What is the purpose of polymorphism?
1126
How can you overcome the diamond problem in inheritance?
1184
What is difference between pop and oop?
1168
What is the example of polymorphism?
1132
How do you define social class?
1066
What are the 5 oop principles?
1127
What is a class in oop?
1134
#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.
3761
What is the difference between abstraction and polymorphism?
1101
Can abstract class have normal methods?
1050
What is byval and byref? What are differences between them?
2220
What do you mean by Encapsulation?
1093
What is meant by multiple inheritance?
1262
Can we override main method?
1204
What is this pointer in oop?
1074
