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Available in Python and C++. You are solving it in C++. Switch to Python
xxx xxxxxx xxxx xxxx xxxxx'x xxxx xxxxxx xxx xx xxxxxxxxxx xx x xxxxxx xxxx. x xxxxxxxxxx xxx xxxx xxx xxx xxxxxx xxxxx xxxxxx xxxx xxxxxx xxxx xxxxx x xxxxxx. xxx xxxxx xxx xxxxx, xxx xxxxxxxx x xxxxxx xxxx xx xxxxx xxxxxxx xx xxx xxxx xx xxxxxx.
xxxxxxxxx xxxxxx_xxxxxx(x, x). x xxx x xxx xxxxxxxxx xx xxxxxxxx, xxxx
xxxxxx xx xxxxxxxxx xxxxx. xxxxxx xxx xxxxxx xx xxx xxxxxx xx xxxx, xx x
xxxxxxxx-xxxxx xxxxxx:
xxxxxx xxxxxxxx xxx xx xxxxx, xxx xxx xxxx.
xxxxxx xxxxxx_xxxxxx(xxxxx xxx::xxxxxx<xxxx xxxx>& x, xxxxx xxx::xxxxxx<xxxx xxxx>& x);
xxxx xxx xxx::xxxxxx<xxxx xxxx> xxx xxx xxxxxx xxxxx xxxx xx x xxxxxx,
xxxxxxx xx xxxxxx xx-x.
xxxxxx_xxxxxx({x, x, x}, {x, x});
// x.x (xxx xxxxxxxx xxxxxx xxx x, x, x, x, x)
xxxxxx_xxxxxx({x, x}, {x, x});
// x.x
xxxxxx_xxxxxx xx,xxx xxxxx xx xxx xxxx
xxx xxxxx xx (xx^x) xxxxxx.This problem is only available to subscribers.