Re: [問題] 算24點 006

看板puzzle (益智遊戲 - 數獨,拼圖,推理,西洋棋)作者 (werewolf)時間17年前 (2009/02/05 12:08), 編輯推噓2(201)
留言3則, 1人參與, 最新討論串2/3 (看更多)
※ 引述《EIORU ()》之銘言: : 接近完美的4個數字~ : 用 6,7,8,9 +,-,*,/,√ 算出 0~50 : 根號最多用10次 : 最後會有一個數字出不來 後面有標星號的是有開根號的 好像多了一些 期望有強者幫忙 還有幾個解不出來@@a -- (7-6)-(9-8) == 0 (7-6)/(9-8) == 1 (7-6)+(9-8) == 2 (9-6)/(8-7) == 3 (9-7)+(8-6) == 4 (7+8)/(9-6) == 5 8+7-6-√9 == 6* 9-(8+6)/7 == 7 (9+7)/8+6 == 8 (√9+6)*(8-7)== 9* √9+8-7+6 == 10* 9*(8-6)-7 == 11 6+7+8-9 == 12 (9-6)*7-8 == 13 9-8+6+7 == 14 9*7-8*6 == 15 9+8-7+6 == 16 9*(7-6)+8 == 17 9+8+7-6 == 18 √9*6-7+8 == 19* (√9+7)*(8-6)== 20* 7*(6/√9)+8 == 22* 7*(8-6)+9 == 23 8*6/(9-7) == 24 9*(8-6)+7 == 25 8*6-7*√9 == 27* 7*8/(6/√9) == 28* (9-6)*7+8 == 29 9+8+7+6 == 30 (9-6)*8+7 == 31 (9+7)*(8-6) == 32 9+7*(8-6) == 33 7*(8+6-9) == 35 6*(7+8-9) == 36 8*√9+6+7 == 37 8*7-6*√9 == 38 9*6-7-8 == 39 (7-6/√9)*8 == 40* 8*7-6-9 == 41 7*6*(9-8) == 42 7*6+9-8 == 43 8*6-7+√9 == 44* 9*(6+7-8) == 45 6*8-9+7 == 46 8*7-6-√9 == 47* (9+7-8)*6 == 48 9*7-6-8 == 49 6*8+9-7 == 50 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.112.30.84 ※ 編輯: flamerecca 來自: 140.112.30.84 (02/05 12:11)

02/05 13:47, , 1F
(7-3)*8-6 = 26
02/05 13:47, 1F

02/05 13:47, , 2F
(7-√9)*8-6 = 26*
02/05 13:47, 2F

02/05 14:04, , 3F
√9*(6+8-7) = 21*
02/05 14:04, 3F
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