what is a class? Explain with an example.
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Answer / Amarjeet Kumar Paswan
A class in C++ is a user-defined data type that groups related variables and functions together. It encapsulates (hides) the implementation details from the users of the class, providing only the necessary interface to interact with the class objects. For example:nclass Car {n private:n string brand;n int year;n public:n void setBrand(string b) {n brand = b;n }n void setYear(int y) {n year = y;n }n string getBrand() {n return brand;n }n int getYear() {n return year;n }n};
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