There is a man named Murphy abroad who once summed up many strange laws, the most famous of which is that if something has the possibility of going bad, no matter how small the probability is, it will always happen. In other words, things always go in the worst direction. Lin Man's favorite is another law of Murphy, don't try to teach pigs to sing, not only will there be no results, but also make pigs unhappy.

Lin Man believes that the golden prince is the pet who was taught to sing.

Zhang Yan is still not very willing to talk to Lin Man, or rather, since the last time she asked him to help Qin Yourong teach Prince Jin a lesson, Zhang Yan has not paid attention to Lin Man, although she often comes to eat for the sky, which makes Lin Man very disappointed and disappointed, so she took her temper out on Prince Jin and asked Xiao Diangui to teach Prince Jin how to behave.

A few days later, Lin Man met Prince Jin who came to the service center to make trouble. Xiao Dian Gui was pressing him down, ready to beat him. Lin Man stopped Xiao Diangui. This is a sensitive period, and the struggle must be tactical, and we must not beat people on the territory of the service center.

Lin Man looked at Prince Jin, he looked very haggard, and there was a piece of blue on his cheek, as if he had been beaten.

"What are you doing here?"

"I'm here to make trouble for you. If you have the ability to beat me, come and beat me. I know the Registrar's Office is eyeing you right now. "Prince Jin looks like a dead pig who is not afraid of boiling water.

Lin Man said to Xiao Diangui: "Find a few people who have nothing to do with the service center, and each of them will beat him a few times to meet his perverted requirements." ”

When Prince Jin heard this, he could still play like this? The hero didn't eat the loss in front of him, so he ran away.

Uncle Lin Man found that he had made a mistake, he didn't want to fall into the whirlpool of feelings, so he rejected Zhang Yan, but he was chased by Bai Li everywhere, and now he can't hide, and he is cocooned and bound himself.

After a round of inquiry, Director Yan finally decided to find Lin Man to develop a teaching management system. Other companies' offers are either ridiculously high or have taken a long time to develop. Director Yan didn't have that much money and couldn't afford to wait that long, so Lin Man's transcendence technology became his only choice.

At the same time, the school leaders agreed to the report submitted by Director Yan on the revision of the regulations on students' change of major. This also means that as long as Lin Man enters the top 10% of the whole department in the comprehensive ranking of the final exam, he will be qualified to change majors. According to the number of students in the Department of Mechanics, Lin Man needs to be in the top 30. Uncle Lin Man is more confident in this point, but he really has no confidence in the financial resources of the Academic Affairs Office.

"50,000 yuan, only such a small amount of money?" Lin Man asked Director Yan.

Elder Yan's face flushed, this price was not even one-third of the price quoted by an outside company. It is not impossible to add a little more, but in line with the fine tradition of the Chinese people who can save a little bit, he still insists that the funds that the school can give are really, very limited.

Lin Man finally accepted this harsh development fee, but he asked for a clear statement in the contract that the future transformation and upgrading of the information system of the Academic Affairs Office would be signed by Beyond Technology. Lao Yan agreed, and paid 50,000 yuan of development costs to Beyond Technology at one time, which can be regarded as another kind of compensation he can provide.

The development of the teaching management system started immediately. The time was tight and the task was heavy, so Lin Man personally designed the system and developed the main modules. This kind of system, when Mr. Lin Man guided the students' graduation design, I don't know how many times I encountered it, and there are many ready-made cases of system architecture that can be referenced, but the difficulty of development is not small. For example, the rich third-party toolkit in the future can greatly reduce the difficulty of development and speed up the development progress, but now there is nothing, all the underlying functions need to be completed by themselves; in terms of databases, it is not appropriate to use the backward Dbase, but also cannot use database systems such as informix and oracle that are currently running on minicomputers, because that will greatly increase the development cost and use cost, and Lao Yan has no money to buy a minicomputer. The developer, in addition to Wang Qinian, also has two of his classmates. With the consent of two professors, Chen Cailiang and Chen Liangcai, Lin Man recruited 5 graduate students in their laboratory to enrich the development team.

Lin Man didn't invite Bai Li, but the girl came by herself and asked Lin Man: "Why don't you look for me for such an important matter?" Lin Man was helpless, and he really needed excellent developers, so he could only acquiesce to Bai Li's joining.

After the establishment of the development team, in order to speed up the development progress and ensure the quality of software development, Lin Man announced that he would adopt the more popular agile development method in later generations to carry out iterative development. Well, Mr. Lin Man had to give them a short-term training in agile development first. Then everyone understands that the most basic form is the iterative development of a shorter cycle, which has a distinctive feature, which should be the pair programming in the limit programming, two programmers in a group, two people cooperate with each other, and jointly complete the same development task, this is relatively fresh, it is worth trying.

Bai Li happily sat down beside Lin Man. "Sister Bai, what are you doing, don't you have a seat yourself?" Lin Man asked her strangely.

"Pair programming. ”

Lin Man was so frightened that his liver trembled: "You can find someone else to pair up, I'm the big boss." ”

"None of them want to pair with me, so of course I'll have to look for you. If you don't believe me, ask them, are they unwilling?"

Lin Man looked at the other developers, and as a result, the eight of them shook their heads together and said in unison, "I don't want to." "I don't dare to say yes.

Pair programming sounds wonderful, but it's actually intense. Lin Man worked overtime to program, Bai Li accompanied him to work overtime, and Lin Man didn't leave when she chased her. However, in the second half of the night, Bai Li was so tired that she couldn't write the program, so she lay on Lin Man's lap and said, "I want to sleep for a while" and immediately fell asleep. Lin Man had no choice but to pick her up and put her on the newly bought sofa bed, cover it with a blanket, and say to Wang Qinian and the others who were staring at him, "Go on." This feature is not well written, so don't leave tonight. ”

Lin Man began to enter the desperate work mode again.

Classes are normal during the day, and if you don't go up, you can't do it, and the final ranking is important. After school, I threw myself all into work. He's the head of the service center, and he's not just about programming.

This Friday, the food court will hold a Transcendence Night concert, and graduates who come to dine will receive a 5% discount and a gift worth 100 yuan. Organizing such a concert, although it is only a small concert, is beyond Ning Ning's ability, and it is not easy for her to make food for the sky. Li Xiuli, who is also the general manager of the "Yanyuezhai" dumpling chain, the consultant of Shiweitian and the financial director of Beyond Technology, has no skills. The boss, Fan and Cui Shuai, have to go into the city every day to supervise the opening of new stores, and at the same time go to the supermarket to sell frozen dumplings, and Xiao Sao has to be in charge of the dumpling processing factory, and always listen to Fan Pingping's call. Xiao Dian Gui and Fat Bucket helped him with chores and prepared various items. Lin Man has no one available, so he can only do it himself.

Li Xiuli told Zhang Yan that Lin Man hadn't slept for three days. On Friday, there will be not only a concert, but also President Yang of the Qingjiang Branch of the Industrial and Commercial Bank of China will come again to check whether the loan can be made. Although Bai Li stalked Lin Man, she was not ambiguous in programming, she was in charge when Lin Man was away, and Bai Li could also make a big contribution to the concert.

Ning Ning also said: "This is Bai Li's advantage, she has a common language with Lin Man in the field that Lin Man is best at." Zhang Yan, you really met an opponent. ”

Fan Pingping said to Zhang Yan: "Don't pretend not to care. If you don't take any more action, you'll give that villain to Bai Li. What the hell are you worried about?"

Zhang Yan said seriously: "Miss Dong." I'm wondering, who is his Miss Dong. Lin Man refused to accept her, and the reason he gave her was that he had too many "emotional burdens". Who is his "emotional burden"? Zhang Yan immediately thought of "Miss Dong" he sang when he first met Lin Man.

Lin Man suddenly discovered that the most famous of Murphy's Law, things will always go in the worst direction, is taking effect.