摘要:
题目链接:http://poj.org/problem?id=3274 1 #include 2 #include 3 #include 4 5 bool feature[100001][30]; 6 int sum[100001][30], c[100001][30], n, k; 7 c... 阅读全文
摘要:
题目链接:http://poj.org/problem?id=2002 1 #include 2 #include 3 4 const int prime = 999983; 5 6 struct Hash_table 7 { 8 int x, y; 9 struct Has... 阅读全文