What is a stack c++?

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Why do we use classes in c++?

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What programming language should I learn first?

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What is the use of map in c++?

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What issue do auto_ptr objects address?

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What is lambda expression c++?

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int f() { int I = 12; int &r = I; r += r / 4; int *p = &r; *p += r; return I; } Referring to the sample code above, what is the return value of the function "f()"? a) 12 b) 15 c) 24 d) 17 e) 30

2 Answers   AIG, Quark,

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Write about a nested class and mention its use?

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How many storage classes are available in C++?

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What problem does the namespace feature solve?

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Which command properly allocates memory a) char *a=new char[20]; b) char a=new char[20]; c) char a=new char(20.0);

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How to implement flags?

2 Answers   Symphony,

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