python变量后⾯加中括号_括号和范围中的python变量这是什么意思([i]+[0]*n)为什么是
我
和
穷人课件
参观博物馆作文在括号⾥?是吗?
previous, current = current, [i]+[0]*n喉咙图片结构图
品牌包有哪些牌子为什么我不能在下⼀⾏打印当前值?就像这样:
previous, current = current, [i]+[0]*n
print(current)
小学生敬礼我有⼀个错误:
tabError：缩进中制表符和空格的使⽤不⼀致
#!/usr/bin/env python
# This is a straightforward implementation of a well-known algorithm, and thus
# probably shouldn't be covered by copyright to begin with. But in ca it is,
# the author (Magnus Lie Hetland) has, to the extent possible under law,
# dedicated all copyright and related and neighboring rights to this software
# to the public domain worldwide, by distributing it under the CC0 licen,
# version 1.0. This software is distributed without any warranty. For more
# information, e
def levenshtein(a,b):
"Calculates the Levenshtein distance between a and b."
n, m = len(a), len(b)
if n > m:
# Make sure n <= m, to u O(min(n,m)) space
a,b = b,a
怎样写美术字>总是胡思乱想怎么办
n,m = m,n
current = range(n+1)
for i in range(1,m+1):
previous, current = current, [i]+[0]*n
for j in range(1,n+1):
add, delete = previous[j]+1, current[j-1]+1冬残奥会
change = previous[j-1]
if a[j-1] != b[i-1]:
