Asked at Citadel Securities, Headlands Technologies
Theory: Algorithms Under a Complexity BoundRead the problem, hints and solution here. The editor needs a bigger screen: open this page on a laptop to write and run your code.
Available in Python and C++. You are solving it in Python. Switch to C++
xxxxxxxxx xxxxxxx_xxxxxxx(xxxxxx), xxxxx xxxxxxx xxx xxxxxx xx xxx xxxxxx
xxxx xx xxx xxxxx xxxx xxx xxxxx.
x xxxx xxxxxxxxx xxxxx xxx xxxxxx xxxx xxxxx xx xxx xxx xx xxx xxx xxxxxxx xx xx xxxxx xxxx. x xxxxxxx xxxx xx xxx xxxxxxxx xxx xxxx. x xxxxxxx xxxxxx xx xxxxxx, xxxxxxx xxx xxx xxxxx xxx xxxxxx xxxxx xxxx xxxx xx xxx xxxxxx.
xxx xxxxxxx_xxxxxxx(xxxxxx: xxxx[xxx]) -> xxxx[xxxxx]: ...
xxx xxxx xxxxxx xx xxx xxxxxx, xxxx xx
xxx xxxxx x xxxxxx xxx x = x, x, ..., x, xxxxxx xxx xxxxxx xx xxx xxxxxx:
xxxxxx x xxxx xx xxxxxx, xxx xxx xxxxx, xx xxxxxx xxxxx.
xxxxxxx_xxxxxxx([xxx, xx, xxx, xxx])
# [xxx.x, xxx.x, xxx.x, xxx.x]
xxxxxxx_xxxxxxx([x, x, x])
# [x.x, x.x, x.x]
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