One suggestion about tutorial of 1205A

Revision en3, by BugLeave, 2019-08-24 13:21:21

The original text is the following. If n is odd, then it's now easy to build an example: for i from 1 to n ai=2i−1, ai=2i, if i is even, and ai=2i , ai=2i−1 if i is odd.

I think that it will be clearer if the text will be changed as the following. If n is odd, then it's now easy to build an example: for i from 1 to n, when i is odd, ai=2i-1, when i is even, ai=2i, for i from n+1 to 2n, when i-n is odd, ai=2*(i-n), when i-n is even, ai=2*(i-n)-1.

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  Rev. Lang. By When Δ Comment
en4 English BugLeave 2019-08-24 13:48:59 431
en3 English BugLeave 2019-08-24 13:21:21 10
en2 English BugLeave 2019-08-24 13:19:17 70
en1 English BugLeave 2019-08-24 13:15:22 426 Initial revision (published)