Zhao Peng waited for twenty minutes before Li Chengqian stopped.
In these twenty minutes, Li Chengqian's fingers didn't stop at all. He wrote a total of 225 lines of code.
Although Zhao Peng wasn't very good technically, he knew the programming speed of programmers.
As long as he could write 100 lines of effective code a day, he was already at the level of a world-class programmer.
In the past 20 minutes, Li Chengqian had written 225 lines of code. He was already twice as good as a world-class programmer.
What made Zhao Peng even more amazed was that in 20 minutes, Li Chengqian actually didn't make a single correction. This meant that Li Chengqian was especially confident that his coding was flawless.
Of course, there was another possibility, which was that Li Chengqian was simply blindly coding.