Without using third variable write a code to swap two numbers.

0 Answers   Accenture,

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What is the difference between realloc() and free() in C++?

0 Answers   IBS, TCS,

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How to generate random numbers in C++ with a range?

0 Answers  

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How do you write a function that can reverse a linked-list in C++?

0 Answers   IBS,

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Tell How To Check Whether A Linked List Is Circular ?

1 Answers   IBS, Infosys,

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Implement a 2D bit-matrix representing monochrome pixels which will have only OFF/ON values and will take on an average only one bit of memory for each stored bit. How to perform various operations on it?

0 Answers   Adobe,

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Write a C++ Program to find Square Root of a number using sqrt() function.

1 Answers  

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what is the difference between a pointer and a reference?

0 Answers   Amazon, Blue Star, C DAC,

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Can we provide one default constructor for our class?

0 Answers  

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Explain what happens when an exception is thrown in C++.

0 Answers   Amazon,

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What is Advantage and Use of THIS pointer in C++ – Scenarios?

0 Answers  

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How does stack look in function calls? Write a recursive function call, how will the stack look like?

0 Answers   Adobe,

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