第 3506705 期
5 + 2 + 1 = 8
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| A | 7 + 21 + 28 + 52 + 64 + 73 | = 245 → 5 |
|---|---|---|
| B | 8 + 23 + 38 + 60 + 66 + 77 | = 272 → 2 |
| C | 14 + 24 + 42 + 62 + 71 + 78 | = 291 → 1 |