Answer Posted / pranay agarwal

class is a template that contain data and functions, an
object can use this template any no. of times .

object is instance of class.

What is the purpose of enum?

579

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Do you know about multiple inheritance?

637

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Why is polymorphism used?

582

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what's the basic's in dot net

1736

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What are the benefits of oop?

604

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What is the fundamental idea of oop?

634

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What is difference between class and object with example?

562

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What is destructor in oop?

621

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What is use of overloading?

604

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What are functions in oop?

582

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Why do we use encapsulation in oops?

518

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What is class and example?

567

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#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

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How to hide the base class functionality in Inheritance?

636

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What do you mean by variable?

572

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