2018年4月20日

HDU3336 Count the string —— KMP next数组

摘要: 题目链接:https://vjudge.net/problem/HDU-3336 Count the string Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submis 阅读全文

posted @ 2018-04-20 21:25 h_z_cong 阅读(196) 评论(0) 推荐(0) 编辑

CodeForces - 960F Pathwalks —— 主席树(n棵线段树)

摘要: 题目链接:https://vjudge.net/problem/CodeForces-960F You are given a directed graph with n nodes and m edges, with all edges having a certain weight. There 阅读全文

posted @ 2018-04-20 20:55 h_z_cong 阅读(383) 评论(0) 推荐(0) 编辑

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