
struct Person temp = *p1;
*p1 = *p2;
*p2 = temp;
}
/*************************************************************************/
void set_person(struct Person *ptr, const char *name, const char *fname,
int no, double wage)
{
ptr->m_no = no;
ptr->m_wage = wage;
strcpy(ptr->m_name, name);
strcpy(ptr->m_fname, fname);
}
/*************************************************************************/
void set_person_random(struct Person *ptr)
{
ptr->m_no = rand() % 5000;
ptr->m_wage = (double)rand() / RAND_MAX + rand() % 5 + 2;
strcpy(ptr->m_name, name_array[rand() % 100]);
strcpy(ptr->m_fname, fname_array[rand() % 50]);
}
/*************************************************************************/
void display_person(const struct Person *ptr)
{
printf("%-16s %-20s%-5d\t%4.2lf\n", ptr->m_name, ptr->m_fname, ptr-
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