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HDU 2609 How many(字符串同构,最小表示法)
How many Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2696 Accepted Submission(s): 1162 Problem Description Give you n ( n原创 2017-05-06 18:35:42 · 444 阅读 · 0 评论 -
UVALive - 3942 Remember the Word (dp+字典树)
题意:给出一个长字符串 s ,再给出 n 个短字符串,问用短字符串构成长字符串 s 有多少种方案; #include #include using namespace std; const int N = 3e5 + 10, Mod = 20071027; int n, p = 0; int dp[N]; char s[N], f[101]; struct xx{ int原创 2017-09-13 20:55:00 · 380 阅读 · 0 评论 -
HDU - 1671 Phone List (字典树)
Phone List Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 21692 Accepted Submission(s): 7360 Problem Description Given a list o原创 2017-09-13 20:38:03 · 360 阅读 · 0 评论 -
HDU - 3336 Count the string(KMP+DP)
Count the string Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 11320 Accepted Submission(s): 5276 Problem Description It is we原创 2017-09-14 12:14:30 · 349 阅读 · 0 评论 -
HDU - 2896 病毒侵袭(AC自动机)
病毒侵袭 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 29850 Accepted Submission(s): 6854 Problem Description 当太阳的光辉逐渐被月亮遮蔽,世界失去了光原创 2017-09-14 22:51:42 · 357 阅读 · 0 评论 -
HDU - 1251 统计难题(字典树模板题)
统计难题 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131070/65535 K (Java/Others) Total Submission(s): 45711 Accepted Submission(s): 16279 Problem Description Ignatius最近遇到一个难题,老原创 2017-10-28 22:57:56 · 373 阅读 · 0 评论
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