How to swap two values using a single variable ? condition: Not to use Array and Pointer ?

6 Answers  

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what is difference between c and c++

4 Answers  

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Can math operations be performed on a void pointer?

0 Answers  

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When do you say that a digraph is acyclic A)if and only if its first search does not have back arcs B)a digraph is acyclic if and only if its first search does not have back vertices C)if and only if its first search does not have same dfnumber D)None of these

1 Answers   Accenture, IBM,

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There are 21 people in a room. They have to form groups of 3 people each. How many combinations are possible? Write a C program to print the same.

1 Answers   HCL, iGate,

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Explain what are linked list?

0 Answers  

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What are called c variables?

0 Answers  

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what does ‘Bus Error’ mean?

1 Answers   ABC,

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Explain how can I avoid the abort, retry, fail messages?

0 Answers  

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True or false: If you continuously increment a variable, it will become negative? 1) True 2) False 3) It depends on the variable type

7 Answers  

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please give me a VIRTUSA sample palcement papers.... you will only send TECHNICAL SECTION..... that is help for me Advance Thanks........................

0 Answers  

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What are pointers? What are stacks and queues?

0 Answers   Hexaware,

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