WAP to generate 2n+1 lines of the following pattern on the computer screen:

2 Answers  

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What are the types of abstraction?

0 Answers  

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What does the code "cout<<(0==0);" print? 1) 0 2) 1 3) Compiler error: Lvalue required

15 Answers   ISTS, Wipro,

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What is difference between polymorphism and inheritance?

0 Answers  

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Which is the parameter that is added to every non-static member function when it is called?

3 Answers   Accenture,

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what is the use of template classes in c++

1 Answers  

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why overriding?

3 Answers  

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

0 Answers  

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What is difference between inheritance and polymorphism?

0 Answers  

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When will a constructor executed?

5 Answers   TCS,

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how many types of notations are in java

1 Answers   National University of Modern Languages (NUML),

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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.

0 Answers  

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