Problem:IOL/2012/i4

From IOL Wiki

This problem is about Teop and was written by Maria Konoshenko. Given below are links to the problem in the working languages of the IOL.

Teop
Language Problem Solution
English (A) Problem:IOL/2012/i4/en(A)
English Problem:IOL/2012/i4/en
Bangla* Problem:IOL/2012/i4/bn
Bulgarian Problem:IOL/2012/i4/bg
Chinese (S)* Problem:IOL/2012/i4/zh
Chinese (T)* Problem:IOL/2012/i4/zt
Czech Problem:IOL/2012/i4/cs
Danish* Problem:IOL/2012/i4/da
Dutch Problem:IOL/2012/i4/nl
English (B) Problem:IOL/2012/i4/en(B)
Estonian Problem:IOL/2012/i4/et
Finnish* Problem:IOL/2012/i4/fi
French* Problem:IOL/2012/i4/fr
German Problem:IOL/2012/i4/de
Hungarian Problem:IOL/2012/i4/hu
Japanese* Problem:IOL/2012/i4/ja
Korean* Problem:IOL/2012/i4/ko
Latvian* Problem:IOL/2012/i4/lv
Polish Problem:IOL/2012/i4/pl
Portuguese Problem:IOL/2012/i4/pt(B)
Romanian Problem:IOL/2012/i4/ro
Russian Problem:IOL/2012/i4/ru
Slovenian Problem:IOL/2012/i4/sl
Spanish* Problem:IOL/2012/i4/es
Swedish Problem:IOL/2012/i4/sv
Turkish* Problem:IOL/2012/i4/tr
Ukrainian* Problem:IOL/2012/i4/uk

* Languages marked with an asterisk are unofficial translations.