0.1,0.2,0.3,0.4,0.5这五个数用运算符号和括号连接起来,使结果分别等于1,2,3,4,5,6,7,8,9,1

请把0.1,0.2,0.3,0.4,0.5这五个数用运算符号和括号连接起来,使结果分别等于1,2,3,4,5,6,7,8,9,10。
5个数能变化顺序

(0.1-0.2)+0.3+0.4/0.5=1
(0.1+0.2+0.3+0.4)/0.5=2
((0.4*0.5)/0.2)*(0.3/0.1)=3
(0.2+0.3+0.4-0.5)/0.1=4
0.4/0.1+(0.2+0.3)/0.5=5
(0.2+0.3-0.4+0.5)/0.1=6
0.4/(0.2*0.5)+(0.3/0.1)=7
(0.2-0.3+0.4+0.5)/0.1=8
(0.5/0.1)+0.4/(0.3-0.2)=9
0.4/0.2+(0.5+0.3)/0.1=10

终于完成,累死了,好久没用脑子了

强烈要求加分,呵呵
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