What is the two main roles of operating system?
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Does c++ cost money?
What is the best c++ compiler for windows 10?
How many types of casting are there in C++? When is a dynamic cast,static_cast,reinterpret cast used?
What is wrapper class in c++?
What is the difference between global variables and static varables?
How can a called function determine the number of arguments that have been passed to it?
What is the purpose of the "delete" operator?
If you want to share several functions or variables in several files maitaining the consistency how would you share it?
What is copy constructor? Can we make copy constructor private in c++?
Write a program that read 2o numbers in and array and output the second largest number. Can anybody help??
What is double in c++?
Can we remove an element in a single linked list without traversing? Lets suppose the link list is like this 1 2 3 4 5 6 We need to remove 4 from this list (without traversing from beginning) and the final link list shud be 1 2 3 5 6 only thing we know is the pointer to element "4". How can we remove "4" and link "3" to "5"?