Dictionary Coding Practice
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Dictionary Coding Practice
📚 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
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