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Perform LZW dictionary compression on the following text string : wabbawabbawabbawabbawoowoowoo
1 Answer
| written 8.9 years ago by |
Initial dictionary:
| Index | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|
| Entry | - | a | b | o | w |
| Index | Etry | Index | Entry |
|---|---|---|---|
| 2 | a | 13 | awa |
| 3 | b | 14 | abb |
| 4 | o | 15 | baw |
| 5 | w | 16 | wabb |
| 6 | wa | 17 | bawo |
| 7 | ab | 18 | oo |
| 8 | bb | 19 | ow |
| 9 | ba | 20 | wo |
| 10 | aw | 21 | oow |
| 11 | wab | 22 | woo |
| 12 | bba |