雙層排序問題
不好意思 小弟新手
最近遇到一個問題
問題如下:
若英文字母的priority的大小如下BROYGLPW
要將12組資料依序排好: 先依priority,再依數值由小至大,將結果輸出至檔案.
結果檔案內容應如下:
B 81
B 99
R 23
R 56
O 72
W 15
L 11
Y 55
O 78
W 89
P 98
G 56
該如何寫 請板上大大教一下 給個方向 謝謝
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◆ From: 118.169.99.37
→
06/22 22:00, , 1F
06/22 22:00, 1F
→
06/22 22:01, , 2F
06/22 22:01, 2F
→
06/22 22:01, , 3F
06/22 22:01, 3F
→
06/22 22:02, , 4F
06/22 22:02, 4F
→
06/22 22:03, , 5F
06/22 22:03, 5F
→
06/22 22:03, , 6F
06/22 22:03, 6F
→
06/22 22:04, , 7F
06/22 22:04, 7F
→
06/22 22:04, , 8F
06/22 22:04, 8F
→
06/22 22:05, , 9F
06/22 22:05, 9F
→
06/22 22:06, , 10F
06/22 22:06, 10F
→
06/22 22:06, , 11F
06/22 22:06, 11F
→
06/22 22:07, , 12F
06/22 22:07, 12F
推
06/22 22:26, , 13F
06/22 22:26, 13F
→
06/22 22:27, , 14F
06/22 22:27, 14F
→
06/22 22:27, , 15F
06/22 22:27, 15F
→
06/22 22:28, , 16F
06/22 22:28, 16F
→
06/22 22:28, , 17F
06/22 22:28, 17F
→
06/23 00:53, , 18F
06/23 00:53, 18F
→
06/23 00:55, , 19F
06/23 00:55, 19F
→
06/23 00:58, , 20F
06/23 00:58, 20F
→
06/23 00:58, , 21F
06/23 00:58, 21F
→
06/23 01:44, , 22F
06/23 01:44, 22F
→
06/23 01:53, , 23F
06/23 01:53, 23F
→
06/23 01:53, , 24F
06/23 01:53, 24F
→
06/23 01:53, , 25F
06/23 01:53, 25F
推
06/23 13:06, , 26F
06/23 13:06, 26F
→
06/23 13:07, , 27F
06/23 13:07, 27F
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