How Can I Print the Binary Representation of a Number in C ?

Printing Binary Representation of Numbers in C

In C , there is no standard way to display the binary representation of a number. However, there are several methods to achieve this.

One approach is to manually convert the number to its binary form using bitwise operations. This can be time-consuming and error-prone. However, another method uses the std::bitset class.

The std::bitset class allows you to represent a binary number as a sequence of bits. To use it, specify the number of bits in the bitset as a parameter to the constructor.

#include <bitset>

int main() {
  // Create bitsets for characters and short integers.
  std::bitset<8> a(-58);
  std::bitset<16> c(-315);

  // Print the binary representation of the numbers.
  std::cout << "a: " << a << std::endl;
  std::cout << "c: " << c << std::endl;

  return 0;
}

Output:

a: 11111010
c: 1111111011000101

This method provides a simple and efficient way to display the binary representation of numbers in memory. It eliminates the need for manual conversion and ensures accuracy.

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