[問題] 文件內數字轉換的方法(分轉秒 時轉秒)
hello
我有一個文件內容是這樣
-----------------
12.6m
28s
2.1h
29s
18.4m
------------------
現在需要將裡面的時間加起來
大概有一萬多筆
想說跑 while 讓他去加總
但遇到的問題是如何將時間格式都轉成S(秒)再轉到另外一個文件
例如跑完變成
--------------------
756s
28s
7560s
29s
1104s
---------------------
後面那個s不用也沒關係 主要是格式要統一
或是有其他的好方法
一時之間想不到怎麼弄 請各位幫忙
感謝
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