Answer Posted / rajesh kumar jaiswal

HI I AM RAJESH KUMAR JAISWAL AT PO:-DANDKHORA DISTRICT:-
KATIHAR STATE:-BIHAR PIN:-855114 I AM CONTINUING DOING B.SC
IT AND GNIIT AT NIIT KATIHAR MY MOBILE NUMBER 9504353313
PLEASE CALLME. Really niit is a very important platform to
make student...

What is constructor in oop?

1176

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

1207

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What is polymorphism give a real life example?

1082

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What is the use of oops?

1120

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What polymorphism means?

1137

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What is the difference between abstraction and polymorphism?

1160

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What is the fundamental idea of oop?

1195

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What is Difference Between Inheritance and creating object and getting data? means Class A extends B{ B.getMethod();} (OR) Class A{ b obj=new B(); obj.getMethod(); }

2701

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What does and I oop mean in text?

1321

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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?

2360

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What is class encapsulation?

1147

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Templates mean

2153

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Why do we use polymorphism?

1131

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Can we create object of abstract class?

1154

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