This problem from: The 58th IMO in 2017 was loaded into IMO history ... Also AOPS forum (artofproblemsolving.com/community) might be better ... ... <看更多>
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This problem from: The 58th IMO in 2017 was loaded into IMO history ... Also AOPS forum (artofproblemsolving.com/community) might be better ... ... <看更多>
... <看更多>
my latest geometry pdf collections EN = ENGLISH ▫ Balkan MO Geometry 1984 - 2017 EN with aops links... ... IMO Geometry 1959 - 1992 GR with aops links. ... <看更多>