我想編寫一個函數塔輸入這樣如何將行按行分組?
1405684432, d8:c7:c8:5e:7c:2d, SUTD_GLAB, 72
1405684432, d8:c7:c8:5e:7c:2c, SUTD_BOT, 72
1405684432, d8:c7:c8:5e:7c:2b, SUTD_Student, 72
1405684432, d8:c7:c8:5e:7c:2a, SUTD_Staff, 72
1405684433, d8:c7:c8:5e:7c:29, SUTD_ILP2, 71
1405684433, d8:c7:c8:5e:7d:eb, SUTD_Student, 57
1405684433, d8:c7:c8:5e:7d:ea, SUTD_Staff, 57
輸出會給我兩個列表或第一列,這意味着如果在拳頭列中的數字是一樣的,它會分組文件組作爲列表。結果應該是這樣的:
列出一個:
1405684432, d8:c7:c8:5e:7c:2d, SUTD_GLAB, 72
1405684432, d8:c7:c8:5e:7c:2c, SUTD_BOT, 72
1405684432, d8:c7:c8:5e:7c:2b, SUTD_Student, 72
1405684432, d8:c7:c8:5e:7c:2a, SUTD_Staff, 72
列出兩種:
1405684433, d8:c7:c8:5e:7c:29, SUTD_ILP2, 71
1405684433, d8:c7:c8:5e:7d:eb, SUTD_Student, 57
1405684433, d8:c7:c8:5e:7d:ea, SUTD_Staff, 57
我不知道我應該使用哪種方法。
d第一列只包含「1405684432」或「1405684433」,或者是其他值嗎? –
@Tichodroma有其他值:) – user3843433
輸入來自哪裏? –