HCB Chapter 441: Four acres of slope were cleared, and income increased year by year.
Chapter 441: Four acres of slope were cleared, and income increased year by year.
"Why do I have three test papers while Lao Wang only has one?"
Jiang Xia shook the test paper in her hand and glanced sideways at Old Wang, who was grinning like a raccoon stealing a hen.
Secretary Liu, with a serious expression, pointed at Old Wang: "This question was personally given to you by his boss's boss. As for why..."
"Take a look at this..." Secretary Liu took out another item wrapped in kraft paper.
When Jiang Xia opened it, he thought, "Uh, this looks familiar. It's round-headed and square-shaped, and there are several rotating baskets inside. Isn't this the blueprint for a centrifuge? I think I drew a new one when I was discussing it with Teacher Zehui earlier."
"A blueprint is missing! Why wasn't this reported promptly!" Secretary Liu coughed and, mimicking someone's tone, continued, "You know, some things can't be ignored just because they're missing!"
"Comrade Jiang Xia, you must remember this lesson well! These test papers are just a reminder!"
"Okay! Got it! So where did you find this blueprint?" Jiang Xia watched as Secretary Liu tore the blueprint to shreds and then set it on fire.
“Hey… someone said this design looks nice and took it to get jewelry made.” Secretary Liu started gesturing with her hands: “Earrings… luckily, I’ve accompanied the secretary to class before and noticed something was off.”
That's fucking a genius!
Hey, you know what, a centrifuge with a rotating basket, if the mechanic is skilled, can actually look quite nice when it's spinning.
This is the beauty of craftsmanship!
Little Ahoge shook his head: Considering her aesthetic sense is acceptable, I won't cause trouble for that person!
However, Old Wang's boss is Old Li from their old lair, and Old Li's boss is...
Looking at the strong, powerful handwriting on the exam paper, Little Dumb Hair pulled out the first photo he'd received and compared the two...
Case solved!
Would you consider this receiving a piece of calligraphy from an old man?
And there are so many more!
Jiang Xia grabbed Secretary Liu's arm: "Are there any more test papers? I can do ten pages!"
"Brother, you..."
"What are you thinking! The old man's secretary didn't look too happy because of these few test papers. She's so busy all day, and she still took the time to personally set these questions for you, seriously taking up her rest time!"
Old Wang, confused, ran over with the test paper in hand: "Hehehe, here! You wanted to do the questions, right? I'll give you this one!"
Jiang Xia took it with great interest, "Great! Great! You can't take the test paper back! Can I hand in the answer sheet instead?"
Upon closer inspection, he threw the test paper back with a look of disgust.
"Do your own thing!"
Tsk, this is printed with ink. Look at your own exam paper, it's all handwritten with a fountain pen. Nobody would make this for you! But who cut this oiled paper? The printing effect is pretty good. A bunch of tiny characters, the whole exam paper is densely packed. If the lights in the room weren't on, Little Dumb Hair's eyes would have a hard time seeing it.
Old Wang pouted, and before Secretary Liu could slap him, he quickly glanced at Jiang Xia's exam paper.
Damn! The difference is huge!
Little Dai Mao's test paper not only had neat handwriting, but also spaced out between each question to make it easier for him to answer. Where's my own?
The characters are the size of ants, and they're all writing exercises...
Tired, destroy it!
Leaving Jiang Xia to answer alone, Secretary Liu plopped down next to Old Wang and tossed him a few sheets of blank paper with a hint of disdain.
"Write it on the answer sheet, and write it carefully!"
"IDCPC, you're playing favorites against us!"
"Don't be dissatisfied, this exam paper of yours is quite memorable!"
"Hmm?" Old Wang pulled out a pencil and started chewing on it, making a crunching sound. "Is there some explanation?"
"You should feel honored to have produced the first exam paper in China using a printer to print from wax paper! It might even end up in a museum!"
"Uh, what does this exam paper having to do with me being in a museum?"
"That's right, isn't this taking advantage of the situation? As the first person to use this kind of exam paper, the relevant answer records should also be made up. This is what you call orderly inheritance!"
"Bullshit! Don't think I didn't see it clearly. That brat's three test papers combined have less than 60 questions, while mine has over 100!"
"Damn it! Did you create this exam paper?!"
Secretary Liu moved her fingers. "I typed it. Hehe, you know what, a computer with a printer is really useful!"
Snap! The pencil tip was bitten off by Old Wang.
Looking at Old Wang, Secretary Liu patted him on the shoulder: "Take it easy. If I told you that I also have exam papers to do, would you feel better...?"
"Really?"
"Hmm! The boss has spoken. We need to pay close attention to that kid's draft paper, even the one underneath. We need to clean it up! You know what I mean by smudges and marks..."
Let's not mention the two of them whispering to each other.
Jiang Xia felt that the questions were getting weirder and weirder. The first few questions were fine, but the last one was clearly leaning towards cryptography.
That's interesting. This is a double-operation cryptography system. "Same character, different code; same code, different character?" This is indeed a classic expression in cryptography.
Without a relevant reference code, even a god would find it difficult to crack.
Think about it, this reference material could be a book, an inscription, or even a specific article in an ordinary newspaper.
Given China's vast cultural heritage, even a quantum machine might not be able to completely crack it. This encryption method is comparable to the Enigma machine used by Hanscat in Season 2.
However, the Enigma cipher machine is more universally applicable and easier to use than the encryption method that Jiang Xia saw on the exam paper.
Despite the fact that the Enigma machine was eventually cracked by the Allies, the prerequisite for cracking it was that information about its rotor and operating method was sold by someone inside the Hansmian.
Otherwise, no matter how amazing Turing was, he probably wouldn't have been able to do anything about this machine.
So, in the movies, hackers' fingers fly across the screen, numbers and letters scroll by, and the password is revealed?
dream!
Real-world hackers are all about waving cash around: "Hey bro, wanna have a big house and a blonde? No need for the original codebook, just the operating method, okay? If you have the blueprints, you can have dinner with the prince!"
If all else fails, going through your competitors' trash is a more reliable option.
……
Jiang Xia quickly finished the questions and began to examine his behavior in the past period.
Yeah! He's definitely getting a bit cocky. You have to understand that his opponent doesn't care about martial ethics. If he can't solve the problem, he can at least deal with him!
It's best to stay put for now. Based on the information we've gathered, we believe that the two poles of the world are not far from engaging in a military competition. Making rash moves at this time could attract the attention of the other side, which would be unwise.
Our lives are precious!
Having figured everything out, Jiang Xia raised his hand to hand in his paper. Secretary Liu put down his own paper and came over to carefully put away the little guy's test paper, with several large red stamps covering the entire leather bag.
"By the way, who came up with this encryption method in my exam paper? It's pretty impressive. If it were a foreigner, they definitely wouldn't be able to figure it out!"
"Oh? Really? I've been hearing a lot of comrades say lately that the Enigma machine is the crown jewel of cryptography..."
"Pearl my foot! Putting everything else aside, the letters it inputs can't be encrypted into themselves. Even their operators are idiots. Fixed telegram prefixes, fixed format, it's no wonder it got cracked."
“Our version is different. It’s based on a base text plus random numbers, which is enough to give those who don’t understand our culture a run for their money.”
"Good taste!"
"That's right! Who came up with this cryptographic system? Can you tell me about it?"
"Tsk, this code is called 'Hao Mi', do you recognize it?"
What!
Is this old man really that amazing? He can do all of this! But considering he was the mentor and leader of the old gang "Old Li," it's not surprising.
Secretary Liu grumbled, "'The Secret Code' has never been cracked! Isn't that amazing!"
"That's true, but it's still troublesome. I have a set of things that are simpler and easier to conceal!"
"boast!"
"I'll write it down! All the lion's head meatballs are mine!"
Secretary Liu wanted to laugh, but still seriously took out a few special pieces of paper: "Words are no proof, write it down. If you have any innovations, you can add stewed tofu!"
Who are you looking down on?
I want twice-cooked pork and Sichuan-style bok choy!
Jiang Xia slammed his hand on the table, remembering the old man he had never met.
Secretary Liu paused for a moment: "Lion Peak Longjing tea is famous, with a hundred production teams, right? You little rascal, you want to take a picture again, don't you?"
"it is good!"