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MyBatis_Practice

《MyBatis从入门到精通》作者:刘增辉,自己学习时的写的书中代码。

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class Solution { public boolean canConstruct(String ransomNote, String magazine) { if(magazine.length()==0) return ransomNote.length==0; int[] leter = new int[26]; for(char c:magazine.toCharArray()){ leter[c-'a'] += 1; } for(char a:ransomNote.toCharArray()){ leter[a-'a'] -= 1; if(leter[a-'a']<0) return false; } return true; } }

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