Discussion @ 1921. Chaos and Order @ Timus Online Judge

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Discussion of Problem 1921. Chaos and Order

suiyuan what is test 11?my algorithm can't be wrong [1] // Problem 1921. Chaos and Order 25 Jan 2013 16:39

i guess the right way is like
AAB
AAB
BBC

Edited by author 25.01.2013 16:44

[SPB]Vladimir Kiselev Re: what is test 11?my algorithm can't be wrong // Problem 1921. Chaos and Order 15 Oct 2013 21:04

You think wrong, this example can be covered with only 2 letters.