We flew 7 hours to Beijing, and 2 more hours from Beijing to Harbin. At Sheremetyevo Airport we met several other Russian teams. The teams from Samara, Izhevsk, and, it seems, Ural were on the same plane. And some other teams. Moreover, we flew with Andrey Styskin, who works for Yandex, and will take part in the conference in the context of the contest. Separate teams could be clearly distinguished on the plane: 3 young people, each with a laptop, or a netbook. However there were exceptions.