diff options
Diffstat (limited to 'group_anagrams.cpp')
-rw-r--r-- | group_anagrams.cpp | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/group_anagrams.cpp b/group_anagrams.cpp deleted file mode 100644 index a2a7c8a..0000000 --- a/group_anagrams.cpp +++ /dev/null @@ -1,18 +0,0 @@ -#include "leetcode.h" - -class Solution { -public: - vvd(string) groupAnagrams(vector<string> &strs) { - map<array<int, 26>, vector<string>> groups; - for (string s : strs) { - array<int, 26> hash = {0}; - for (char c : s) - ++hash[c - 'a']; - groups[hash].push_back(s); - } - vvd(string) ans; - for (auto [hash, group] : groups) - ans.push_back(group); - return ans; - } -}; |