题解 | #公共子串计算#
公共子串计算
http://www.nowcoder.com/practice/98dc82c094e043ccb7e0570e5342dd1b
字符串包含关系contain StringBuffer截取字符串 sa.contains(sBuffer.subSequence(i, j)); CharSequence java.lang.StringBuffer.subSequence(int start, int end); boolean java.lang.String.contains(CharSequence s);