Bai Youwei spread the picture she drew for everyone to see.
"We have walked for so long, and now we have figured out that there are twelve horizontal rooms in total. If we mark them according to the numbers from 1 to 12, the tauren finally stayed at No. 2, and we are now at No. 12.
Assuming the tauren doesn't move at all while eating, it has to travel at least 8 blocks to catch up with us. "
Bai Youwei tapped with her finger at the location of the teleportation point.
"According to common sense, this is a distance that can't be caught no matter what, but there are an unknown number of teleportation points in the labyrinth. If I were a tauren, I would choose a location not far from each teleportation point, through pre-judgment The player's whereabouts, and then select the corresponding teleportation point.
Therefore, in order not to be overtaken by the Tauren, at least two conditions must be met.
First, avoid all teleportation points;
Second, avoid all dead spots. "
Chen Hui said hesitantly, "But we are now... not only near the teleportation point, but also very close to the blind spot..."
Bai Youwei pondered for a while and said, "Let's go one block west and then north. If this maze is a 12x12 square, then we only need to advance nine times to reach the end."
"Are you sure it's 12x12?" Du Lai asked.
"I just said it's possible." Bai Youwei said, "Whether it is a maze or a game, a regular shape is usually preferred. The most common one is the square. Now we know that there are 12 locks and 12 keys, and the horizontal room It also happens to be 12 clothes hangers, and if there are 12 vertically, then the maze is likely to be a square.”
Leonid asked, "What if you know it's a square?"
"Nothing." Bai Youwei lowered her eyes and whispered, "At least when the Tauren chases us, we won't be forced into a dead end anymore."
"But..." Chen Hui hesitated, "If we want to confirm this... At least we have to go to a dead end again."
They have already walked two "corners", and if they want to prove that the maze is a square, at least one more "corner" needs to be determined.
When walking into the "dead corner", it is very easy to be surrounded by the Minotaur.
Bai Youwei thought for a while, and said calmly, "This is impossible. Even if we know that we can't go to the dead end, in order to clarify the location of each key, we still need to search every room in the maze."
"Let's go then." Shen Mo said lightly, "Go out as soon as possible."
Bai Youwei glanced at him and said, "Let's go west."
The group advanced one square to the west. When the chickens were put away, Du Lai saw a key in the stone room on the west side, so they advanced another square and got the sixth key.
"I'm a little convinced now that this maze may be 12x12," said Du.
Asalina asked him, "Why?"
"Because the probability of encountering a key is very high." Du Lai raised the corner of his mouth, "If there are as many as 1,000 or 10,000 rooms here, it's almost impossible to pick up the key by luck? But if it's 12x12, Then the total number of rooms is 144, excluding the teleportation point room, the probability of picking up the key...may be around 10%."
"Is 10% high?" Chen Hui couldn't help asking.
Du Lai smiled and asked her, "Do you know the two-color ball?"
Chen Hui nodded, "I know, what's wrong?"
"The lowest prize for a two-color ball is the fifth prize. The bonus is 5 yuan, and the probability of winning is about 6%." Du said, "The probability of us picking up the key is much higher than the probability of winning the two-color ball."
Bai Youwei thought about it while holding the key, and said, "We are going back and put the key in the stone room on the west side of the teleportation point."