Uzdevumi programmēšanā

#include
#include
#include

#define DATA_FILE "Task3.dat"
#define STR_LEN 10
#define DEBUG 0

typedef struct ServiceRecord {
int day;
int month;
int year;
char custFirstName[STR_LEN];
char custLastName[STR_LEN];
char service[STR_LEN];
float amount;
ServiceRecord* next;
};

/** Allocates memory for a ServiceRecord and returns a pointer to it. */
ServiceRecord* srAlloc() {
ServiceRecord* sr = (struct ServiceRecord * ) malloc(sizeof(struct ServiceRecord));
sr->next = NULL;
sr->custFirstName[0] = '';
sr->custLastName[0] = '';
sr->service[0] = '';
sr->day = 0;
sr->month = 0;
sr->year = 0;
sr->amount = 0.0;
return sr;…