Answer Posted / raji

Java is not a pure object oriented language because it
support primitive data types( int,float,double,......). Pure
object oriented language means everything should be declared
in objects. SMALLTALK is an example for a pure object
oriented language.

Write a program to implement OOPS concepts such as inheritance, polymorphism, friend function, operator overloading?

4232

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Explain virtual inheritance?

680

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1776

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What is abstraction in oops with example?

765

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How does polymorphism work?

628

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Why oops is important?

599

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Whats is abstraction in oops?

585

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What is an example of genetic polymorphism?

645

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What are oops functions?

575

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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.

3240

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What is class and object with example?

581

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What is overloading in oop?

568

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What do you mean by variable?

567

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What are the three main types of variables?

596

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i=20;k=0; for(j=1;k-i;k+=j<10?4:3) { cout<

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