Every time Wang Ruxue's fingers hurt and she took a break, she couldn't help but say: "Meng Wentian, you are too perverted, with you the code program, you will really be ashamed to want to die, it's too shocking." Pen Fun Pavilion www.biquge.info if we lose one sentence, you kid can lose ten sentences or more, are you still human?"

Meng Wentian writes programs so quickly, naturally thanks to his strong memory, thinking ability and quick physical response, he can type on the keyboard while thinking like ordinary people, and quickly respond to the content of his thoughts in the screen sentences, but ordinary people can't think as fast as he does, he can't think far away like him and memorize them firmly, and then type them out one sentence at a time.

And his percussion speed is far beyond ordinary people, and his hand speed can be as high as more than three hundred!

Wang Ruxue loosened her waist fiercely and asked loudly, "Meng Wentian, can you test it now?"

Meng Wentian said while typing on the statement: "Soon, only a small piece of code of the interface between the test program and the database can be used to test the program module." ”

Wang Ruxue said happily: "That's good." I'm really hungry. Xiaoyan, are you hungry? Why don't we go down and get some food and let him stay in the lonely room alone?"

Yao Xiaoyan said softly: "I...... I'm hungry too, okay. Do you still have anything to eat?"

Wang Ruxue said: "As long as you are willing to spend money, you will definitely be able to get food." If the hotel restaurant is not willing to do it, we ask the hotel security guard to order food for us to the restaurant outside, and we will pay him for his labor. ”

Seeing Yao Xiaoyan nodding, Wang Ruxue stood up and dragged Yao Xiaoyan's hand away.

When she went out, Wang Ruxue turned her head and said to Meng Wentian: "You can rest first, don't be busy with the test, when the time comes, if there is a problem with the test, it will be endless as soon as you change it, and you will not be able to eat." ”

Meng Wentian said confidently: "Don't worry, we will definitely go well in this test." ”

As we all know, once a program is written, it is compiled and then tested. For small programs, it is easy to test, and it is easy to modify problems when there is a problem. However, if it is a large program, it is not easy to test, in addition to taking sub-modules or sub-functions to separate the test and then carry out the total test, many times there must be a very good and ingenious test program, this test program can detect the errors that occur during the program test in time, and can tell the tester where the program runs at this time, especially to find and report the program crash or enter the dead loop in time.

In addition, the test program must have different input parameters, especially limit value parameters, to test the program's ability to withstand extreme conditions. Only with a perfect test program can the programmer test the program with half the effort, and the modification can be targeted, otherwise you don't know where the problem is when the program goes wrong.

A new large-scale program, no matter how good the programmer's ability is, no matter how careful he is when writing it, it is impossible not to have loopholes and not to modify it. And it also takes a long time to modify the program.

And programmers have a problem, that is, once they find a problem, they can't wait to do it, if they don't fill the loopholes, if they don't solve the problem, they won't be able to eat and sleep, so Wang Ruxue specially instructed him when he went out: Let's test it after eating together, don't make everyone worry about eating.

Meng Wentian actually wanted to test the software immediately, but he still held back his curiosity and decided to wait for the two of them to come back and have dinner first, he believed that after three people modified it day and night, this castrated program should be able to achieve its own purpose, and there was no need to modify it too much.

In fact, Wang Ruxue and the others didn't let Meng Wentian wait long, after he finished the test procedure, he washed his face from the bathroom and came out a few minutes, Wang Ruxue and Yao Xiaoyan walked in with a lot of food.

Meng Wentian hurriedly helped them set up the food boxes, and asked with a smile, "So fast, what's delicious?"

Wang Ruxue handed him the chopsticks and said, "There is a 24-hour restaurant next to the hotel, and they will help us make it as soon as we enter." Do you like to eat wontons?"

Meng Wentian didn't answer her, but directly picked up the chopsticks and ate it, took a bite of the wonton, took a breath of cold air, and said with great satisfaction: "Hey, it's so spicy! It's so refreshing, I like to eat this kind of hot and spicy wonton......"

After eating this meal, which belongs to both supper and breakfast, Meng Wentian, Wang Ruxue, and Yao Xiaoyan all went back to their rooms to take a shower, and conducted the program test with a religious attitude full of energy.

I have to say that the three of them were very careful when writing the program, Meng Wentian's grasp of the overall situation was correct, and no major technical vulnerabilities were found in a round of testing, although there was also a dead loop, and there was also a crash, but under the prompts of the test program, Meng Wentian quickly solved the problem.

When he hit the enter key and saw the program reloaded, Meng Wentian said happily: "The internal test of the program has been completed, and now the practical test will begin." …… Which of you would like to do this test first?"

Wang Ruxue pushed Yao Xiaoyan and said, "You are beautiful, you come." ”

Yao Xiaoyan said shyly: "Teacher Wang, you are much more beautiful than me, you come." ”

Meng Wentian had a black line and said, "It's just to use the camera to record a video, can you use it more beautiful than anyone?"

The software they developed is called the "Human Intelligent Recognition System", and now Meng Wentian is trying to let the cameras on the three laptops shoot a video each, and then let the software see if they can find the same person from the three different videos.

This kind of test is obviously very simple, and there are only three people in the video at most, so it is obviously easy to find a designated person. However, easy is easy, but this simple experiment can prove whether the software is useful.

Wang Ruxue and Yao Xiaoyan pushed and conceded, and in the end, Yao Xiaoyan was ordered to be a model.

She was first filmed walking on her laptop as if she wasn't wearing a down jacket now.

Then, she put on a down jacket, tied the ponytail that hung behind her head and draped it over her shoulders, and then walked hand in hand with Wang Ruxue in front of the camera of Meng Wentian's laptop.

The final video shows Wang Ruxue wearing Yao Xiaoyan's down jacket, holding Meng Wentian's arm and standing in front of the camera of Wang Ruxue's laptop and chatting for a while.

After the three videos were recorded, Yao Xiaoyan enthusiastically used the "human intelligent recognition system" she just developed to analyze and process the video of her not wearing a down jacket, and let the system analyze her in the video, analyze her main appearance characteristics, and then save it.

After a few minutes, the laptop running the "Intelligent Human Identification System" program will prompt the analysis to be completed, and automatically file the analysis results in the "Screening Parameters Folder".

Yao Xiaoyan was about to pour the video taken by Meng Wentian's laptop into the system for identification, but Wang Ruxue hurriedly said: "Don't, wait a minute, let's see what the system says about our little beauty?...... , Xiaoyan, open this screening parameter file. ”

Yao Xiaoyan used the mouse to open the screening file saved in the "Screening Parameter Folder", and said embarrassedly: "This guy won't evaluate me as an ugly monster, right?"

Wang Ruxue smiled: "If you are made ugly, I will smash this computer." ”

Yao Xiaoyan said with a smile: "Teacher Wang, I've known you for so long, and it's the first time I've heard you say a warm word. ”

Wang Ruxue was not angry, and said with a smile: "It's not that you love stinky beauty, for fear that others will say that you are not beautiful, and you can't even say it on the computer." ”

Soon, the file opened, and a large number of contents were displayed, and all three of them were curious: "Object Code: SA001 (no code entered), Gender: Female, Hair: Black, Natural, Long Straight Hair, Forehead: Wide forehead, smooth forehead, no wrinkles, 0.31 units wide." Eyes: Left eye length 0.125 units, right eye length 0.126 units, distance between eyes 0.053 units......;

When she saw the content of her figure, Yao Xiaoyan was anxious, hurriedly closed the file, and said angrily to Meng Wentian: "Pervert......!

Wang Ruxue had obviously seen the content, and laughed and said, "Little girl, you are here, people really like you." ”

Meng Wentian said aggrievedly: "Please, this is the system's own judgment. Big up, you didn't see Mr. Wang's bigger, and now many people are deliberately stuffing silicone to fill them. By the way, Mr. Wang, is yours filled with silicon ......?"

Before the words fell, the two women burst out together, and four pink fists attacked him:

"Kill you, call you lust!"

"You're stuffing silicone, you're stuffing silicone all over your body!"

Meng Wentian hid and laughed, and said, "Hehe, don't make trouble, let's try its recognition ability." It's testing program time, not time for you to show violence. ”

The next test is to use the "human intelligence recognition system" they developed to extract parameters from the newly formed "screening parameter file", and then use these parameters to compare the people in the new video, and then obtain a human characteristic similarity index.

The higher the similarity index, the more similar the person in this video is to the person you are looking for, and it may be the same person.

There is no suspense, when the small video shot by Meng Wentian's laptop was imported into the "Human Intelligent Recognition System", in less than five minutes, the system framed the image of Yao Xiaoyan in that video with a red box on the screen, and displayed a conspicuous red alarm in the alarm display bar at the bottom of the screen:

"Warning: The image of the person in the frame is 99.93% similar to the target image!"

This video is filmed of Wang Ruxue wearing Yao Xiaoyan's down jacket and walking hand in hand with Yao Xiaoyan in front of the camera.

"Haha, we succeeded!" Yao Xiaoyan was so excited that she jumped up with joy.