What are the different number systems used in C++?
In C++, the main number systems are binary, octal, decimal, and hexadecimal. Each has its own representation.
Can you explain how to represent numbers in hexadecimal?
Sure! In hexadecimal, numbers are represented using digits 0-9 and letters A-F. For example, the decimal number 255 is represented as FF in hexadecimal.
How do I convert a binary number to decimal in C++?
You can convert a binary number to decimal by using the std::bitset
class or by manually calculating the value based on the position of each bit.
What is the significance of using different number systems?
Different number systems are used for various applications, such as memory addressing in computers (binary) or color representation (hexadecimal).
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