Like Xu Bin's team, the contestants from the first echelon universities are calmly programming to solve this problem.
On the other hand, some of the contestants from the second tier universities are doing quite well, keeping their cool just like the first-tier ones.
Others have started to discuss among themselves.
Discussion implies that they did not have an immediate solution in mind, which is a big waste of time.
After all, the ACM International College Student Programming Competition is a test of who can solve the committee's questions more quickly and efficiently.
Twenty minutes have passed.
The competition venue is still very quiet, with no teams yet to solve [Problem C].
Even Ding Yue can't help but hold his breath, wondering how challenging this problem could be.
The first two problems were generally solved within 10 minutes, but now this problem has taken 20 minutes and there's still no sign of progress.
