Answer Posted / amrut kanthavadiya

when overriden arrives at that time scope resolution use
for seperate out overridden properties or Method.

Scope resolution use for access function or properities out
side from the class.

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).

2148

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write a program to find 2^n+1 ?

2061

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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.

3754

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What is difference between multiple inheritance and multilevel inheritance?

1141

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What is encapsulation with example?

1096

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What is interface? When and where is it used?

2163

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Why is object oriented programming so hard?

1076

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c++ program to swap the objects of two different classes

2410

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Whats oop mean?

1032

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What is data binding in oops?

1086

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What do you mean by variable?

1034

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What is class and object in oops?

1138

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What is abstraction in oop with example?

1115

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What is object in oop?

1110

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Why do we use polymorphism in oops?

1035

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