{ "data": { "question": { "questionId": "768", "questionFrontendId": "763", "categoryTitle": "Algorithms", "boundTopicId": 1225, "title": "Partition Labels", "titleSlug": "partition-labels", "content": "
You are given a string s
. We want to partition the string into as many parts as possible so that each letter appears in at most one part.
Note that the partition is done so that after concatenating all the parts in order, the resultant string should be s
.
Return a list of integers representing the size of these parts.
\n\n\n
Example 1:
\n\n\nInput: s = "ababcbacadefegdehijhklij"\nOutput: [9,7,8]\nExplanation:\nThe partition is "ababcbaca", "defegde", "hijhklij".\nThis is a partition so that each letter appears in at most one part.\nA partition like "ababcbacadefegde", "hijhklij" is incorrect, because it splits s into less parts.\n\n\n
Example 2:
\n\n\nInput: s = "eccbbbbdec"\nOutput: [10]\n\n\n
\n
Constraints:
\n\n1 <= s.length <= 500
s
consists of lowercase English letters.字符串 S
由小写字母组成。我们要把这个字符串划分为尽可能多的片段,同一字母最多出现在一个片段中。返回一个表示每个字符串片段的长度的列表。
\n\n
示例:
\n\n\n输入:S = \"ababcbacadefegdehijhklij\"\n输出:[9,7,8]\n解释:\n划分结果为 \"ababcbaca\", \"defegde\", \"hijhklij\"。\n每个字母最多出现在一个片段中。\n像 \"ababcbacadefegde\", \"hijhklij\" 的划分是错误的,因为划分的片段数较少。\n\n\n
\n\n
提示:
\n\nS
的长度在[1, 500]
之间。S
只包含小写字母 'a'
到 'z'
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\\r\\nstruct hash_entry {\\r\\n int id; \\/* we'll use this field as the key *\\/\\r\\n char name[10];\\r\\n UT_hash_handle hh; \\/* makes this structure hashable *\\/\\r\\n};\\r\\n\\r\\nstruct hash_entry *users = NULL;\\r\\n\\r\\nvoid add_user(struct hash_entry *s) {\\r\\n HASH_ADD_INT(users, id, s);\\r\\n}\\r\\n<\\/pre>\\r\\n<\\/p>\\r\\n\\r\\n
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