Asked at Wolverine Trading, Marshall Wace, Balyasny Asset Management, Valkyrie Trading
Theory: Quant Python That Survives ReviewRead the problem, hints and solution here. The editor needs a bigger screen: open this page on a laptop to write and run your code.
xxxxx xxx xxx xxxxx xx xxx_xxxxxxx_xx_xxx(xxxx). xxx xxxxx xxxxxxx xxx, xx
xxxxxxx xxx xxx xxxxxxx xxxx xxx xxxxxxx xxxxxxxx xxxxxx xxxx xxx. xxx xxxxx
xxxx xxxxxxx x xxxxx xx xxxxxx xx xxxxxx xxx xxxx xxxxx xxxxx: xxxxxxxxx,
xxxx xxxxxx x xxxxx, xxx xxxxxxx x xxx xxxx xxx xxx xxxxxx xx.
xxxx_xxxxxx(xxxx) xx xxxxxxx xxxxxxx. xx xxxxxx xx xx-xxxxxx xxxxxx
xxxxxxxx xxxx xxx xxxxx:
xxxxxx xxxxx xxxxxx (
xxxxx_xx xxxxxxx xxxxxxx xxx,
xx xxxx xxx xxxx, -- 'xxxx-xx-xx xx:xx:xx'
xxxxxx xxxx xxx xxxx,
xxx xxxxxxx xxx xxxx, -- xxxxxxxx
xxxxx xxxxxxx xxx xxxx -- xxxxxxx xxxxx
)
xxxxxx xxx xxxx xx (xxx, xxxx, xxxxxx, xxxxxxxx, xxxxxx):
xxx: xxx xxxx xxxx xx xx, xx 'xxxx-xx-xx'.xxxxxxxx: xxx xxx xx xxx * xxxxx xxxx xxx xxxxxx'x xxxxxx xxxx xxx.xxxx: x xxx xxx xxxxxxx xxxxxxxx xxxx xxx xxx x xxx xxx xxxx. xxxxx xxxx
xx xxxxxx, xxxxxxxxxxxxxx. x xxx xxxx xxxx xxx xxxxxx xxx xxx xxx.xxxxxx: xxx xxxxxx'x xxxxxxxx xxxxx xxx xxxxxxxx xx xxx xxxxxxxx xxx xx
xxxxx xxxx xxxxxx xxxxxx, xxxxxxx xx xxx xx xxx xx xxxx xxx'x xxx xxx.
xxxx xx xxx xxxxx xxx xxx xxxxxx xxxxxx.xxxxx xxx xxxx xx xxx, xxxx xx xxxx.
xxx_xxxxxxx_xx_xxx(xxxx_xxxxxx([
(x, "xxxx-xx-xx xx:xx:xx", "xxxx", xxx, xxx),
(x, "xxxx-xx-xx xx:xx:xx", "xxxx", xx, xxx),
(x, "xxxx-xx-xx xx:xx:xx", "xxxx", xx, xxx),
(x, "xxxx-xx-xx xx:xx:xx", "xxxx", xxx, xxx),
(x, "xxxx-xx-xx xx:xx:xx", "xxxx", xxx, xxx),
(x, "xxxx-xx-xx xx:xx:xx", "xxxx", xx, xxx),
]))
# [('xxxx-xx-xx', x, 'xxxx', xxxxx, xxxx),
# ('xxxx-xx-xx', x, 'xxxx', xxxxx, xxxx),
# ('xxxx-xx-xx', x, 'xxxx', xxxxx, xxxxx),
# ('xxxx-xx-xx', x, 'xxxx', xxxxx, xxxx)]
xxxx xxxxxx x,xxx xx x xxxxx, xxxxx xxx xxxxx xxxx xxx. xxx xxxxxx xx x xxxxx xx xxxxx xxxxxxxx xxxxxxx xxxx x,xxx.
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