Weak Test Cases In The Last Round

Revision en1, by Koful123, 2021-10-27 19:11:31

In Problem D of last round my submission passed. In this one, if N is odd I took lcm of last three numbers. When I took the lcm of the first three numbers, it didn't pass. I guess there is no such test case that has these numbers in the end. Can somebody prove or disprove my solution?

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en1 English Koful123 2021-10-27 19:11:31 496 Initial revision (published)