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Why do we use classes in c++?


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More C++ General Interview Questions

What are the uses of c++ in the real world?

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In a function declaration what does extern means?

0 Answers   Flextronics,


What do you understand by pure virtual function? Write about its use?

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How can you quickly find the number of elements stored in a static array?

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Is c++ the best programming language?

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Why is c++ still popular?

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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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What is the difference between the compiler and the preprocessor?

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Which compiler does turbo c++ use?

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How is data hiding achieved in c++?

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What is a reference in C++?

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Define a program that reads two matrices of size 3x3 with real values from the user then prints their sum, difference and multiplication.

0 Answers   TCS,


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