假設每個加減號是0元,乘號是1元,乘方號是2元。那麽你的答案花費20元,能否進一步優化,找出更少代價的答案呢?
做得對,但能否進一步優化?
所有跟帖:
• 2+0-2+3=3, 2+0+2x3=8 -萬斤油- ♂ (0 bytes) () 01/02/2023 postreply 21:20:50
• 2+0-2+3=3, 2+0+2x3=8 -萬斤油- ♂ (0 bytes) () 01/02/2023 postreply 21:20:50
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