算法题速查手册
摘要:杂 Boyer-Moore 投票算法 初始化m*n二维数组:dp = [[1]*n for _ in range(m)] 每个key的value都是list的dict:tree = collections.defaultdict(list) dict 计数:mydict[x] = mydict.ge
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posted @ 2022-04-24 23:36
posted @ 2022-04-24 23:36
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