Answer Posted / bujji

body of a function is simply coded in a single line.these
are easily compiled.

#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.

3697

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Why is polymorphism important in oop?

1010

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Can you inherit a private class?

1057

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What is Difeerence between List obj=new ArrayList(); and ArrayList obj=new ArrayList()?

2480

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write a program to enter a string like"sunil is a good boy and seeking for a job" not more than 10 characters including space in one line,rest characters should b in other line.if the next line starts from in between the previous word,then print whole word to next line.

2187

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Plese get me a perfect C++ program for railway/airway reservation with all details.

3838

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Why is it so that we can have virtual constructors but we cannot have virtual destructors?

4802

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Give an example where we have to specifically use C programming language and C++ programming language cannot be used?

1568

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Why we use classes in oop?

976

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What are the three main types of variables?

1062

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What is ambiguity in inheritance?

1049

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What is data binding in oops?

1023

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What is coupling in oops?

1065

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i=20;k=0; for(j=1;k-i;k+=j<10?4:3) { cout<

1809

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How long to learn object oriented programming?

1024

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