摘要：
Round 0T1 po姐的送温暖题，但是我为啥就没去想 >.#include #define N 4010#define LL long long#define mod 1000000007using namespace std;struct node{ node *ch[26],*fa; ... 阅读全文
posted @ 2015-06-11 21:39
lawyer'
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摘要：
呀呀呀，现在太弱了，距离我的目标好远呀。我需要刷题，i want to win in NOI。 阅读全文
posted @ 2015-06-11 11:17
lawyer'
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