Question

扑克牌12,-12,3,-1凑为24或负24

扑克牌12,-12,3,-1凑为24或负24

Answer 1

（-12-12）*[（-1的绝对值）的3次方]=-24*1=-24

Answer 2

((-1*3)*-12)-12
(-1*(3*-12))-12
-1*((3*-12)+12)
(-1*12)-(3*-12)
-1*(12+(3*-12))
(-1*12)-(-12*3)
-1*(12+(-12*3))
((-1*-12)*3)-12
(-1*(-12*3))-12
-1*((-12*3)+12)
(3/(-1/-12))-12
((3/-1)*-12)-12
((3*-1)*-12)-12
(3*(-1*-12))-12
(3*12)-(-1*-12)
(3*12)-(-12/-1)
(3*12)-(-12*-1)
((3*-12)/-1)-12
(3*(-12/-1))-12
((3*-12)*-1)-12
(3*(-12*-1))-12
((3*-12)+12)/-1
((3*-12)+12)*-1
(12/-1)-(3*-12)
(12*-1)-(3*-12)
(12/-1)-(-12*3)
(12*-1)-(-12*3)
(12*3)-(-1*-12)
(12+(3*-12))/-1
(12+(3*-12))*-1
(12*3)-(-12/-1)
(12*3)-(-12*-1)
(12+(-12*3))/-1
(12+(-12*3))*-1
-12-((-1*3)*12)
-12-(-1*(3*12))
(-12/(-1/3))-12
((-12/-1)*3)-12
((-12*-1)*3)-12
(-12*(-1*3))-12
-12-((-1*12)*3)
-12-(-1*(12*3))
-12-(3/(-1/12))
-12-((3/-1)*12)
-12-((3*-1)*12)
-12-(3*(-1*12))
((-12*3)/-1)-12
(-12*(3/-1))-12
((-12*3)*-1)-12
(-12*(3*-1))-12
-12-((3*12)/-1)
-12-(3*(12/-1))
-12-((3*12)*-1)
-12-(3*(12*-1))
((-12*3)+12)/-1
((-12*3)+12)*-1
-12-(12/(-1/3))
-12-((12/-1)*3)
-12-((12*-1)*3)
-12-(12*(-1*3))
-12-((12*3)/-1)
-12-(12*(3/-1))
-12-((12*3)*-1)
-12-(12*(3*-1))