Answer Posted / rahul madanan

There are two methods to create thread in java :
(1). By extending the Thread class.
(2). By implementing the Runnable interface.

What is overloading in oop?

572

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Why it is called runtime polymorphism?

573

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Can we define a class within the interface?

551

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What is the real life example of polymorphism?

605

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What is byval and byref? What are differences between them?

1687

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Is react oop?

607

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How do you explain polymorphism?

586

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Templates mean

1587

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What is oops concept with example?

574

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What is abstraction in oop?

631

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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 improve object oriented design skills?

569

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What is the difference between a constructor and a destructor?

610

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Prepare me a program for the animation of train

1994

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How is class defined?

584

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