Answer Posted / rishabh

No

to find out the minimum of two integer number of two different classes using friend function

2123

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Explain the advantages of inheritance.

1141

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what are the ways in which a constructors can be called?

2125

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What are the components of marker interface?

1049

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write a program that takes input in digits and display the result in words from 1 to 1000

2412

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Why do we use polymorphism?

1079

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What is the difference between a constructor and a destructor?

1252

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What is static in oop?

1072

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Why is object oriented programming so hard?

1075

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write a program to find 2^n+1 ?

2061

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i am getting an of the type can not convert int to int *. to overcome this problem what we should do?

2313

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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.

3752

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What is polymorphism what is it for and how is it used?

1012

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What is purpose of inheritance?

1098

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Is oop better than procedural?

1032

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