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 );
}

Convert the following expression to postfix and prefix (A+B) * (D-C)

3 Answers   Satyam,

---

Is c procedural or functional?

0 Answers  

---

what is the hexidecimal number of 4100?

16 Answers   Google,

---

Why should I use standard library functions instead of writing my own?

0 Answers  

---

Write a program to remove the C comments(/* */) and C++ comments(//) from a file. The file should be declared in command line.

4 Answers   Persistent, Subex,

---

what is d pitfalls of registers variables

3 Answers   TCS,

---

what is the difference b/w compiler and debugger?

2 Answers   Assurgent,

---

There is a number and when the last digit is moved to its first position the resultant number will be 50% higher than the original number.Find the number?

1 Answers  

---

What is string length in c?

0 Answers  

---

how to find a 5th bit is set in c program

4 Answers   IBM,

---

An entire structure variable can be assigned to another structure variable if __________

3 Answers   Sasken, TCS, Tech Mahindra, Wipro,

---

How can I get back to the interactive keyboard if stdin is redirected?

0 Answers  

---