Encoding a message with the Huffman algorithm?

Question

Algorithms

Need help encoding a message with the Huffman algorithm .
It is necessary to encode the message " information ", as well as represent it in binary form.

Perhaps it, in the sense, the binary representation of characters, looks like this:

Answer 1

Well... take and count the frequency of occurrence of each character, build a tree, encode. Or type for you to write everything?