Suppose I have a file like this
假设我有这样的文件
5 kata 45 buu
34 tuy 3 rre
21 ppo 90 ty
21 ret 60 buu
09 ret 89 ty
21 plk 1 uio
23 kata 90 ty
5Suppose I have a file like this
假设我有这样的文件
5 kata 45 buu
34 tuy 3 rre
21 ppo 90 ty
21 ret 60 buu
09 ret 89 ty
21 plk 1 uio
23 kata 90 ty
5