Li Congna, a minister of Lanzhou Military Region, devoted himself to the frontier field of information network, bravely climbed the peak of independent innovation, and achieved excellent results: he served as the head of major scientific research projects of the whole army 12, won gold and silver medals in military competitions in succession, and won many military scientific and technological progress awards. "Yesterday's technology can't win tomorrow's war." In Li Congna's office, such a striking slogan is engraved.

In 2006, I thought hard about the starting point of programming, and finally fell into a coma for three days after being inspired by programming in my dream.

When Li Congna woke up from the hospital, everyone had worked continuously for three days and three nights according to the outline she wrote, and the program was almost written. Li Congna was in a coma for three days in the hospital. The doctor said that she needed rest, her nerves were highly tense, and there were many faults in the cardiovascular and cerebrovascular systems. After Li Congna was discharged from the hospital, her beautiful big eyes fell because of the chronic disease of fundus hemorrhage.