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Could anyone explain?

Revision en1, by Jack_sparrow_06, 2023-06-08 15:34:01

For the problem 1827A - Подсчет порядка, when in the question they mentioned that two reorderings are different, if the resultant array is different. When I check the submitted code with the below testcase, I got answer 4. But when I dry run for the testcase in the note, I found the resultant array are same. Hence the unique ways of reordering must be 2. Anyone plz explain and don't downvote for the question. Thanks in advance.

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en2 English Jack_sparrow_06 2023-06-08 15:38:10 637 Tiny change: 'jpg)\n\n\n\n~~~~~\' -> 'jpg)\n\n\n**CODE**\n\n~~~~~\'
en1 English Jack_sparrow_06 2023-06-08 15:34:01 520 Initial revision (published)