Why do we need oop?
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Can bst contain duplicates?
what is difference between String s=new String("vali"); String s="vali"
How to create a comment page in C #??
write a program which best describes polymorphism in real world?
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Tell me the scenario,Where we can use interfaces or Abstract class.And What is the difference between interfaces and abstract class?
What is the difference between the c++ & java?
What is encapsulation c#?
Explain the advantages of inheritance.
What are generic functions and generic classes?
When a private constructer is being inherited from one class to another class and when the object is instantiated is the space reserved for this private variable in the memory??
Program to print 0 to 9 in cross order
This program numbers the lines found in a text file. Write a program that reads text from a file and outputs each line preceded by a line number. Print the line number right-adjusted in a field of 3 spaces. Follow the line number with a colon, then one space, then the text of the line. You should get a character at a time and write code to ignore leading blanks on each line. You may assume that the lines are short enough to fit within a line on the screen. Otherwise, allow default printer or screen output behavior if the line is too long (i.e., wrap or truncate). A somewhat harder version determines the number of spaces needed in the field for the line numbers by counting lines before processing the lines of the file. This version of the program should insert a new line after the last complete word that will fit within a 72-character line.