Create 168206219

[whaleland]

#快速排序

def quick_sort(qlist):
if qlist == []:
return []
else:
qfirst = qlist[0]
qless = quick_sort([l for l in qlist[1:] if l < qfirst])
qmore = quick_sort([m for m in qlist[1:] if m >= qfirst])
return qless + [qfirst] + qmore

qlist = quick_sort([4, 5, 6, 7, 3, 2, 6, 9, 8])

print(qlist)