How can you tell what shell you are running on unix system?

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Given the following function definition: int doit(int &x, int y, int &z) { x = 3*x; y = y + 5; z = x+y; return z - 4; } int a = 5, b = 7, c = 9, d = 11; d = doit(a,b,c);

2 Answers  

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What is diamond problem in c++?

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Comment on assignment operator in c++.

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Explain what are accessor methods?

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class Foo { const int x; protected: Foo(int f); ~Foo(); }; Foo f; Referring to the sample code above, why will the class declaration not compile? a) The variable x is const. b) The destructor is protected. c) The destructor is not public. d) The constructor is protected. e) There is no default constructor.

5 Answers   Quark,

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Explain the difference between new() and malloc() in c++?

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What is the output of the following 3D Array int arr[3][2][2]={1,2,3,4,5,6,7,8,9,10,11,12}; what is the output for arr[2][1][0]?

6 Answers   HCL, Integra, IPMC, ORG,

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How many characters are recognized by ANSI C++?

0 Answers   Hexaware, NIIT,

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What is the limitation of cin while taking input for character array?

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Explain the difference between realloc() and free() in c++?

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Why main function is special in c++?

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