Algorithms - 随笔分类(第2页) - 天涯惟笑

【搜索】POJ-2718 全排列+暴力

摘要：一、题目 Description Given a number of distinct decimal digits, you can form one integer by choosing a non empty subset of these digits and writing them i 阅读全文

posted @ 2017-08-03 18:12 天涯惟笑阅读(272) 评论(0) 推荐(0)

【搜索】POJ-3669 BFS

摘要：一、题目 Description Bessie hears that an extraordinary meteor shower is coming; reports say that these meteors will crash into earth and destroy anything 阅读全文

posted @ 2017-08-03 18:08 天涯惟笑阅读(172) 评论(0) 推荐(0)

【搜索】POJ-3009 DFS+回溯

摘要：一、题目 Description On Planet MM 21, after their Olympic games this year, curling is getting popular. But the rules are somewhat different from ours. The 阅读全文

posted @ 2017-08-03 18:05 天涯惟笑阅读(190) 评论(0) 推荐(0)

【图论】POJ-3169 差分约束系统

摘要：一、题目 Description Like everyone else, cows like to stand close to their friends when queuing for feed. FJ has N (2 include include define MAX_N 10005 d 阅读全文

posted @ 2017-08-03 18:01 天涯惟笑阅读(207) 评论(0) 推荐(0)

【图论】POJ-3723 最大生成树

摘要：一、题目 Description Windy has a country, and he wants to build an army to protect his country. He has picked up N girls and M boys and wants to collect t 阅读全文

posted @ 2017-08-03 17:54 天涯惟笑阅读(209) 评论(0) 推荐(0)

【图论】POJ-3255 次短路径

摘要：一、题目 Description Bessie has moved to a small farm and sometimes enjoys returning to visit one of her best friends. She does not want to get to her old 阅读全文

posted @ 2017-08-03 17:44 天涯惟笑阅读(200) 评论(0) 推荐(0)

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随笔分类 - Algorithms

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