how to swap to variables without using thrid variable in java?

5 Answers  

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Whats oop mean?

0 Answers  

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Why is oop useful?

0 Answers  

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How compiler selects(internally) required overridden function in inheritance?

2 Answers   CSC, Infinite Computer Solutions,

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create a class complex having real and imaginary part of a complex no. as a data member. overload the binary operators(+,- and *) to perform the operations on complex no. objects. overload binary operator using friend function.

2 Answers   CTS, Delhi University,

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What is difference between class and object with example?

0 Answers  

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difference between class and object

10 Answers   Chandan, IBM, Magic Soft,

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When is an object created and what is its lifetime?

4 Answers   IBM,

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c++ is a pure object oriented programming or not?

5 Answers   Wipro,

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difference between static and non-static variables?

2 Answers  

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In which cases you use override and new base?

2 Answers  

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what is an instance of a class

5 Answers  

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