explain sub-type and sub class? atleast u have differ it into 4 points?

2317

Which type does string inherit from?

1106

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(); }

2611

What is balance factor?

1079

What is destructor oops?

1098

is there any choice in opting subjects like 4 out of 7

2188

what type of question are asked in thoughtworks pair programming round ?

2219

Prepare me a program for the animation of train

2478

What is methods in oop?

981

What is overloading and its types?

1175

Write A Program to find the ambiguities in Multiple Inheritance? How are they resolved.(Virtual Functions)

4151

#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.

3763

What is the difference between encapsulation and polymorphism?

1112

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

2540

What is static modifier?

1226