Data Structure

Hi

guys
I want to ask how can i dublicate a stack
if the stack is array or linked list?

 

what do you mean duplicate? do you mean make a copy?

 

No
I mean

to let the stack=2*stack
void dublicatestack(stack m2)
{
int m;
while(!isEmpty())
{
m=pop();
m2.push(m);
push(m2.pop());
push(m);
.
.
.
.

}