In order to prevent his identity from being recognized by the Math Wolf, Sheriff Carl changed into plain clothes, separated from Grandpa Goat, and went straight to the forest hotel. Grandpa goat is eager to save people. When he arrived at the forest hotel, he didn't wait for sheriff Carl, so he came to the door of room 3 with gold coins alone. Grandpa goat knocked at the door, and no one came to open the door in the room. Grandpa goat broke into the house and saw the little goat tied to a chair with a ticking time bomb. Because the gold coins are too heavy, Grandpa Goat can only put the gold coins in his room, carry the baby on his back and go out to find Sheriff Carl. At this time, sheriff Carl arrived in time. Grandpa goat said, "Help the little goat, he has a bomb."

Carl saw that the bomb was special and it was a math bomb. The way to solve it is the result of correctly inputting mathematical problems. Carl saw the formula on the display screen of the math bomb: "sheep × wolf × sheep wolf = wolf wolf, and each sheep and wolf represents a natural number." Please enter sheep = (? ) Wolf = (? ) "Seeing that there was not much time left in the timed math bomb, this boy began to cry. Carl touched the child's head and said, "Don't be afraid, I'm sure I can crack this bomb!" " Carl thought carefully: sheep × wolf × sheep wolf = wolf, and both sheep and wolf represent a person's natural number, so both sides of the equal sign can be divided by wolf at the same time, and sheep × wolf × sheep wolf = wolf wolf = wolf × sheep wolf = 1 1. Thinking of this, Carl confidently entered sheep =3 and wolf =7. Sure enough, the clock on the bomb stopped beating and the math bomb was cracked! Everyone cheered excitedly.

At this moment, Grandpa Goat remembered that the gold coin was still in Room 3. When they came to Room 3, the gold coins were gone, and there was a note on the stage that said: Thank you for your gold coins! Mathematical wolf

Carl shouted angrily, "Math Wolf, I must catch you!" " "