Answer / Mohit Singh

Here's a simple recursive function example in C++ that calculates the factorial of a given number:n```nvoid factorial(int n, long long result = 1) {n if (n > 1) {n factorial(n - 1, result *= n);n }n cout << result;n}n```

Which operator cannot overload?

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What c++ library is string in?

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Define basic type of variable used for a different condition in C++?

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What is a hash function c++?

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What is the difference between *p++ and (*p)++ ?

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Is c# written in c++?

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What are the advantages of using friend classes?

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What is 'Copy Constructor' and when it is called?

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Live example for static function?

1 Answers   Infosys,

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What is else syntax in c++?

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Do you need a main function in c++?

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Write a function to perform the substraction of two numbers. Eg: char N1="123", N2="478", N3=-355(N1-N2).

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