Bus Seat Arrangement with Numbers in chart – C# Algorithm – Find Seat is W, M, S from number is inputted

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英文:

Bus Seat Arrangement with Numbers in chart - C# Algorithm - Find Seat is W, M, S from number is inputted

问题

W M S | S M W
01 02 03 | 19 20 21
04 05 06 | 22 23 24
07 08 09 | 25 26 27
10 11 12 | 28 29 30
13 14 15 | 31 32 33
16 17 18 | 34 35 36

这些是巴士的座位安排。我必须编写一个C#算法 - 当用户输入一个数字时，算法应该返回座位是W，M还是S。例如 - 如果用户输入数字26，算法应该返回M。如何以最快的方式实现这一目标？

英文: 
  1. W  M  S		|	S  M  W
  3. 01 02 03	|   19 20 21
  5. 04 05 06	|	22 23 24
  7. 07 08 09	|	25 26 27
  9. 10 11 12	|	28 29 30
  11. 13 14 15	|	31 32 33
  13. 16 17 18	| 	34 35 36

These are the seat arrangements for a bus. I have to write a C# algorithm - When user gives a number the algorithm should return the seat is W, M or S. Example - If user enters number 26 algorithm should return M. What will the fastest way to achieve this?

答案1

得分: 5

Sure, here's the translated code:

  1. 这个怎么样？
  3. public static char SeatId(int seatNumber)
  4. {
  5.     return seatNumber >= 19 
  6.         ? "SMW"[(seatNumber-1) % 3]
  7.         : "WMS"[(seatNumber-1) % 3];
  8. }
  10. 更短但不太易读：
  12. public static char SeatId(int seatNumber)
  13. {
  14.     return --seatNumber >= 18 
  15.         ? "SMW"[seatNumber % 3]
  16.         : "WMS"[seatNumber % 3];
  17. }

Please let me know if you need anything else.

英文:

What about this?

  1. public static char SeatId(int seatNumber)
  2. {
  3.     return seatNumber >= 19 
  4.         ? "SMW"[(seatNumber-1) % 3]
  5.         : "WMS"[(seatNumber-1) % 3];
  6. }

Shorter but less readable:

  1. public static char SeatId(int seatNumber)
  2. {
  3.     return --seatNumber >= 18 
  4.         ? "SMW"[seatNumber % 3]
  5.         : "WMS"[seatNumber % 3];
  6. }

huangapple
  • 本文由 发表于 2023年6月29日 16:19:32
  • 转载请务必保留本文链接：https://go.coder-hub.com/76579255.html
  • c#
  • data-structures
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