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5 8 6 7算24点

1: (5 + 7 - 8) * 62: ((5 + 7) - 8) * 63: (5 + (7 - 8)) * 64: (5 + 7) * (8 - 6)5: (5 - 8 + 7) * 66: ((5 - 8) + 7) * 67: (5 - (8 - 7)) * 68: 6 * (5 + 7 - 8)9: 6 * ((5 + 7) - 8)10: 6 * (5 + (7 - 8))11: 6 * (5 - 8 + 7)12: 6 * ((5 - 8) + 7)13: 6 * (5 - (8 - 7))14: 6 * (7 + 5 - 8)15: 6 *

6*(5+7-8)=24

有很多方法哦~1: (5 + 7 - 8) * 62: ((5 + 7) - 8) * 63: (5 + (7 - 8)) * 64: (5 + 7) * (8 - 6)5: (5 - 8 + 7) * 66: ((5 - 8) + 7) * 67: (5 - (8 - 7)) * 68: 6 * (5 + 7 - 8)9: 6 * ((5 + 7) - 8)10: 6 * (5 + (7 - 8))11: 6 * (5 - 8 + 7)12: 6 * ((5 - 8) + 7)13: 6 * (5 - (8 - 7))14: 6 * (7

1. [7+5-8]*6 2. 8-6*7+5 3. 6*[7+5-8]

(5+7)*(8-6)=24(7+5-8)*4=24

6*(5-8+7)=6*4=24

6*(8-5)+6=24

下面结果是我的程序利用穷举方法运行出来的结果:5、6、7、8:((5-6)/8)-7 = 24(5+(7-8))*6 = 24((5+7)-8)*6 = 24((5+7-8)*6) = 24(5+7)*(8-6) = 24((5*7)/8)*6 = 24((5*7/8)*6) = 24((5-8)+7)*6 = 24((5-8+7)*6) = 24(5-(8-7))*6 = 24(5-(8/7))*6 = 24((5-8/7)*

6*[5-(8-7)]=248*6/(7-5)=24

(1)(7+5)*(8-6)=24.(2)8*[6÷(7-5)]=24.

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