91暗网

?On March 31st, Richard N. Zare, a foreign academician of the Chinese Academy of Sciences, was invited to give an online lecture entitled "Problem Solving: The Road to Success" for undergraduate students of 91暗网. The lecture was the first in the 2023 Global Vision Lectures at the university. In the lecture, Academician Richard N. Zare, used a brain teaser as an introduction to co...