To create linked list structure(Step1), you may use the following code, and complete the rest of the program.

#include

#include

#include

#define NULL 0

struct employeeInfo

{

int empNr;

char name[15];

float workHours;

float hourlySalary;

float monthlySalary;/* will be calculated by workHours x hourlySalary */

};

struct node

{

struct employeeInfo info;

struct node *link;

};

typedef struct node *NODEPTR;

NODEPTR getnode(void);

void readFileIntoLinkList(NODEPTR *);

void list1(NODEPTR);

void menu();

int main()

{

NODEPTR head1, headNum, headNam;

int choice;

/* Step1 will be done using these two functions

head1 = NULL;

readFileIntoLinkList(&head1);

list1(head1);

do{

menu();

scanf("%d",&choice);

switch(choice)

{ // complete each section calling necessary function that you coded

case 1:{. . . . . . . . . . . . . . . . . . . . . . . . . break;}

case 2:{. . . . . . . . . . . . . . . . . . . . . . . . . .break;}

case 3:{. . . . . . . . . . . . . . . . . . . . . . . . . break;}

case 4:{. . . . . . . . . . . . . . . . . . . . . . . . . .break;}

case 5:{. . . . . . . . . . . . . . . . . . . . . . . . . break;}

case 6:{. . . . . . . . . . . . . . . . . . . . . . . . . ;}

}

}while(choice!=7);

return 0;

} // end of main program

void readFileIntoLinkList(NODEPTR *head)

{

NODEPTR p, save ;

struct employeeInfo temp;

FILE *empFile;

empFile = fopen("C:\\assgn2Solution\\employee.txt" , "r");

while ( !feof(empFile))

{

fscanf(empFile ,"%d %s %f %f" ,&temp.empNr,temp.name,&temp.workHours,&temp.hourlySalary);

temp.monthlySalary = temp.hourlySalary*temp.workHours;

p = getnode();

p->info = temp;

if (*head == NULL)

{

*head = p;

save = p;

}

else{

save->link = p;

save = p;

}

}

p->link=NULL;

fclose(empFile);

}

void menu()

{

printf(" *********MAIN MENU********** ");

printf("1.Create Sorted Link list using Names and List ");

printf("2.Create Sorted Link list using Employee Number and List ");

printf("3.Search with an employee Number ");

printf("4.Search with an Employee Name ");

printf("5.Insert a New Employee information ");

printf("6.Delete an Employee from both of the link list structure ");

printf("7.Exit ");

}

void list1(NODEPTR head)

{

NODEPTR save;

save = head;

while(save!=NULL)

{

printf("%d %s %f %f %f ",save->info.empNr,save->info.name,save->info.hourlySalary,save->info.workHours,save->info.monthlySalary);

save = save->link;

}

}

NODEPTR getnode()

{

NODEPTR q;

q = (NODEPTR) malloc(sizeof(struct node));

return(q);

}

USER CATALOGUE WILL BE PREPARED WITH THE FOLLOWING HEADLINES:

Definition of the problem: Given problem will be explained.

User documentation: How can a single user run your program? Describe in details.

Input environment: What does your program get as an input of information? Explain the content of your input files.

Output environment: What does your program produce? Production of your program will be explained.

Software design issues: Describe the main program and functions (if any) your program.

Program list: List of the program and Input/Output files.

Programming time: How long did you spend to prepare this program for the following steps.

Analyze and design :

Coding :

Debugging :

Documentation :

Total :