Dad is the nicest person in this world!

In Luoluo's limited perspective and poor thinking space, her father has always been her favorite and most dependent object, and her father is very gentle and loves her, so Luoluo feels that her father is the best person in the world and her closest person.

However, today the little girl's two little hands grabbed the guardrail of the crib, but she was a little surprised to see the other side of her father...... The other side of coolness!

Indeed, Yang Yan, who is usually a very gentle and sunny warm man, stands in the field he is familiar with and good at, although he will not become serious and severe, but his confident and serious appearance is also a bit like two people.

Luoluo looked at her father standing behind Lei Zhentian and Fang Hexu, talking at length but calmly, the little girl felt that her father's image was getting taller and taller!

It's amazing—— Luoluo doesn't understand anything, but a simple, direct feeling still manifests itself in her little heart.

"Hee-hee!" Luoluo suddenly pouted her little buttocks slightly, grabbed the railing and climbed up, although she only supported her knees, but the little girl wanted to try to stand up, and finally staggered down, but she looked at her father, and still smiled happily.

It seems that even if she thinks her father is very powerful, the little girl is very proud of it.

Who made the awesome dad my dad?

……

Yang Yan is asking Lei Zhentian to order, although it is only a virtual system, but the meal information on it was collected by Yang Yan with the help of a few friends before him, and it is the restaurant and takeaway information near the school, and he also used the thousand-degree map to mark the restaurant's information on it.

"This delivery address, can you fill in another place?" Fang Hexu suddenly raised his head and asked.

"Yes, I set the maximum delivery distance in the algorithm to be five kilometers, and you can choose any residential building on the map. Yang Yan said.

He used the data of the offline map of the Thousand Degrees Map in the virtual system, and it will not be difficult to use it commercially at that time, because the Thousand Degrees Map is now free and open to developers with the map API.

Lei Zhentian gave the computer to Fang Hexu, and Fang Hexu entered the address of a hotel he had previously interviewed for on the computer. There is no need to fill in the personal information, and this system is only for demonstration for the time being.

When Fang Hexu pressed the enter button, a map appeared on the computer screen, with the pattern of bicycles, indicating the location of the takeaway delivery personnel, and there was a red movement indicating that they were picking up food.

Soon, one of the relatively close bicycle patterns responded, and a dialog box popped up, showing that the delivery person had picked up several takeaway orders delivered to the destination hotel and a nearby office building.

"He delivers takeaways, not just one person at a time, which is too inefficient, and my system is optimized according to our algorithm to match him with the most time-saving and labor-saving delivery plan. You see, now he's going to pick up the food, and it's all different restaurants, but they're all close, and he's going to deliver them one by one. Yang Yan's interpretation was narrated as the dots on the map lit up one by one.

Calculating these data requires the computer to free up a lot of computing power, and Yang Yan's modified computer was forced to be a little stuck by these calculations, and the cooling fan creaked.

"Yanzi, you have to change your computer, and you have to change your mobile phone, what age is it, and you are still holding a feature phone, a brick. Lei Zhentian pulled a digression.

Yang Yan was stunned for a moment, he had been spending money on Luoluo, and he really didn't think about his own problems, but now that he has loose money, he can indeed consider changing a set of equipment, after all, these are what he needs for work. Yang Yan smiled and said, "I know, I'll buy it in two days." ”

Returning to the topic, the system that Yang Yan spent a month writing is still very powerful, not only can it match intelligently, but also calculate the time of food delivery, and soon, Fang Hexu got the estimated delivery time of the takeaway he ordered.

Although it was only a virtual demonstration, Yang Yan had already demonstrated the power of his algorithm and the basic functionality of the food delivery website he was going to design.

However, some things are not useful if they look great, and in terms of business practice, some fanciful plans may also be hit by the streets.

Fang Hexu asked more cautiously: "Yanzi, takeaway website, this idea is actually not that no one has thought of it, there have been takeaway information integration projects before, such as our school's food association, they often publish some news of takeaway orders on Renren, but it is only limited to resource sharing." You do this, it can be said that you overturn our existing takeaway model, first of all, you hire these takeaway delivery personnel, it must be money, right? There is also the maintenance of servers and websites, how do you ensure that your profits can meet these expenses?"

"It can only be the cost of receiving delivery, and on the basis of the original price, add the delivery fee. Lei Zhentian said beside him, "Isn't there a courier fee for buying things now?" I think that's what Yanzi meant. ”

Jiang Yuan felt unreliable, he shook his head lightly, and said: "A lot of takeaways, the boss himself or hired a small worker to deliver them, how can they charge takeout fees? I think many people will feel that there is a takeout fee, so they are reluctant to order takeout." ”

Many people Jiang Yuan said here actually include himself.

"So this involves a question of competitiveness, your website, you have to think about your own profitability, but also think about how to make others willing to accept new things, so that people feel that they are taking advantage. Fang Hexu said with a smile, "You can't just stay at the technical level, because the subtlety of these delivery algorithms you said can't be experienced by users!"

Lei Zhentian frowned, he felt that it was not good for Fang Hexu and Jiang Yuan to hit Yang Yan's enthusiasm like this, so Lei Zhentian thought about it and still found the shining point in Yang Yan's demonstration just now: "I think it's still beneficial, you see that Yanzi's takeaway delivery is expected to be delivered within twenty-five minutes." ”

"For example, when we are at school, we want to eat roast chicken at night, and if we call for takeout, there is a lot of uncertainty in the time, sometimes it is an hour, sometimes it is longer, and you even have to call the boss, right?"

"This will give you a more reassuring feeling, it will be delivered in more than 20 minutes, I would rather spend some money than sit there and wait, waiting is a very anxious thing. ”

"Lao Lei, you also said that you added money to buy services! Isn't everyone like you, there is a mine at home, you can spend it casually?" Fang Hexu said with a smile, "We have to take into account popular consumption when we do business!"

Lei Zhentian actually didn't like Fang Hexu's statement that was a bit yin and yang, but in front of Yang Yan and Luoluo, he didn't want to quarrel with Fang Hexu, so he just glared and didn't say anything.

"Actually, I've thought about it. Yang Yan suddenly laughed and said to Fang Hexu, "Lunch box, do you remember the public elective course of e-commerce that I took with you?

Fang Hexu was stunned, he shook his head, and said: "I forgot what the teacher said, but I know that their profits are very powerful, what annual fees, service fees, as well as turnover commissions, bidding rankings, etc." However, these are not easy to get, unless you have a very mature business model, otherwise those merchants will not be willing to give you profits, let alone any annual fees, service fees, bidding rankings, you must at least take down the entire Yangcheng takeaway market, so that you have the confidence to talk to them about this. ”

Although Fang Hexu has the dream of becoming an IT tycoon, he is also a rational person, and he directly pointed out Yang Yan's current weakness: "If you want to win the entire Yangcheng takeaway market, it takes time and money, I don't know time, if you slow down, there will definitely be competitors coming out, and money, you only earned tens of thousands of yuan?