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## Discussion of Problem 1837. Isenbaev's Number

Why WA 7
Posted by mythysjh 24 Sep 2013 11:34

Edited by author 30.09.2013 09:17

Edited by author 30.09.2013 09:17
Re: Why WA 7
Posted by mccolt89 12 Dec 2013 08:10
___Test
13
Fominykh Isenbaev BBB
BBB CCC AAA
Ayzenshteyn Oparin Samsonov
Ayzenshteyn Chevdar Samsonov
Dublennykh Fominykh Ivankov
Burmistrov Dublennykh Kurpilyanskiy
Cormen Leiserson Rivest
Oparin AA AAA
Isenbaev Oparin Toropov
AA DD PP
PP QQ RR
RR SS TT
TT Toropov Oparin

AA 2
AAA 2
Ayzenshteyn 2
BBB 1
Burmistrov 3
CCC 2
Chevdar 3
Cormen undefined
DD 3
Dublennykh 2
Fominykh 1
Isenbaev 0
Ivankov 2
Kurpilyanskiy 3
Leiserson undefined
Oparin 1
PP 3
QQ 4
RR 3
Rivest undefined
SS 3
Samsonov 2
TT 2
Toropov 1
Re: Why WA 7
Posted by AlexRad 23 Mar 2015 12:10
Other lexicographical order is correct also:
AA 2
AAA 2
Ayzenshteyn 2
BBB 1
Burmistrov 3
CCC 2
Chevdar 3
Cormen undefined
DD 3
Dublennykh 2
Fominykh 1
Isenbaev 0
Ivankov 2
Kurpilyanskiy 3
Leiserson undefined
Oparin 1
PP 3
QQ 4
Rivest undefined
RR 3
Samsonov 2
SS 3
Toropov 1
TT 2

You can see that

Rivest undefined
RR 3
Samsonov 2
SS 3
Toropov 1
TT 2

are ordered in other lexicographical order.
Re: Why WA 7
Posted by BinaryMind [RAU] 12 Apr 2015 23:16
You're wrong. Problem says: "The first letter of a name is capital and the other letters are lowercase", so tests can't contain names like these "RR, TT, AAA, etc.".
Re: Why WA 7
Posted by Mukhammadali 2 Nov 2016 15:07
7
7
Isesnbaev Oparin Toropov
Ayzenshteyn Oparin Samsonov
Ayzenshteyn Chevdar Samsonov
Fominykh Isesnbaev Oparin
Dublennykh Fominykh Ivankov
Burmistrov Dublennykh Kurpilyanskiy
Cormen Leiserson Isenbaev

test this case