Сергій wrote: > suppose I need to create 1000 000 variables > var_1, var_2, .... var_1000000 > how to do this using for? > (something like > for i in range(1000000): > ___var_
Rather than creating 1000000 variables, create a list with 1000000 values. data = [] for i in range(1000000): data.append(i*i) # or whatever data you want in your variables This can be very nicely abbreviated with a list comprehension: data = [ i*i for i in range(1000000) ] In general, when you think you need to create a bunch of variables with repetive names, you should probably use a list or dictionary instead. Kent _______________________________________________ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
