卧薪尝胆,厚积薄发。
      
    
            国家集训队 拉拉队排练
        
        
        Description:
给一个字符串,求前
$k$
长的奇数长的回文串长度的乘积。
$1\le n \le 1000000$
Solution:
 In tag:
字符串-manacher
          In tag:
字符串-manacher 
          
        
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     Date: Sat Sep 22 15:40:29 CST 2018
          Date: Sat Sep 22 15:40:29 CST 2018
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