Answer Posted / adnan zaman

polymorphism means
one interface to many implementations
overloading & overriding examples of polymorphism

Why do pointers exist?

1085

---

What is the main feature of oop?

1145

---

Why polymorphism is used in oops?

1046

---

What is the oops and benefits of oops programming?

968

---

What is object in oop?

1108

---

What is object and example?

1165

---

Can bst contain duplicates?

1188

---

What is encapsulation in ict?

1054

---

What is the importance of oop?

1089

---

#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.

3749

---

Why is oop useful?

1095

---

Advantage and disadvantage of routing in telecom sector

1301

---

Get me an image implementation program.

1974

---

They started with the brief introduction followed by few basic C++ questions on polumorphism, inheritance and then virtual functions. What is polymorphims? How you will access polymorphic functions in C? How virtual function mechanism works?

1919

---

What is an advantage of polymorphism?

1091

---