Answer Posted / guest

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What is inheritance write a program to show use of inheritance?

1204

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any one please tell me the purpose of operator overloading

2444

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What is overriding in oop?

1100

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Is enum a class?

1116

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Will I be able to get a picture in D drive to the c++ program? If so, help me out?

2253

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What is abstraction and encapsulation?

1065

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What is balance factor?

1132

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Why do we use oop?

1171

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What is debug class?what is trace class? What differences are between them? With examples.

2265

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What is inheritance in oop?

1091

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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.

3830

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Why do we use encapsulation in oops?

1089

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Following are the class specifications: class {int a}; class {int b}; Using friend funtion,calculate the max of two objects and display it.

2509

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What is abstraction in oop?

1192

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Who invented oop?

1193

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