Students gather in the dormitory online classroom.

Chen Xiaotian is still very happy in his heart, he finally went to school, and it is a specially founded academy.

Chen Xiaotian has a withdrawn personality and does not like to deal with people. The college has issued a uniform uniform, which must be worn during class.

Fortunately, the uniform is tailor-made, so you don't have to worry about it being too wide.

There were two desks in a row in the classroom, and the tables were double tables, so Chen Xiaotian naturally leaned towards Dong'er.

Dugu Jin also came in, saw it on the side of Dong'er, pointed to Chen Xiaotian's nose and said, "Go to the side of the master, don't you see the name on the table?" ”

Chen Xiaotian looked at the table, it turned out that there was a small wooden plaque on the table, with Li Chengyu's name written on it, and it should not have been replaced with a new one.

"A transfer student, what are you dragging on, it's not your name written on it, dead sissy." Chen Xiaotian stood up and said calmly.

Dugu Jin glared at Chen Xiaotian twice and said, "When the doctor comes, you still have to get out." ”

"You heard, the doctor in this class, surnamed Mo, is notoriously harsh, he used to be ......," said one of the students.

"This student, it's in class, and you are still seated." The doctor said that he was only about forty years old, and he was born relatively dark, a bit like Bao Gong in later generations. When he spoke, he was a little majestic.

Dugu Jin turned his head, bowed, and said, "Doctor Hui, this student has occupied my position. ”

"Ninety-nine credits will be deducted, you are the transfer student, don't you know that taking my class is to maintain order? Is it an excuse for not taking a seat that he took possession of you? You still have one credit, and you will be forced to drop out of school when you reach zero, and the same will go for other students. Dr. Mo was furious.

"Chen Xiaotian, you wait for me." Dugu Jin had no choice but to go to Chen Xiaotian's location, muttering in her heart.

"Ladies and gentlemen, let's test you now and see how well you master arithmetic." Dr. Mo said: "Three dice, the three points are the same as the leopard, and the rest are divided into sizes, buy big or buy small, the winner has more than double the money, and the same is true for buying leopards." How do I place a bet to ensure that I don't lose money? ”

Chen Xiaotian and the students never thought of taking this test.

Dong'er and Chen Xiaotian glanced at each other, but they didn't have a clue.

"You can think for yourself, or you can discuss it with the table, and the first person to answer correctly will be given ten credits. If it's a joint idea, add twenty credits. If you answer incorrectly, 20 credits will be deducted. If you don't answer, you will be deducted 15 credits. Dr. Mo said.

Chen Xiaotian thought to himself, this Dr. Mo, will you order anything else besides deducting points?

"Xiaotian, how do you think you should buy it?" Dong'er is the youngest among the students, and she looks very small.

"Let's simulate, I'm a dealer, you're a player. You have a hundred texts, how do you get down now? Chen Xiaotian said.

Dong'er thought for a while and said, "I'll buy a leopard for sixty-six wen." ”

Chen Xiaotian said: "One one two, four points small." You lose, you still have thirty-six texts. So, you're still going to lose. ”

Dong'er nodded.

They tried it several times.

There was a heated discussion, and the class was finally over.

At the last moment, Dugu Jin raised his hand, after all, if he didn't answer, he was going home. Other people still have credits to deduct, maybe some students have their own ideas, but they are not sure, they only deduct fifteen if they don't answer, and twenty are deducted for wrong answers.

"This student, you say." Dr. Mo said.

"I never gamble, so I can't lose." Dugu Jin said with a smile.

"This student, did you come up with it yourself, or did you come up with it at the same table as you?" Dr. Mo asked.

"Myself."

"Good, add ten credits."