840 Qualification Contest

"This year's billboard competition will be held as scheduled." That teacher remarked. "But the rules will be changed."

The students below were in an uproar, which was unlike the previous years. It was unknown what this year's would be like.

"Quiet down! Whoever makes noises again will be disqualified." That teacher snorted. 

This word was useful. Everyone immediately quieted down. 

After everyone quieted down, the teacher continued, "In this competition, we won't be using a scuffle for qualifications. We'll use another qualification method."

There were not many students in the sect, but if they all competed, it would take too long to complete. So the sect allowed the top 1000 to enter the next round in the competition. 

"In the past, the competition was held in the sect, but this year, we're holding it in a field outside."