Di Wei stared at Zhao Qiqi for a long time, and suddenly smiled with relief.

"Alright! In that case, let me start with my plan. Di said as he walked back to his previous position.

After sitting down, she tapped a few more times on the keyboard.

Then, a picture with various symbols appeared in front of everyone.

"That's all the threats we face when we get the fragments: countless zombies, human-faced spider monsters, armed robots, miniature sandstorms, miniature hurricanes, quicksands. Because the difference between our strength and the opponent's strength is too great, and we have to obtain the fragments, after setting the program, the computer came up with such an optimal path. Di Xie said, pointing to the place on the picture that is connected by red lines.

As soon as the words fell, the corners of Zhao Qiqi's mouth hooked up a smile.

"Traveling salesman question, right?"

When everyone heard this, they turned their heads to look at her in surprise.

"Huh? What? What travel salesman? Zhang Qiang looked at Zhao Qiqi with a confused expression.

I frowned slightly, as if I had heard about it somewhere.

"I remember that I had read this in a book before. It seems to roughly mean: given the distance between a series of cities and each pair of cities, solve for the shortest loop to visit each city once and return to the starting city. It is a non-deterministic problem of polynomial complexity in combinatorial optimization. Is this it? I looked at Di Wei and Zhao Qiqi suspiciously.

Di Xie glanced at me with some appreciation, and nodded slightly: "That's right." Although this problem is computationally difficult, after repeated research by theoretical scientists in the past, it is now possible to calculate an approximate value and control the error to within 1%. And this is a research institute, and the computers here are not ordinary computers, so after thinking about it a lot, I succeeded in coming up with the picture you see now. By following this route, we will be able to get the fragments in the least amount of time while avoiding the greatest danger, and we will be able to leave successfully. ”

Wang Yi looked at the route above carefully, thought about it for a long time, and finally understood the meaning of Di Wei and Zhao Qiqi.

"I see. Although I don't quite understand the theory you are talking about. However, it should be a matter of using the least amount of time, taking the shortest path, avoiding as many monsters as possible, and then getting the fragments, and leaving as quickly as possible, right? If that's what you're talking about, we don't have a problem with the route. But...... After all, there are so many human-faced spider monsters and modified armed robots, how are you going to solve these two points? After all, they rely on us humans to fight, so it's still a little difficult, right? As he spoke, Wang Yi looked at Di Evil with some embarrassment.

"Hey, I remember Gao Wei and the others before, didn't they discover that the metal bracelet has the function of controlling robots? Then we ......" As soon as Du Deming proposed this idea, he was denied by Geng Mengmeng next to Di Xie.

"Huh. Do you think you're the only ones who discovered this effect? If it had worked, we would have shut down all the armed robots at the western end a long time ago, so we would have no need to cooperate with you guys! Geng Mengmeng snorted lightly, obviously looking down on the people of our two teams.

I glanced at her, ignoring her, and instead focused on what she had just said.

Turning my gaze to Di Xie, I looked at her with a slightly serious expression: "This, what the hell is going on?" ”

Di Wei sighed helplessly: "Actually, I said it just now. At the end of the mountain pass, the area seems to exist on its own. We've also sent people from the Guard Team with metal bracelets to try to shut down the armed robots there. However, the bracelet shows that the service is abnormal, so ...... We suspect that there may be some kind of magnetic field disturbing there, so we can't use the bracelet to operate it. ”

"That'...... Have you ever tried luring those robots out of that area, and maybe when you get outside, you can turn them off with your bracelet? Situ Cao said suddenly.

Gao Qin, who had never spoken, finally couldn't help but snort softly when he heard this.

"Hmph, you thought of it. Could our team have not thought of it? It was as if the monsters had been confined to the area by some force of irresistibility, and no matter what method we used, they had never once made it beyond the two sand ridges. Whenever they come to a certain range, they run back to where they came from. So, the approach you're talking about won't work either. Gao Qin's original tone was very mean, but after feeling Di Xie's terrifying sense of oppression, her tone was obviously much softened.

However, the good-natured Situ Cao naturally didn't care about this, and after listening to it, she nodded slightly: "So that's the case." ”

Listening to the conversation between the two, my eyes flashed: "Since you can't turn off the armed robots in the col, then ...... Is there still an inventory of armed robots in this research institute? If anything, I have a proposal. ”

When Zhao Qiqi heard this, he immediately understood what I meant.

"Are you saying that the armed robots of the research institute should contain the armed robots in the col?"

"That's right!" I nodded, and my eyes turned in the direction of Dixie.

Di Wei was slightly stunned: "Indeed." We didn't think about that. I've been thinking about how to deal with the monsters in the col before, but I haven't thought about starting from the scientific research institute. ”

Speaking of this, Di Xie turned his head to look at Geng Mengmeng and Lan Shiying with a little excitement.

Geng and Lan immediately understood.

Seven minutes later, the two walked back into the tin house.

"Evil sister, there should be ten armed robots in the warehouse of the scientific research institute, but because they are made by the scientific research institute, they are not modified versions, so maybe in terms of force, they may be weaker than the armed robots in the mountain col." Geng Mengmeng made a report to Di Evil with a serious expression.

"Hmm. Although there are some gaps, it is better than nothing. Di Evil said, looking in the direction of Zhao Qiqi: "Although I don't want to admit it." But you're better at computers than I am. How about changing them a little bit more? ”

When Zhao Qiqi heard this, he touched his chin and groaned for two seconds.

"Hmm...... Although now their performance can no longer be enhanced from the appearance. However, if you change the program, I'm still somewhat sure. At the very least, the robots can be programmed to make their movements more flexible. Maybe they can hold us back a few seconds. Zhao Qiqi said, a smile of unknown meaning crossed the corner of his mouth.

Di Wei was obviously relieved when he heard Zhao Qiqi's answer.

"That's good. With these robots in check, we can finally breathe a sigh of relief. So now, I'm going to explain to you the specific implementation plan of this plan......" Di Xie coughed lightly and said.