In Super Brain, Leo Chou is faced with the "abnormal problem" that the number of 16 is raised to the power of 14. In order to show the authenticity of the program, several variables are also set, such as please review the randomly modified numbers. Even so, it took Leo Chou only 1 minute to solve the problem, and the author, Professor Xu from the Department of Mathematics of Shanghai Jiaotong University, not only handed in a blank sheet of paper on the spot, but also used various calculation methods after the program, and it took more than 20 minutes to get the answer.