Answer / abdur rab

struct node {
int data;
struct node* next;
};

int mid_element ( struct node* _node )
{
struct node* cur_ptr;
struct node* cur_next_ptr;

if ( NULL == _node ) return ( -1 );
else {
cur_ptr = _node;
cur_next_ptr = _node;
while ( ( NULL != cur_ptr -> next )
&& ( NULL != cur_next_ptr -
> next )
&& ( NULL != cur_next_ptr -
> next -> next ) )
{
cur_ptr = cur_ptr -> next;
cur_next_ptr = cur_next_ptr ->
next -> next;
}
}

return ( cur_ptr -> data );
}

Answer / sharan

NODE display_middle(NODE first)
{
int count = 0;
NODE temp,mid;

for ( temp = mid = first, count=0; temp ; temp = temp ->
link,count++)

{
if ( count % 2 )
{
mid = mid -> link;
}
}
return mid;
}

Answer / ashwini

struct node
{
int data;
struct node *ptr;
};


struct node mid_element(struct node* head)//since we pass addr
{
int count=0,n_count,i=0;
struct node* temp,*mid;
temp=mid=head;
while(temp -> ptr != NULL)
{
count++;
temp = temp->otr;
}
count++;

if(count % 2)
{
n_count = (count/2)+1;
for(i=0 ; i<n_count ; i++)
mid = mid -> ptr;
}

return mid;
}

Answer / vishnu

typedef struct LL_tag
{
int data ;
struct LL_tag *next ;
} LL ;

/*Pass a valid singly linked list*/

LL* Mid (LL *head)
{
LL *one, *two ;

one = two = head ;

while (two)
{
two = two->next ;
if (two)
{
two = two->next ;
one = one->next ;
}
else
{
two = NULL ;
}
}
return one ;
}

What are file streams?

0 Answers  

---

Why dont c comments nest?

0 Answers  

---

Given below are three different ways to print the character for ASCII code 88. Which is the correct way1) char c = 88; cout << c << " ";2) cout.put(88);3) cout << char(88) << " "; a) 1 b) 2 c) 3 d) constant

0 Answers  

---

print ur name 20,000 times without using inbuilt library functions like printf,scanf,gets,puts,getchar or putchar

4 Answers   IBM,

---

f=(x>y)?x:y a) f points to max of x and y b) f points to min of x and y c)error

4 Answers   HCL,

---

void main() {int i=2; printf("%d%d%d",i,++i,i++); getch(); }

9 Answers  

---

i have a written test in tomorrow

1 Answers   NNN, Value Labs,

---

What are the advantages of the functions?

0 Answers  

---

What is true about the following C Functions a.Need not return any value b.Should always return an integer c.Should always return a float d.Should always return more than one value.

11 Answers   TCS,

---

What is Generic pointer? What is the purpose of Generic pointer? Where it is used?

3 Answers  

---

Is c high or low level?

0 Answers  

---

Write a program that will read the input of any number of digits n in a row of shafh showing the breakdown of the printing and printing figures by the recursive function.

0 Answers  

---