搞錯了,已知條件的右邊就是3;沒有abc。有沒有大神再研究一下?
謝謝!
• a=b=c=1, -Happy_Woman- ♀ (0 bytes) () 01/11/2024 postreply 18:07:05
• 為什麽不是0? -位酷哥- ♂ (0 bytes) () 01/12/2024 postreply 10:23:09
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