What are the 3 principles of oop?
853
what type of questions
1917
How many human genes are polymorphic?
811
i am getting an of the type can not convert int to int *.
to overcome this problem what we should do?
2079
when to use 'mutable' keyword and when to use 'const cast'
in c++
1907
write a program that takes input in digits and display the
result in words from 1 to 1000
2208
What is cohesion in oop?
864
What are constructors in oop?
815
What are the two different types of polymorphism?
916
What do you mean by abstraction?
845
#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.
3532
What is this pointer in oop?
817
What is Difeerence between List obj=new ArrayList(); and
ArrayList obj=new ArrayList()?
2328
How is polymorphism achieved?
787
What are the benefits of interface?
822
