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added 64 characters in body

edited Jun 22, 2021 at 2:17

edited Jun 22, 2021 at 2:17

J, 46⁴⁶ 45 bytes

[:(*>:)/[:;L:1^:_[:*/L:0;~&1^:((1=#)^:(1<L*1<L.)L:2

I thought this was going to be like 10 chars...

[:(*>:)/[:;L:1^:_[:*/L:0;~&1^:(1=#)^:(1<L.)L:2

[:(*>:)/[:;L:1^:_[:*/L:0;~&1^:((1=#)*1<L.)L:2

I thought this was going to be like 10 chars...

answered Jun 22, 2021 at 2:06

answered Jun 22, 2021 at 2:06

[:(*>:)/[:;L:1^:_[:*/L:0;~&1^:(1=#)^:(1<L.)L:2