What is abstraction in oop?
639
#include
#include
#include
#include
void insert(struct btreenode **, int);
void inorder(struct btreenode *);
struct btreenode
{
struct btreenode *leftchild;
struct btreenode *rightchild;
int data;
};
main()
{
struct btreenode *bt;
bt=(struct btreenode *)NULL;
int req,i=1,num;
clrscr();
printf("Enter number of nodes");
scanf("%d",&req);
while(i<=req)
{
printf("Enter element");
scanf("%d",&num);
insert(&bt,num);
i++;
}
inorder(bt);
}
void insert(struct btreenode **sr, int num)
{
if(*sr==NULL)
{
*sr=(struct btreenode *)malloc (sizeof(struct btreenode));
(*sr)->leftchild=(struct btreenode *)NULL;
(*sr)->rightchild=(struct btreenode *)NULL;
(*sr)->data=num;
return;
}
else
{
if(num < (*sr)->data)
insert(&(*sr)->leftchild,num);
else
insert(&(*sr)->rightchild,num);
}
return;
}
void inorder(struct btreenode *sr)
{
if(sr!=(struct btreenode *)NULL)
{
inorder(sr->leftchild);
printf("\n %d",sr->data);
inorder(sr->rightchild);
}
else
return;
}
please Modify the given program and add two methods for post
order and pre order traversals.
3257
What are the two different types of polymorphism?
674
what is the drawback of classical methods in oops?
2922
Write a program to sort the number with different sorts in
one program ??
1922
What does sksksk mean in text slang?
1540
What is oops and its features?
592
i got a backdoor offer in process global,Bangalore..Can i
work with it?
2330
What is abstract class in oop?
536
Write a program to implement OOPS concepts such as
inheritance, polymorphism, friend function, operator
overloading?
4248
Why do we need oop?
671
Why do we use class?
638
Why interface is used?
555
What is encapsulation in simple terms?
541
2. Give the different notations for the class.\
1594
