int menu_body(char ch,int choice)
{
static int flag;
int data,result;
switch (ch)
{
case ESC:
{
clrscr();
flag=1;
}
break;
case ENTER:
{
switch(choice)
{
case 0:
{
clrscr();
gotoxy(0,0);
/*Please Add your function here*/
puts("Enter the new element to list");
fflush(stdout);
scanf("%d",&data);
result=insert_node_sll(&start,data);
(result==1)?puts("Element has been added"):puts("Faild to enter the element");
puts("Enter any key to back to menu");
getch();
}
break;
case 1:
{
clrscr();
gotoxy(0,0);
/*Please Add your function here*/
print_sll (start);
puts("Enter any key to back to menu");
getch();
}
break;
case 2:
{
clrscr();
gotoxy(0,0);
/*Please Add your function here*/
puts("Enter an element to find it");
fflush(stdout);
scanf("%d",&data);
result=find_sll (start ,data);
(result==1)?printf("Element %d has been found\n",data)
:printf("Element %d is not presented in list\n",data);
puts("Enter any key to back to menu");
getch();
break;
}
break;
case 3:
clrscr();
gotoxy(0,0);
/*Please Add your function here*/
puts("Enter an element to delete");
fflush(stdout);
scanf("%d",&data);
result=delete_sll(&start,data);
(result==1)?puts("Element has been deleted"):puts("Element has not been found");
puts("Enter any key to back to menu");
getch();
break;
case 4:
clrscr();
gotoxy(0,0);
/*Please Add your function here*/
result=get_count_sll(start);
printf("Number of elements in list is %d\n",result);
puts("Enter any key to back to menu");
getch();
break;
case 5:
clrscr();
gotoxy(0,0);
/*Please Add your function here*/
free_list(&start);
getch();
break;
case 6:
clrscr();
gotoxy(0,0);
/*Please Add your function here*/
reverse_sll(&start);
print_sll (start);
getch();
break;
case 7:
flag=1;
break;
}
}
}
return(flag);
}
/* Story 5: delete_sll */
void test5(void)
{
list test_list = NULL;;
printf("Testing story 5: delete_sll\n");
delete_sll(test_list, 1);
print_list("Failed deleting first position from empty list", test_list);
test_list = init_sll(test_list);
print_list("List initialized to", test_list);
print_list("Deleted position 0", delete_sll(test_list, 0));
test_list = init_sll(test_list);
print_list("Deleted position 1", delete_sll(test_list, 1));
test_list = init_sll(test_list);
print_list("Deleted position 2", delete_sll(test_list, 2));
test_list = init_sll(test_list);
print_list("Failed to delete position 3", delete_sll(test_list, 3));
test_list = delete_sll(test_list, 0);
print_list("Permently deleted position 0", test_list);
test_list = delete_sll(test_list, 0);
print_list("Permently deleted position 0", test_list);
test_list = delete_sll(test_list, 0);
print_list("Permently deleted position 0", test_list);
test_list = init_sll(test_list);
print_list("List re-initialized to", test_list);
test_list = delete_sll(test_list, 2);
print_list("Permently deleted position 2", test_list);
test_list = delete_sll(test_list, 1);
print_list("Permently deleted position 1", test_list);
test_list = delete_sll(test_list, 0);
print_list("Permently deleted position 0", test_list);
}
