I am trying this and getting Memory error.
A = [a,b,c,d]
for i,j in zip(cycle(A), itertools.count()):
print (i+str(j))
how can i print this output:
[a1, b1, c1, d1, a2, b2, c2, d2, a3, b3, c3, d3 .. infinite times]
You're on Python 2.7, and zip
tries to create a list from an inexhaustible iterator; your memory simply blows up. Use itertools.izip
instead.
Here is how you could proceed: ( I added a break from the loop after 10000, you can remove it to get to infinity and beyond)
import itertools
A = ['a', 'b', 'c', 'd']
for idx, letter in enumerate (itertools.cycle(A)):
print(letter + str(idx), end=' ')
if idx == 10000:
break
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