📚 Part 1: Dictionary Coding Compression

Show your dictionary building process:

Final compressed output: ________________________________

Dictionary entries:

Compressed output: ________________________________

Original string: 24 characters

Compressed output: 15 characters

Percentage saving: _________ %

Show your working:

🔓 Part 2: Dictionary Coding Decompression

Dictionary:

1 = TO, 2 = BE, 3 = OR, 4 = NOT, 5 = TOB, 6 = EOR

Coded sequence: 1 2 3 4 1 2 3 4

Decompressed string: ________________________________

Original string: BANANA

Student's work:

Dictionary: 1 = BA, 2 = AN, 3 = NA

Output: B 1 2 A

What is the error?

Correct compression: ________________________________

🎯 Part 3: Analysis and Application

Dictionary building process:

Final output: ________________________________

Compression efficiency: _________ % saving