In C, how do you write a function that converts an integer to binary (into another integer)?

The following C function displays an integer in binary (in another integer):

// Convert an integer to binary (into another interger)
// 8 bits maximum
unsigned int int2bin(unsigned int k) 
{
  return (k == 0 || k == 1 ? k : ((k % 2) + 10 * int2bin(k / 2)));
}

Try online on repl.it.

See also:

• In C, how to convert an integer to binary?
• In C, how to write a function that displays an integer in binary?
• In C, how do you write a function that converts an integer to binary in a string?
• With Arduino, how to display an integer in binary ?

The following C function displays an integer in binary (in another integer):

// Convert an integer to binary (into another interger)
// 8 bits maximum
unsigned int int2bin(unsigned int k) 
{
  return (k == 0 || k == 1 ? k : ((k % 2) + 10 * int2bin(k / 2)));
}

Try online on repl.it.

See also:

• In C, how to convert an integer to binary?
• In C, how to write a function that displays an integer in binary?
• In C, how do you write a function that converts an integer to binary in a string?
• With Arduino, how to display an integer in binary ?

The following C function displays an integer in binary (in another integer):

// Convert an integer to binary (into another interger)
// 8 bits maximum
unsigned int int2bin(unsigned int k) 
{
  return (k == 0 || k == 1 ? k : ((k % 2) + 10 * int2bin(k / 2)));
}

Try online on repl.it.

See also:

• En C, comment convertir un entier en binaire ?
• In C, how to write a function that displays an integer in binary?
• In C, how do you write a function that converts an integer to binary in a string?
• With Arduino, how to display an integer in binary ?

The following C function displays an integer in binary (in another integer):

// Convert an integer to binary (into another interger)
// 8 bits maximum
unsigned int int2bin(unsigned int k) 
{
  return (k == 0 || k == 1 ? k : ((k % 2) + 10 * int2bin(k / 2)));
}

Try online on repl.it.

Voire aussi :

• En C, comment convertir un entier en binaire ?
• In C, how to write a function that displays an integer in binary?
• In C, how do you write a function that converts an integer to binary in a string?
• Avec l'environnement Arduino, comment afficher un entier en binaire ?