Answer Posted / madhav

in c we use ()type of brackets but in c++ we use angular
brackets for input and standered output functions

#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.

3700

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What are the two different types of polymorphism?

1086

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What is destructor in oop?

986

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Can a varargs method be overloaded?

1038

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How do you define a class in oop?

1059

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What is oops with example?

996

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What is abstract class in oops?

973

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

2045

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What does and I oop and sksksk mean?

1108

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What is abstraction with example?

1040

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What causes polymorphism?

1067

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What is the purpose of enum?

964

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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.

2408

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What is object in oop?

1060

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What is the use of oops?

993

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