Answer Posted / kabir

Insertion & deletion are relatively easy in linked list.

What are the 3 principles of oop?

608

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What is a function in oop?

625

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hi, this is raju,iam studying b.tech 2nd year,iam want know about group1 and group2 details, and we can studying without going to any instutions? please help me.

1535

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What are two types of polymorphism?

607

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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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write a code for this:trailer recordId contains a value other than 99, then the file must error with the reason ‘Invalid RECORD_ID’(User Defined Exception).

1636

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Why do while loop is used?

568

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Why multiple inheritance is not possible?

590

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explain sub-type and sub class? atleast u have differ it into 4 points?

1830

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write a programe to calculate the simple intrest and compund intrest using by function overlading

1659

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What is the fundamental idea of oop?

630

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Is this job good for future? can do this job post grduate student?

1685

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What is the difference between inheritance and polymorphism?

581

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What is abstract class in oop?

526

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What is encapsulation and abstraction? How are they implemented in C++?

628

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