Take the following IPv4 address: 128.32.10.1
This address has 4 octets where each octet is a single byte (or 8 bits).
- 1st octet
128
has the binary representation:10000000
- 2nd octet
32
has the binary representation:00100000
- 3rd octet
10
has the binary representation:00001010
- 4th octet
1
has the binary representation:00000001
So 128.32.10.1
== 10000000.00100000.00001010.00000001
Because the above IP address has 32 bits, we can represent it as the unsigned 32-bit
number: 2149583361
Complete the function that takes an unsigned 32-bit number and returns a string representation of its IPv4 address.
2149583361 ==> "128.32.10.1"
32 ==> "0.0.0.32"
0 ==> "0.0.0.0"