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Answers and rating deltas for
no. of permutation of number from 1 to n in which i >i+1 and i-1
| Author | Votes | Δ |
|---|---|---|
| John Coleman | 2 | +0.74 |
| גלעד ברקן | 1 | -0.21 |
| Amar Prakash Pandey | 1 | -0.13 |
| ghost | 0 | -4.13 |
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