1
0
mirror of https://gitee.com/coder-xiaomo/leetcode-problemset synced 2025-10-24 14:28:56 +08:00
Code Issues Projects Releases Wiki Activity GitHub Gitee
This commit is contained in:
2022-03-29 16:56:27 +08:00
parent e730aa6794
commit ad15da05aa
2517 changed files with 7358 additions and 7332 deletions

View File

@@ -149,7 +149,7 @@
"__typename": "CodeSnippetNode"
}
],
"stats": "{\"totalAccepted\": \"3K\", \"totalSubmission\": \"7.5K\", \"totalAcceptedRaw\": 3005, \"totalSubmissionRaw\": 7478, \"acRate\": \"40.2%\"}",
"stats": "{\"totalAccepted\": \"3K\", \"totalSubmission\": \"7.5K\", \"totalAcceptedRaw\": 3010, \"totalSubmissionRaw\": 7492, \"acRate\": \"40.2%\"}",
"hints": [
"Given the character counts, under what conditions can a palindrome be formed ?",
"From left to right, use bitwise xor-operation to compute for any prefix the number of times modulo 2 of each digit. (mask ^= (1<<(s[i]-'0')).",