On Sun, 26 Nov 2006 00:25:13 -0800, hollowspook wrote: > Hi, there > > a = range(100) > > if I want to use No 7, 11, 56,90 in a, then the only way I do is [a[7], > a[11], a[56], a[90]]. > Is there any other way?
a = [7, 11, 56, 90] Are those numbers supposed to be in some sort of series? They aren't an arithmetic series: (11 - 7) = 4 (56 - 11) = 45 # not a constant difference nor are they a geometric series: (11/7) = 1.57 (56/11) = 5.09 # not a constant ratio They don't look like some form of a Fibonacci series: 7+11 != 56 11+56 != 90 If they're just "random" numbers, plucked out of thin air, then you probably can't calculate them and you'll need to just create them in a list a = [7, 11, 56, 90]. -- Steven. -- http://mail.python.org/mailman/listinfo/python-list