Participated in a Talk Show and Was Asked About Elementary School Mathematics

As a former academician of the Chinese Academy of Sciences, Mr. Su Chensu has won five Nobel Prizes in mathematics - the "Fields Medal". He refused to become a tenured professor at Harvard University. He also personally trained a generation of top scientific research talents, participated in the research of nuclear weapons, and made great contributions to the development of the country. In the end, he hid his merit and fame and left the research results to future generations without reservation. However, when Mr. Su, who was over 80 years old, was invited to participate in a live talk show, the host asked him a primary school question at the beginning. "1234=0" "1027=1" "5678=3" "What is 3698?" Suddenly, Su Chen, who had devoted his life to studying mathematics, was stumped. However, when the audience present said 4 in unison, Su Chen's face showed a disdainful smile. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.