How to arrange shifts for five people in two classes in 24 hours? There must be two people working in each class.

There are five people in two shifts in the 24-hour system, and the personnel are replaced by 1, 2, 3, 4, 5. There are 2 people in each class, and the day shift and night shift have 12 hours respectively. Replace rest with a and b. Replace the week with one, two, three, four, five, six and seven. Then the implementation of the scheduling rules is to have a free rest every night.

? One two three four five six seven

1 A？ Answer? b？ B *？ Answer? A

2 * A？ Answer? b？ b？ * A？

3 B？ * A？ Answer? b？ b？ *

4 B？ b？ * A？ Answer? b？ B

5 A？ b？ B * A？ B B

Ding Jing HR attendance and working hours statistical analysis system is recommended for attendance and scheduling management. Manufacturers who have been engaged in the management of factory attendance system since web 1.0 can realize detailed management such as multi-person complex scheduling, shift change, holiday scheduling, reasonable arrangement of employees' working hours and vacation plans, overtime classification statistics, overtime holiday adjustment, overtime compliance control, attendance fact inquiry, working hours statistics, ergonomics analysis and so on.

The overall business management of Ding Jing human resources attendance and working hours statistical analysis system includes the following modules:

1. Attendance equipment service: it mainly realizes real-time uploading of remote punching data.

2. Intelligent scheduling module: make standard working hours system, comprehensive working hours system and flexible working hours system, set employees with the same working hours as an attendance group, and make attendance group scheduling plan!

3. Employee leave module: Many OA systems also include leave management, but OA leave mainly takes the approval process, mostly for half a day or a day, without checking the shifts. Therefore, the calculation of attendance hours is not particularly accurate. The attendance and leave module includes the functions of employee leave qualification issuance, leave application approval, leave planning, working hours optimization, leave working hours statistics, automatic leave cancellation and so on.

4. Annual leave management account: Annual leave management is a special case of employees' leave, and a separate annual leave account is used to realize two-year annual leave management and automatic liquidation. Many people don't quite understand why they want to merge for two years, because according to the natural year, the annual leave expires at the end of February, and many enterprises take leave from the previous year to the second year in order to ensure that the annual leave of employees can last until the Spring Festival. And set the validity period of zeroing.

5. Time management account: this time account is mainly used to manage the overtime work of employees, and the overtime work of employees every day is recorded in the time account, which is convenient for employees to apply for leave or pay overtime. At the same time, establish employee time credit management system.

6. Attendance on business trip: employees normally attend attendance on business trip, and make statistics on the allowance of business trip area.

7. Out-of-town management: Out-of-town list management, counting out-of-town working hours and calculating out-of-town meal supplements.

8. Attendance and working hours statistics: The monthly salary calculation of employees needs attendance report, subsidy statistics and working hours statistics as the overall business management of attendance. The actual attendance time, absence time, vacation time, overtime time, business trip time, going out time, meeting time and attendance-related benefits of employees are calculated and summarized, which is convenient for HR department to calculate salary.

9. Ergonomic analysis: big data mining. Multi-dimensional analysis of employee project working hours, work efficiency, vacation rate and attendance rate is helpful to accurately calculate working hours, optimize employment structure, reduce costs and increase efficiency, and provide decision support for enterprises.

10, customized development: Microservice architecture can expand new applications without affecting existing businesses. Realize the real enterprise integrated digital management. Avoid multi-system docking and multi-head maintenance and reduce maintenance costs.