Why do we need c++?


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More C++ General Interview Questions

Is c++ used anymore?

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Can a Structure contain a Pointer to itself?

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Can you help me with this one? Make a program that when a user inputed a Product Name, it will display its price, and when the user inputed the quantity of the inputed product, it will show its total price. The output must be like this: Product Name: Price: Quantity: Total Price: ..this is the list of products to be inputed: Cellphone - 1500 Washing Machine - 5200 Television - 6000 Refrigirator - 8000 Oven - 2000 Computer - 11000 thanks..:D

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What is name hiding in c++?

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How is an Abstract Base Class(ABC) related to an "Abstract Data Type" (ADT)

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What are the different types of polymorphism in c++?

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Write some differences between an external iterator and an internal iterator?

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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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Generally variables are stored in heap memory. When he variables are created in stack?

4 Answers   Persistent,


What is the difference between cin.read() and cin.getline()?

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How do you decide which integer type to use?

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What is a mutex and a critical section.Whats difference between them?How do each of them work?

4 Answers   CTS,


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