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\$\begingroup\$ "Input must be printed at first"... while 1:print k;k=randint(0,~-k) should work (with an error at the end) \$\endgroup\$

Jonathan Allan
– Jonathan Allan

2018-07-09 16:28:14 +00:00
Commented Jul 9, 2018 at 16:28
\$\begingroup\$ ...and then while 1:print k;k=randrange(k) saves two. \$\endgroup\$

Jonathan Allan
– Jonathan Allan

2018-07-09 16:30:18 +00:00
Commented Jul 9, 2018 at 16:30
1

\$\begingroup\$ @JonathanAllan Thanks :), The questions says I can use an empty line instead of 0, so no error. \$\endgroup\$

TFeld
– TFeld

2018-07-10 06:56:47 +00:00
Commented Jul 10, 2018 at 6:56

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