Answer Posted / nitish sahu

array is an user defined data type its default size is 2.

What is the difference between inheritance and polymorphism?

797

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Can destructor be overloaded?

800

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What is encapsulation with example?

789

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Which is better struts or spring?

812

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What are the benefits of polymorphism?

867

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What is difference between data abstraction and encapsulation?

841

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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.

3518

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What is the real life example of polymorphism?

851

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What does no cap mean?

790

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What are the two different types of polymorphism?

896

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What is interface in oop?

880

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What is property in oops?

788

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What is balance factor?

817

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What is oops concept with example?

768

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What are the 3 pillars of oop?

864

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