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155. School-level Mathematics Olympiad

"Skin~"

Pi Zhu stretched his head to Nobita's side, then rubbed his big head against Nobita, making Nobita laugh non-stop.

Nobita gently stroked Pi Zhu's big head with his hand, feeling Nobita's touch, Pi Zhu showed a smile of enjoyment.

Hoshino and Doraemon stood aside, quietly watching the interaction between Nobita and Pi Zhu.

After a long time, Doraemon finally couldn't help but said, "Nobita, we should go."

Hearing Doraemon's words, Nobita paused, turned his head and smiled at Doraemon.

"Stay a little longer, it's still early anyway."

Doraemon looked at the sky. After October, the sky got darker and earlier. It was completely dark at about six or seven o'clock.

It's just that the current time is only around four o'clock, and there is still a short period of time before the sky is completely dark. From this point of view, it is indeed still early.

"Nobita, for the sake of Pi Zhu, I think it's better for us to leave here earlier."

"After all, this place is located in a park, and people will come here from time to time. If we stay here for a long time, the possibility of Pi Zhu being exposed will be greatly increased."

Doraemon persuaded Nobita earnestly from the side.

"Ok."

Hearing that Zhu Zhu might be exposed, and thinking about the consequences of Zhu Zhu being exposed, Nobita could only reluctantly accept Doraemon's proposal.

So Hoshino, Nobita and Doraemon waved goodbye to Assistant Pi and went back to Nobita's house together through any door.

After seeing Hoshino and the three leave, Pi Zhu thought of Nobita, Doraemon and Hoshino's instructions, and quickly disappeared on the lake and sank into the lake.

Hoshino, who had nothing to do, said goodbye to Nobita and Doraemon, and returned to his home with the help of any door.

"Hoohoo!"

Released Charmander from the luxury ball, Hoshino touched Charmander's big bald head.

Enjoying Hoshino's touch, the little fire dragon yelled affectionately twice, and took the initiative to rub Hoshino's palm with his big bald head.

After so many days of growth, Charmander's strength has entered the gym master level.

However, Charmander still maintains the first form, and has not evolved into the second form of fire dinosaur.

Hoshino estimated that Charmander might not evolve until its strength reaches the Heavenly King level.

Charmander's strength levels: ordinary, elite, gym master, king, champion, master (three-level god)

Taking the cube maker out of the system backpack, Hoshino no longer cared about Charmander, but started to get busy with his own affairs.

……

By the lake where Leather Assistant is.

A pitch-black space-time wormhole suddenly appeared, and a masked middle-aged man got out of the space-time wormhole.

Not caring about the space-time wormhole that disappeared in the blink of an eye, the masked middle-aged man cast his eyes on the lake in front of him.

"Clap!"

After clapping his palms twice, an eyeball-shaped detector flew out from the nearby grass, floated in front of him, and then shot out a light curtain.

The picture displayed on the light curtain is the interaction between Hoshino, Nobita, Doraemon and Pi Zhu.

"I didn't expect there to be a more gentle dinosaur than those two already gentle dinosaurs."

The masked middle-aged man looked at the picture displayed on the light curtain, and smiled slightly at the corner of his mouth.

"Such a dinosaur might fetch a sky-high price."

In the future world, it is not that no one tries to raise dinosaurs from childhood, so that the cultivated dinosaurs have a gentle personality, can get along well with people, and then become pets of the rich.

It's just that the success rate of this kind of experiment is terribly low.

"However, such a direct plunder does not seem to be a good way."

The masked middle-aged man hesitated.

He could use violent methods to take Pi Zhu away directly, but in that case, Pi Zhu would definitely not listen to him, and would not obediently obey his new master.

It is necessary for Pi Zhu to completely give up on the old master. Only in this way can Pi Zhu obediently obey the new master.

It's just that the face of the masked middle-aged man suddenly became gloomy when he thought that this "master" named Pi Zhu was the three people who rejected him and almost killed him.

Things are not easy to handle.

But there is nothing difficult in the world, as long as there is a heart.

After thinking for a few seconds, an "excellent" method suddenly appeared in the masked middle-aged man's mind.

The pitch-black space-time wormhole appeared in front of the masked middle-aged man again, and the masked middle-aged man stepped out, and the time-space wormhole disappeared at the same time as the man disappeared.

……

Hoshino, who finished today's painting task, walked to the window, opened the window, and a cool breeze blew in.

"October..."

Hoshino murmured.

Today is October [-]st, which is the national day of a country called Huaxia in the previous life and in this life.

It's a pity that he can't see such a grand scene.

Uda Keita and Uda Riko didn't say anything when they came back in the evening, they took Hoshino's manga for today and went out.

In their view, Hoshino must not only complete his academic tasks every day, but also draw manga, which must be very tiring.

So they didn't want to disturb Hoshino's rest too much.

What they don't know is that the so-called studies are really not difficult for Hoshino today.

The moon sets and the sun rises, and it's a new day.

Today is the school-level math competition, and the math test papers of each school are uniform.

After this Olympic competition, the top five will be selected from each school.

Then these five students will represent their schools, and even represent themselves in multi-school competitions.

This multi-school does not refer to all the schools in Nerima District, "multi-school" - at least three, no more than five.

The reason for this arrangement is, on the one hand, the distance between the schools and the traffic, and the other reason is the number of people.

You must know that even if each school only selects the top five, it would be quite a lot if the top five of all the schools in a community were collected directly.

After all, the lowest elementary school is as low as the village.

As for whether the elementary school in the village will have a mathematics Olympiad class like the elementary school in a small town like Tsukimidai... then who knows?

Anyway, it is right to choose five students from each school.

The number olympiad competition did not occupy Hoshino and Zhina's class time, and the number olympiad competition would be held after school in the afternoon.

In the blink of an eye, it came to the afternoon, and it was still the conference hall.

Under the leadership of me, Cheng Eiichiro, Hoshino and Orina came to the door of the conference hall.

Watching Hoshino and Zhina enter the conference hall, I, Cheng Eiichiro, did not leave, but stood guard at the door of the conference hall.

Today is the time to witness the results of Hoshino and Zhina, how could he choose to go home with such a big heart?

Due to the relatively small number of students, after Hoshino and others finished the questions, the teacher would approve them on the spot, and then announce the results on the spot.

Provincial influence affects the mood of Hoshino and the others, which in turn affects their class tomorrow.

After Hoshino and Orina entered the conference hall, they found their seats and sat down.