Chapter 64: The NP-hard Problem
Xu Liang's words shocked everyone in the audience. No one took it seriously, they all thought that this young man was crazy.
More than a dozen guns were still pointed at him, and Ying Hanhai's face was also grim, ready to say something more.
However, at this moment, a person entered the cabin again.
The man was flustered, a correspondent.
The correspondent couldn't even stand steadily, so he hurriedly reported to Ying Hanhai: "Report! Our AWACS aircraft have discovered the enemy! ”
"What ?!!"
Correspondent: "The AWACS aircraft operating at high altitude discovered a huge amount of infrared signal sources and electromagnetic signal sources at a distance of 280 nautical miles from our army. The radar reflected wave surface shows that the target is very large and very obvious! According to the judgment of our radar troops, there is a high probability that such a large radar target is...... A formation of Hangkong ships! ”
This sudden news shocked Ying Hanhai and others again.
The state has the concept of territorial waters, which fall within the scope of the territorial waters from the shore to the distance of 300 nautical miles. At this moment, our Hangkong Ship is not far from the land, so in essence, this Hangkong Ship has already violated the territory of other countries.
This is unthinkable in peacetime!
Ying Hanhai asked in a deep voice, "Can you be 100% sure?" ”
Correspondent: "It's highly likely. ”
"Go back! Check the message again! ”
"Yes!"
"Wait!" Ying Hanhai called him back, "Order all the high-ranking generals to come here and have a combat meeting in this cabin!" Although it was a time of peace, it was ......"
At this moment, Xu Liang interrupted the major general.
"Peacetime? It's long over. ”
Ying Hanhai frowned when he heard Xu Liang say this.
"Didn't you ask me what the hell was going on in this cabin?" Xu Liang continued, "Didn't you ask who I am? Don't you wonder why this enemy fleet suddenly appeared? ”
Xu Liang asked him a few questions, and then took out his phone from his pocket.
This thing can't communicate anymore, and the recording function is still there. Xu Liang, who acted cautiously and thoughtfully, would never commit such negligence.
"Listen to it."
Xu Liang pressed the play button.
No one interrupted Xu Liang's movements. Because they all desperately want to know what's going on here. Judging from Xu Liang's calm movements, he doesn't look like the kind of madman who pulls out a gun and kills people at will, and the woman behind him exudes a strong researcher temperament in addition to being extremely beautiful. It's a really weird combination. Weird, but not crazy.
The recording is long, but every bit of content is a cognitive baptism for these naval officers.
talked about the coming of the tsunami, the detailed scientific basis, the response of our country, the response of the enemy country, Nie Xing's choice, and a series of things.
And Xu Liang watched the expressions of these people go from shocked to very shocked to particularly shocked to epic shocked to legendary shocked to ...... All in all, these people have been shaking.
Xu Liang has already experienced it once, so it's okay.
He helped Duan Han to sit on the ground and let her rest for a while. Duan Han was in good spirits, especially when she heard the communication between "Nie Xing and the middleman", she pulled Xu Liang's sleeve and whispered:
"Lao Xu, I have something to tell you."
Xu Liang: ?
Duanhan is mysterious, I don't know what she's doing.
"I can level up." Duan Han said with a little excitement.
Xu Liang: ????
"Do you remember the mysterious 13 pairs of parts we got?"
"Yes. How? ”
Duan Han cautiously glanced at the GIs, and found that they were still in various adjectives + shock, so he continued: "I can now unlock the second of the 13 precision parts, and I did it just now when you got off the plane and were in the cabin!" ”
"Oh?!"
Duan Han's information made Xu Liang's eyes light up.
13 pairs of precision parts, that is, the so-called key to the arena of civilization, the strange origin of this thing will not be talked about for the time being. The use is huge!
Xu Liang was able to explode and destroy the fighter just now, and it all relied on the improvement of this thing at a critical moment.
At that time, he was prompted that the intuition attribute had reached a critical value. So turn on the bindings and increase his intuition stat by 25% again.
As for what is to be done at the moment - Xu Liang wants to be the captain of this ship, and he will even more fantasies about taking down the enemy's Hangkong Mu ship. It's extremely difficult, and there's no perfect way, it's extremely difficult.
If the old end accidentally turns on some superpowers at this time, maybe it can solve the current dilemma?
Duan Han showed him the information on Alex's phone, which read:
"Detect a nearby creature named 'Duanhan', break through the limits of rational thinking ability......"
"Detected a nearby creature with the same attribute enhancement enabled, named 'Xu Liang', and bound to ......"
"Both were detected to be human ......"
"Do you want to use the second part to break through her abilities?"
"Is it on?"
Select Yes to use the part, select No to save the part."
Duan Han took his finger pestle to Xu Liang on the side: "Quickly choose yes, quickly help me choose 'yes'!" ”
It's weird, but it's ...... Seems interesting, right?
Because I've already been bound first, others need my consent to open the ability again?
And what does it mean that we are the same creatures?
The most important thing is that the ability I have turned on is the sensory attribute, which can also be called perceptual thinking, and now it has evolved to super intuition; Now there is rational thinking again, and it is quite symmetrical.
But rational thinking is a thing...... What's the use now? Logic can't be eaten, and you have to win off the field to play a werewolf kill.
Xu Liang hesitated, but looked at the old man's eager expression...... Forget it, just such a girl, spoil her.
With a flick of his finger, he clicked 'yes'.
As for the visual effect after clicking......
Naturally, there is no visual effect.
Just last time, it was like that. It's just that he himself feels that he is more accurate, and his luck has improved; But...... What can rational thinking be used for? Humanoid calculator? Multiplication and division within 100 seconds?
Xu Liang couldn't figure out what rational thinking could be, so he asked Duan Han: "How do you feel?" ”
Duan Han opened his eyes, his eyes shining: "I feel that my math has changed for the better." ”
Xu Liang vomited blood!
I was really fooled...... Humanoid calculator! Multiplication and division within hundreds! Seconds count!
It's useful!
Duan Han glared at him: "Don't make trouble, I've been doing research on a certain prime number theorem, and I seem to have an idea just now!" Seem...... It's already ready to be made! ”
"What is a prime number? Don't mess with you. Let's get past the matter in front of us first, okay? ”
Duan Han: "You listen to me." If this theorem can be proved, some NP-hards in cryptography can be converted into P problems......"
"Speak human words!" Xu Liang was angry.
However, in an instant, Xu Liang felt that Duan Han had talked about a key word!
Cryptology!
This word is a little familiar!
Xu Liang didn't know whether cryptography was mathematics, but not long ago, they were still discussing the password problem of the warhead!
The current recording, the one that Ying Hanhai was listening to, also happened to be placed in the sound of a box shattering, which was also a password problem.
"You mean, you can use your NP-hard problem solution to get the password out without a lockbox? Doesn't that mean ......"
At this moment, Xu Liang's eyes really lit up.