分組分堆例題

[@asdfsouthafrica5313]

Thank you, teacher.greating From Manchuria

[@sonichcy2001]

Thank you. It's important to me.

[@asdfsouthafrica5313]

sonichcy2001 long live Taiwan, long-live president Tcai ing wen

[@鄒家盛]

我想問一下，這是高中的數學嗎?

[@鄒家盛]

@陳彥臻 OK!

[@ockyr3457]

說得不錯😂如果我有問題可以問你嘛？🐾

[@sonichcy2001]

可以的，歡迎！

[@ockyr3457]

sonichcy2001 我想知道怎麼傳給你😂