Answer / k raja sekhar

create a linked list of stucture having 2 feilds
1. string "to keep the string"
2. int "to maintain count"

get a word from the line, check in a array say words[]. if it is available just increase the count of the word in the linked list if not create a new node and insert the word in the array.

What is int main () in c?

0 Answers  

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An integer that indentifies the position of a data item in a sequence of data items a) value b) number c) index d) all of the above

0 Answers  

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main() { int i=400,j=300; printf("%d..%d"); }

13 Answers   ME,

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Write a C/C++ program that connects to a MySQL server and checks intrusion attempts every 5 minutes. If an intrusion attempt is detected beep the internal speaker to alert the administrator. A high number of aborted connects to MySQL at a point in time may be used as a basis of an intrusion.

2 Answers   Drona Solutions, Infosys, Vodafone, Webyog,

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please give code for this 1 2 4 7 11 16

11 Answers   Intel, Wipro,

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1. What is the output of printf("%d") 2. What will happen if I say delete this 3. Difference between "C structure" and "C++ structure". 4. Diffrence between a "assignment operator" and a "copy constructor" 5. What is the difference between "overloading" and "overridding"? 6. Explain the need for "Virtual Destructor". 7. Can we have "Virtual Constructors"? 8. What are the different types of polymorphism? 9. What are Virtual Functions? How to implement virtual functions in "C" 10. What are the different types of Storage classes? 11. What is Namespace? 12. What are the types of STL containers?. 13. Difference between "vector" and "array"? 14. How to write a program such that it will delete itself after exectution? 15. Can we generate a C++ source code from the binary file? 16. What are inline functions? 17. Talk sometiming about profiling? 18. How many lines of code you have written for a single program? 19. What is "strstream" ? 20. How to write Multithreaded applications using C++? 21. Explain "passing by value", "passing by pointer" and "passing by reference" 22. Write any small program that will compile in "C" but not in "C++" 23. Have you heard of "mutable" keyword? 24. What is a "RTTI"? 25. Is there something that I can do in C and not in C++? 26. Why preincrement operator is faster than postincrement? 27. What is the difference between "calloc" and "malloc"? 28. What will happen if I allocate memory using "new" and free it using "free" or allocate sing "calloc" and free it using "delete"? 29. What is Memory Alignment? 30. Explain working of printf. 31. Difference between "printf" and "sprintf". 32. What is "map" in STL? 33. When shall I use Multiple Inheritance? 34. What are the techniques you use for debugging? 35. How to reduce a final size of executable? 36. Give 2 examples of a code optimization.

2 Answers  

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in malloc and calloc which one is fast and why?

1 Answers  

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what will be the output of" printf("%d%d",scanf("%d% d",&a&b));"

4 Answers  

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what are # pragma staments?

0 Answers  

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#include <stdio.h> int main() { int i; for (i=0;i<3;++i) { fork();fork(); } } How many processes are created when running this program (including the initial one)? Explain &#1567;&#1567;&#1567;

4 Answers  

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What are enumerated types?

0 Answers  

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c program to manipulate x=1!+2!+3!+...+n! using recursion

1 Answers   TCS,

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