Give 10 points of differences between C & C++.

0 Answers   HCL,

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this is to swap to strings....but in output the whole strings are swapped leaving first as it is...why it is so #include<iostream.h> int main() { char a[]="ajeet"; char b[]="singh"; long x=*a; long y=*b; cout<<x<<":"<<y; x=x+y; y=x-y; x=x-y; *a=x; *b=y; cout<<x<<":"<<y; cout<<&a<<endl; cout<<&b<<endl; }

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How the keyword struct is different from the keyword class in c++?

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What is copy constructor? Can we make copy constructor private in c++?

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Is there finally in c++?

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There is a array of 99 cells and we have to enter 1-100 elements in it , no two elements would repeat , so the is one no. missing because 99 cells and 1-100 nos. so we had to implement a function to find that missing no.

2 Answers   Nagarro,

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How did c++ get its name?

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What flag means?

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How do you compile the source code with your compiler?

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Explain the ISA and HASA class relationships. How would you implement each in a class design?

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Is arr and &arr are same expression for an array?

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why c++ is not called strictly d super set of c?

3 Answers   Satyam,

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