FFIVE
使用列表理解:->>> listnum = [(18,12),(12,20)]>>> [(i-j) for i,j in listnum][6, -8]>>> listnum = [(18,12),(12,20),(32,54),(2,43)]>>> [(i-j) for i,j in listnum][6, -8, -22, -41]正如你所要求的那样bigger number - smaller;使用abs()来计算。>>> listnum = [(18,12),(12,20),(32,54),(2,43)]>>> [abs(i-j) for i ,j in listnum][6, 8, 22, 41]