Chapter 343 The S Alliance Leader was always a thorn in her side.
"Stop talking nonsense!"
Professor Sun, unable to tolerate any challenge to his authority, angrily retorted, "If you can't answer, sit down and stop spouting nonsense."
"The problem presents a hash table HT of length 5, initially empty, with a hash function H(k) = (k+4)5%. Collisions are resolved using linear probing. Key sequences are inserted into HT sequentially, and then the keys are deleted..."
"???"
Pei Jinwu spoke eloquently, while the surrounding classmates seemed to be listening to gibberish.
What hash?
What keywords?
They seem familiar when separated, but together they feel so strange?!
no.
Could it be that Pei Shen doesn't attend classes with them? How come she knows so much?
Could it be that Professor Tong gave extra lessons in private?
"How could the keyword you deleted be 26?" Pei Jinwu moved her lips, her tone unhurried and clear: "Such a number cannot be used to calculate the average length of a failed search."
"besides……"
Pei Jinwu paused for a few seconds to let Professor Sun process the information, and then continued, "If we change the number to 25, we can get the accurate result of 10."
"Or, changing 5% to 6% in the hash table will also yield the answer from the four options."
"..."
After listening, Professor Sun recalculated according to Pei Jinwu's instructions.
Unexpectedly—
Just as she said, the answer can be derived from four options.
on the contrary--
The calculated answer is not among the four options.
It's really outrageous to give students such unscientific questions.
How dare you use that to test her?!
"Professor Sun, if you don't believe me, we can call other teachers over to take a look."
Pei Jinwu saw Professor Tong passing by and deliberately reminded him, "Professor Tong is right at the door."
"???"
Professor Tong, who was passing by, suddenly heard someone calling his name and instinctively stopped in his tracks.
"Professor Tong, do you think there's a problem with this question?"
Before Professor Sun could speak, the students who were waiting to see what would happen quickly spoke up.
"ah?"
Professor Tong glanced inside, adjusted his reading glasses, and said casually, "If you change the deleted number to 25, you'll get the answer as 10. Otherwise, you won't find the answer."
"..."
All the students turned to look at Professor Sun, barely managing to suppress their laughter.
He's even a professor of Yin-Yang teaching.
They spotted the problem in less than a minute.
Professor Sun didn't notice it for so long?
Definitely.
Otherwise, why would they be so self-righteous as to use this to make things difficult for Pei Shen?
"Of course I know I'm wrong."
Professor Sun stood there, annoyed, and turned off the computer screen, pretending to be calm, saying, "This is also a way to test you."
Sigh—
The students knew perfectly well what was going on, but they were too lazy to expose it.
after all--
If you anger him, failing the course wouldn't be good.
"Professor Sun, do you have any other questions?" Pei Jinwu stood ramrod straight, respectful and polite, a typical model student.
"..."
Professor Sun stared intently at her, his teeth almost grinding to powder, before finally uttering two words in despair: "No."
Ask again—
Who knows what outrageous mistakes this brat will come up with this time?
but.
She's just started university, how could she possibly know so much?
Did Professor Tong tutor her privately?
Even with more supplements, it shouldn't be this bad!
Professor Sun stared at Pei Jinwu's head, feeling an urge to pry it open and see what was inside.
"oh."
Pei Jinwu smiled faintly and plopped down in a chair.
"puff."
Qin Hong finally couldn't hold back her laughter and gave her a thumbs up.
You've suffered countless losses, haven't you?
Professor Sun will no longer dare to provoke Jin Wu so easily.
The title "God Pei" wasn't given lightly.
——
office.
Professor Tong is making final adjustments to the programming submitted for the competition.
According to the rules.
To avoid malicious modification of the code, it was not submitted online.
Instead, the contestants themselves will play their works on the day of the competition.
The match will be held on the weekend.
This year's competition will be held in country M.
After Professor Tong finished making the revisions, it was almost time to process his departure for the country.
"..."
Pei Jinwu was bored, so he simply sat down and played games.
We've finished learning everything we were supposed to, but it's not time for get out of class to end yet.
The old man wouldn't let them go.
Very rigid.
While I was playing, my phone suddenly vibrated.
Lou Ying: "The registration channel for the new hacker competition is now open, starting next weekend."
Pei Jinwu: "So fast?"
Lou Ying: "Yeah, your arch-nemesis also signed up this year."
The arch-rival's name is "S". As soon as he successfully registered, he quickly rose to the top of the trending searches.
The founder of the hacker alliance personally "saved his face," which caused quite a stir in the industry.
Lou Ying: "Little Sister Wu, this is a good opportunity."
Next weekend?
Pei Jinwu thought for a moment and replied, "Help me register."
Lou Ying: "It's obvious that Alliance Leader S came for you; he's just waiting for you to sign up."
Pei Jinwu: "Who isn't?"
The leader of the alliance was always a thorn in her side, causing her great distress.
It's best to remove it as soon as possible.
so.
She doesn't need to worry about him threatening the people around her.
Lou Ying: "Don't worry, we have plenty of time to prepare this time. We won't let that bastard get away."
Pei Jinwu: "Okay."
After the conversation ends.
Pei Jinwu put down her phone, rested her chin on her hand, looked at Professor Tong, and said seriously, "Old Tong."
"What are you doing?"
Professor Tong glanced at Pei Jinwu and quickly grabbed his snacks and put them in the drawer.
Lock it up!!!
The look in that girl's eyes doesn't look good.
"Tsk."
Pei Jinwu twitched the corner of her mouth and said casually, "There's an overseas competition next week, I'll go with you."
"You're coming with me?"
Professor Tong was a little confused and asked, puzzled, "What are you going there for? It's not like you're going to play."
"To broaden my horizons."
Pei Jinwu tapped her cheek with her fingertip, looking very sincere. "Besides, if there are any problems along the way, can't I give you some advice?"
"But……"
Seeing Pei Jinwu's expectant look, Professor Tong fell into deep thought.
I'll cover the airfare and accommodation.
Pei Jinwu said in a low voice, "You can keep the money reimbursed this way as a secret stash."
"Tens of thousands of yuan is enough for you to buy so many snacks."
"OK."
Professor Tong, who had been hesitant, immediately agreed: "You said it, don't go back on your word."
"I said it."
Pei Jinwu couldn't help but curl the corners of her lips, a triumphant smile appearing in her eyes.
Good.
Fortunately, we had Professor Tong's competition as an excuse.
Otherwise, I really wouldn't be able to explain it to Shang Shiyan.
This time I'm going to country M.
This should completely resolve the major concern of the S Alliance Leader.
——
at this time.
On the other side of the city.
Shang Shiyan also received news that the underground city "Ghost" had joined the hacker competition.
The timeframe is next week.
Location: An island next to Country M.
ghost--
The old bastard has finally shown his face!
This time, we will not let him escape again!
——
good evening.
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