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from itertools import groupby
s = input()
for k, g in groupby(s): print((list(g).count(k),int(k)), end = " ")
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Compress the String!
You are viewing a single comment's thread. Return to all comments →
from itertools import groupby
s = input()
for k, g in groupby(s): print((list(g).count(k),int(k)), end = " ")