Post History
#1: Initial revision
by
m90
·
2021-08-11T13:19:14Z (about 3 years ago)
# [Python 3], 20 bytes
<!-- language-all: lang-python -->
lambda l:len({*l})<2
[Try it online!][TIO-ks7io84u]
[Python 3]: https://docs.python.org/3/
[TIO-ks7io84u]: https://tio.run/##K6gsycjPM/6fZhvzPycxNyklUSHHKic1T6NaK6dW08bof1p@kUKOQmaeQnS0oQ4UxupEG4BZZjrmQDaIb6hjBIJAlrEOEAJpCx2L2FgrhYKizLwSjRwdhTSNHE3N/wA "Python 3 – Try It Online"