explain the reference variable in c++?
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What is searching? Explain linear and binary search.
What are libraries in c++?
Is c++ proprietary?
What is wrapper class in c++?
Describe linkages and types of linkages?
What is a flag in c++?
Write a corrected statement in c++ so that the statement will work properly. if (x = y) x = 2*z;
What is the protected keyword used for?
What is a singleton c++?
C++ program output? Explain output of this program. #include <iostream> using std::cout; using std::cin; int main() { cout<<cout<<' '; cout<<cin; return 0; } It prints some address in hexadecimal. what is it?
Can a program run without main?
Why do we need templates?