第 3506331 期
9 + 8 + 1 = 18
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| A | 5 + 16 + 31 + 54 + 63 + 70 | = 239 → 9 |
|---|---|---|
| B | 6 + 20 + 37 + 59 + 64 + 72 | = 258 → 8 |
| C | 13 + 28 + 39 + 61 + 65 + 75 | = 281 → 1 |