how to swap the variables without using temp and operators

1 Answers  

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#include <iostream> using namespace std; struct wow { int x; }; int main() { wow a; a.x = 22; int c = a.x; int *b = new int; cout << c; return 0; } option: No output 0 22 -(11) Will not compile

1 Answers   CTS, Wipro,

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What is overloading in oops?

0 Answers  

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Program to read a comment string

1 Answers   IBM,

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What is difference between function overloading and overriding?

1 Answers   emc2,

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i ahve v low % in 12th n BSC which is aroun 50 coz science was imposed on me......nw m doin MCA n my aggregate in above 74%,what shud i say if asked about low previous percentage??????

4 Answers  

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How to call a non virtual function in the derived class by using base class pointer

3 Answers   HCL,

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What is DeadlyDiamondDeathProblem ?

1 Answers  

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write a program using c++ to implement single contiguous memory mangement techniques.display the content of the main memory after yhe allocation of jobs and percentage of the wastage of the main memory

0 Answers  

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//what is wrong with the programme?? #include<iostream.h> template <class first> class dd { first i; public: void set(); void print(); }; void dd< first>:: set() { cin>>i; } void dd< first>::print() { cout<<"\n"<<i; } void main() { dd <char>g; g.set(); g.print(); }

1 Answers  

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define oops concept with example

1 Answers   Cap Gemini,

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What is friend function?

12 Answers   Wipro,

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