leetcode 有效的字母异位词

34 / 34 个通过测试用例
状态：通过
执行用时：4 ms
内存消耗：37.3 MB

class Solution {public boolean isAnagram(String s, String t) {if (s.length() != t.length())return false;int countS = 0;int countT = 0;int indexS = 0;int indexT = 0;for (char le = 'a'; le < 'z'; le++) {while ((indexS = s.indexOf(le,indexS)) != -1){countS++;indexS+=1;}while ((indexT = t.indexOf(le,indexT)) != -1){countT++;indexT+=1;}if (countS != countT) return false;}return true;}
}