When Mu Zi arrived at the company, some employees had already left after work, and the remaining employees who worked overtime had not left.

When everyone saw Mu Zi coming, they put down their lunch boxes and said hello.

"I'm fine, you can eat." Mu Zi smiled and went straight to the president's office.

As usual, she checked the recent company statements and some contract materials to understand the operation.

By the time I finished reading these things, more than an hour had passed.

Wang Zhan asked her with concern: "Do you want to order something to eat?" ”

Mu Zi hadn't eaten dinner yet, she touched her stomach, she was indeed a little hungry, but now Bai Wei must have prepared dinner and waited for her to go home, if she ordered takeout to eat, it would be too disappointing for Bai Wei.

"Let's go home." Mu Zi stretched her arms and stood up.

As she was about to leave, she saw that the lights were still on in the technical department and wondered, "Aren't they all going home?" ”

Wang Zhan complained: "These technical otaku are also playing on the computer when they go back, how can the Internet speed be faster than the company at home?" Of course, you can still save electricity bills. ”

Mu Zi walked in and took a look, the technician inside seemed to be aware, and quickly switched the screen, and the game screen instantly became a working interface!

Mu Zi couldn't help but laugh and said with a smile: "Don't hide, it's already off work, it's okay to have fun." ”

It happened to be the technician who helped her check the tracking number last time.

"Hello President." The technician laughed wryly.

Mu Zi walked over, saw a floor plan displayed on his computer, and asked, "What is this?" Is it also the business of the company? ”

"Yes, help a rich woman catch a mistress." The technician's smile revealed a bit of urgency, "This business seems to be inconspicuous, but it is actually very marketable, and it is one of the main revenues of our company." ”

Mu Zi was a little curious, tilted her head and looked at the floor plan carefully-it should be an apartment, marked with the location of the floor and elevator, and some data that she couldn't understand.

The technician explained to her: "This apartment has a total of 32 floors, and we retrieved the surveillance video at the door and in the elevator, and according to the video time and the person's walking path, the destination was deduced by computer calculation, and we found out what room the woman in this man's care was in." ”

"So amazing?" Mu Zi was surprised.

The technician smirked: "The power of technology." ”

Mu Zi thought for a moment and asked him: "If there is no surveillance video, but there is a confession to provide the time and content, can the computer calculate the result?" ”

"Yes, use cross-validation!" The technician slapped his thigh and replied decisively.

Mu Zi raised her eyebrows, "Cross-validation? ”

"Cross-validation is a statistical method." The technician was afraid that Mu Zi would not understand, so he used the most simple method to illustrate, "For example, the president saw me working overtime in the company, and Manager Wang and the president were together, so we can conclude that Manager Wang can prove that I am working overtime in the company." ”

Mu Zi thought carefully and didn't speak for a long time.

"You should work overtime tonight." She said suddenly.

The technician was confused and nodded blankly, "Hey, okay president." ”

Mu Zi returned to the office and logged in to her network disk, which stored the information given to her by Jiang Ci.

There is not only a list of all the people on the yacht on the day of the crime, but also the confessions of each person, as well as the structural drawings of the yacht.

More than 30 people, the testimony is true or false, and even some guests said that they drank wine, but they don't remember it, and they don't know.

It's too difficult to screen out the real culprit from it, but if there is such computer technology...... Even if you can't lock down the murderer, at least you can quickly screen out the suspect, right?

Mu Zi erased the names of the people, replaced each person's name with English ABC, and then handed it over to the technician for analysis.

The results came out quickly.

"Well, it's F." The technician pointed to the man's name and said, "At 9:17 p.m., he was the only one who could have been to the bow." ”