What is the difference between reference and pointer?

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What is the difference between a baller and a reference in C++?

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Does c++ have string data type?

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Given the following seqment of code containing a group of nested if instructions: y = 9; if ((x==3) || (x == 5)) y++; else if (x == 2) y *= 2; else if (x == 4 ) y-= 7; else y = 8; Enter a segment of code (without any IF statements) that does exectly the same thing using the switch structure.

1 Answers  

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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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Write a C++ program which will compute the volume of a sphere or a cylinder after prompting the user to type the first character for the shape name.

0 Answers   An-Najah National University,

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

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class basex { int x; public: void setx(int y) {x=y;} }; class derived : basex {}; What is the access level for the member function "setx" in the class "derived" above? a) private b) local c) global d) public e) protected

3 Answers   Quark,

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why we cant create array of refrences

4 Answers  

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Why do we use setw in c++?

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Is recursion allowed in inline functions?

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What is private, public and protected inheritance?

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