Answer Posted / dileep

we are using time.h header file to get the date of birth of
user. in this header file haveing the some in built functions

State what is encapsulation and friend function?

805

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

2085

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Templates mean

1669

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What type of loop is a for loop?

777

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write string class as your own class in java without using any built-in function

2062

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What is the renewal class?

2259

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They started with the brief introduction followed by few basic C++ questions on polumorphism, inheritance and then virtual functions. What is polymorphims? How you will access polymorphic functions in C? How virtual function mechanism works?

1492

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

1242

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Is data hiding and abstraction same?

662

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write a program to find 2 power of a 5digit number with out using big int and exponent ?

2004

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What is and I oop mean?

721

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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.

3364

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What is byval and byref? What are differences between them?

1792

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What is polymorphism and why is it important?

651

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what is different between oops and c++

2081

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