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2019年2月17日

SPOJ - DETER3：Find The Determinant III (求解行列式)

摘要： Find The Determinant III 题目链接：https://vjudge.net/problem/SPOJ-DETER3 Description: Given a NxN matrix A, find the Determinant of A % P. Input: Multiple 阅读全文

posted @ 2019-02-17 21:29 heyuhhh 阅读(307) 评论(0) 推荐(0) 编辑

UVA10766:Organising the Organisation(生成树计数)

摘要： Organising the Organisation 题目链接：https://vjudge.net/problem/UVA-10766 Description: I am the chief of the Personnel Division of a moderate-sized compan 阅读全文

posted @ 2019-02-17 21:23 heyuhhh 阅读(191) 评论(0) 推荐(0) 编辑

Codeforces Round #539 (Div. 2) 题解

摘要： Codeforces Round #539 (Div. 2) 题目链接：https://codeforces.com/contest/1113 A. Sasha and His Trip 题意： n个城市，城市分布在一条直线上且按升序排序，现在有个人开车从一号城市出发，车的油箱容量为v。在每个城市阅读全文

posted @ 2019-02-17 20:55 heyuhhh 阅读(171) 评论(0) 推荐(0) 编辑

2019年2月14日

HDU4009：Transfer water（有向图的最小生成树）

摘要： Transfer water Time Limit: 5000/3000 MS (Java/Others) Memory Limit: 65768/65768 K (Java/Others)Total Submission(s): 6126 Accepted Submission(s): 2181 阅读全文

posted @ 2019-02-14 00:25 heyuhhh 阅读(246) 评论(0) 推荐(0) 编辑

HDU2121：Ice_cream’s world II (虚根+有向图最小生成树)

摘要： Ice_cream’s world II Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6849 Accepted Submission(s): 阅读全文

posted @ 2019-02-14 00:17 heyuhhh 阅读(209) 评论(0) 推荐(0) 编辑

2019年2月13日

UVA:11183:Teen Girl Squad (有向图的最小生成树)

摘要： Teen Girl Squad Description: You are part of a group of n teenage girls armed with cellphones. You have some news you want to tell everyone in the gro 阅读全文

posted @ 2019-02-13 23:42 heyuhhh 阅读(454) 评论(0) 推荐(0) 编辑

POJ3164：Command Network（有向图的最小生成树）

摘要： Command Network 题目链接：http://poj.org/problem?id=3164 Description: After a long lasting war on words, a war on arms finally breaks out between littleken 阅读全文

posted @ 2019-02-13 23:11 heyuhhh 阅读(215) 评论(0) 推荐(0) 编辑

UVA10462：Is There A Second Way Left? （判断次小生成树）

摘要： Is There A Second Way Left? Description: Nasa, being the most talented programmer of his time, can’t think things to be so simple. Recently all his ne 阅读全文

posted @ 2019-02-13 23:06 heyuhhh 阅读(276) 评论(0) 推荐(0) 编辑

UVA10600:ACM Contest and Blackout（次小生成树）

摘要： ACM Contest and Blackout 题目链接：https://vjudge.net/problem/UVA-10600 Description: In order to prepare the “The First National ACM School Contest” (in 20 阅读全文

posted @ 2019-02-13 23:00 heyuhhh 阅读(147) 评论(0) 推荐(0) 编辑

HDU4081:Qin Shi Huang's National Road System (任意两点间的最小瓶颈路)

摘要： Qin Shi Huang's National Road System Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 10567 Accept 阅读全文

posted @ 2019-02-13 22:54 heyuhhh 阅读(192) 评论(0) 推荐(0) 编辑

劳谦君子，有终吉。

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