Explain what are the sizes and ranges of the basic c++ data types?

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What is the difference between the functions rand(), random(), srand() and randomize()?

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What is slicing?

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What is the output of: String a1 = "Hello"; String a2 = "world!"; String* s1 = &a2; String& s2 = a1; s1 = &a1; s2 = a2; std::cout << *s1 << " " << s2 << std::endl;

4 Answers   Lehman Brothers,

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List down the guideline that should be followed while using friend function.

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Problem 6: Area of a trapezoid can be calculated by the following formula: A=(b1 b2)×h2 where b1 and b2 are the parallel sides or the bases and h is length of height Write a C code of this program

0 Answers   Maxobiz,

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What are default parameters? How are they evaluated in c++ function?

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which is best institue to learn C/C++ IN AMEERPET OR MAITHRIVANAM OR SR NAGAR, PLEASE HELP. THANKS IN ADVANCE

5 Answers  

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How do you generate a random number in c++?

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What is the difference between mutex and binary semaphore?

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what Is DCS ? what i will get benefit when i did?

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is throwing exception from a constructor not a good practice ?

5 Answers   Ericsson,

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