Tim Peters <t...@python.org> added the comment:
`input()` returns a string, not a list. For input '1010' you're effectively computing this: >>> int('1' * 8) + int('1' * 2) # = 11111111 + 11 11111122 which is the correct answer. If you want your input to be a list of integers instead of a string, try, e.g., a = input("please enter a binary integer ") a = list(map(int, a)) ---------- nosy: +tim.peters resolution: -> not a bug stage: -> resolved status: open -> closed _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue35597> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com