What is inheritance write a program to show use of inheritance?
611
What are benefits of oop?
634
Where is pseudocode used?
563
when to use 'mutable' keyword and when to use 'const cast'
in c++
1642
How to use CMutex, CSemaphore in VC++ MFC
4328
what are the realtime excercises in C++?
2333
What is debug class?what is trace class? What differences are between them? With examples.
1604
What is the point of oop?
651
Plese get me a perfect C++ program for railway/airway
reservation with all details.
3427
What is overriding vs overloading?
580
what is difference between class template and template class?
2157
Where You Can Use Interface in your Project
1423
What language is oop?
591
#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.
3246
What are the advantages of polymorphism?
573
