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.
问题描述：
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
答
(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=40.4/0.1+(0.2+0.3)/0.5=5(0.2+0.3-0.4+0.5)/0.1=60.4/(0.2*0.5)+(0.3/0.1)=7(0.2-0.3+0.4+0.5)/0.1=8(0.5/0.1)+...