4,4,10,102,2,3,103,3,5,73,8,8,104,4,7,7求24点算法.

问题描述:

4,4,10,10
2,2,3,10
3,3,5,7
3,8,8,10
4,4,7,7
求24点算法.

(1)(10*10-4)/4=24

(10*10-4)/4
(10+3)*2-2
(3*5-7)*3
(8*10-80/3
7*(4-4/7)