After the abandoned wife of a wealthy family appeared on a variety show about children, the whole ne

impossible!

Liu Fan's question was the last final question of the primary school student group when he took the students to participate in the Mathematical Olympiad competition last month!

At that time, this question almost killed the audience in seconds, and it seemed that only one child could solve it.

Therefore, that child naturally became the National Olympiad Champion in the primary school group!

Huh?
What's the name of that Olympiad champion?

A name flashed through Liu Fan's mind. His pupils kept dilating, and his eyes staring at Si Yihang became even bigger and disbelieving. His first words when he walked over turned into: "Hanghang, we Have you seen it?"

Si Yihang glanced at Liu Fan: "Maybe!"

He looked familiar.

I didn't think so at first, but when Liu Fan said this, Si Yihang seemed to feel that Liu Fan looked more familiar.

Looking at the homework book that Si Yihang held up, Liu Fan also took a look first: "Let me see your answer!"

With just one glance, Liu Fan's pupils trembled: It really is him!That's right!

"Is the answer correct?" It was Wen Siyu who spoke this time.

Liu Fan obviously stopped, and then nodded at the speed of light: "Yes! It's absolutely correct! And it's a newer and simpler way of thinking..."

Even Liu Fan himself didn't expect it.

As soon as these words came out, the barrage went crazy:
【Wow!Four-year-old Xingxing actually solved the elementary school math Olympiad problem! ? 】

[This topic is really difficult.As a college student, I finally figured it out! 】

[I, a college student who has graduated for four years, can't figure it out at all!I'm sorry, math teachers, I'm ashamed of you, woo woo...]

[Hanghang, please accept my pollen cover!You are my God! 】

[The one who bet just now that the boulder was broken in his chest, come out quickly!We got the answer right, please start your performance! 】

……

Unexpectedly, all this is just an appetizer, and there will be more exciting things to come!
Liu Fan stared straight at Si Yihang, gradually recovering his memory, and asked tentatively, "Hanghang, what's your full name?"

"Si Yihang!" Si Yihang clearly stated his name.

Sure enough it was him - Si Yihang!

The genius player of the primary school group Olympiad!

This name is so popular that it has created many myths in the Mathematical Olympiad!

"It really is you! Hanghang..."

【what happened?Teacher Liu looks so excited? 】

[Did Teacher Liu know our Hanghang before? 】

……

Wen Siyu was also very curious: "Mr. Liu, you are—" What do you mean?Why are you so excited to see Si Yihang?
Even, Wen Siyu saw the light of hope in Liu Fan's eyes, and he excitedly grabbed Si Yihang's chubby hand: "No wonder you look familiar! At last month's Mathematical Olympiad, our winning group took a group photo together! I remember You seem to be standing on my right hand!"

Si Yihang also regained his memory: "Yes! I remembered it! It turned out to be you!"

【what's the situation! ?Olympiad contest! ?Is it what I think it is? 】

[Si Yihang is only four years old, participating in the Math Olympiad?impossible?Totally impossible! 】

……

Wen Siyu was also shocked.

At this time, Liu Fan introduced Si Yihang very proudly: "Si Yihang is very famous in the Mathematical Olympiad competition! After he became famous in the first battle at the end of last year, he has basically won many battles and never lost a hand." !"

Liu Fan decided to do the math: "Hanghang, have you won at least a dozen Olympiad championships?"

Si Yihang thought for a while and nodded: "Well, there are 18 champions in total!"