题库 - 柒行

ID	题目显示标签隐藏标签	AC / 尝试	难度
559	P1558 Board Silly 模拟搜索难度普及/提高- Mid-Central USA 1996	1 / 1	4
560	P1559 Equation Elation 模拟难度普及/提高- 普及- Mid-Central USA 1996	1 / 1	3
561	P1560 18 Wheeler Caravans (aka Semigroups) Mid-Central USA 1996	0 / 1	10
562	P1561 Another Puzzling Problem Mid-Central USA 1996	0 / 3	10
563	P1562 Oil Deposits 难度入门图结构强连通分量搜索 DFS BFS Mid-Central USA 1997	1 / 2	1
564	P1563 The Snail 难度普及- 模拟 Mid-Central USA 1997	1 / 6	2
565	P1564 Sum It Up 搜索枚举 DFS 搜索与剪枝 Mid-Central USA 1997	1 / 7	10
566	P1565 Skew Binary Mid-Central USA 1997	0 / 8	10
567	P1566 Haiku Review 模拟 Mid-Central USA 1997	1 / 5	5
568	P1567 WIMP 模拟 Mid-Central USA 1997	1 / 1	6
569	P1568 Find the Winning Move 模拟搜索 DFS Mid-Central USA 1999	1 / 12	6
570	P1569 Myacm Triangles 模拟 Mid-Central USA 1999	1 / 2	7
571	P1570 Exchange Rates 模拟 Mid-Central USA 1999	1 / 4	5
572	P1571 Loansome Car Buyer 模拟 Mid-Central USA 1999	1 / 1	5
573	P1572 Automatic Editing 模拟字符串 Mid-Central USA 1999	1 / 13	9
574	P1573 B-Robot Motion 模拟搜索 BFS 搜索 Mid-Central USA 1999	1 / 3	8
575	P1574 The Triangle Game 搜索 DFS Mid-Central USA 2000	1 / 1	9
576	P1575 Easier Done Than Said? 模拟 Mid-Central USA 2000	1 / 2	5
577	P1576 Colorville 模拟 Mid-Central USA 2000	1 / 2	8
578	P1577 Falling Leaves 图结构搜索 DFS 图的遍历 Mid-Central USA 2000	1 / 2	9
579	P1578 Instruens Fabulam 模拟 Mid-Central USA 2000	1 / 2	10
580	P1579 Function Run Fun 模拟 Pacific Northwest 1999	1 / 1	8
581	P1580 String Matching 字符串 Pacific Northwest 1999	1 / 1	7
582	P1581 A Contesting Decision 模拟 Mid-Atlantic 2003	1 / 1	8
583	P1582 Which Way Do I Go? 图结构 Mid-Atlantic 2003	1 / 4	9
584	P1583 Choose Your Words Carefully 字符串 Mid-Atlantic 2003	0 / 9	7
585	P1584 A Round Peg in a Ground Hole 模拟 Mid-Atlantic 2003	1 / 2	9
586	P1585 Helping Florida 模拟 Mid-Atlantic 2003	1 / 1	5
587	P1586 Three Sides Make a Triangle 模拟 Mid-Atlantic 2003	0 / 5	8
588	P1587 High and Dry 模拟 Mid-Atlantic 2003	0 / 1	9
589	P1588 Reverse Roman Notation 模拟字符串 Mid-Atlantic 2003	1 / 1	8
590	P1589 Unix ls UVA - 400 模拟 South Central USA 1995	1 / 1	6
591	P1590 Palindromes 字符串 South Central USA 1995	0 / 9	7
592	P1591 MAS*H 模拟 South Central USA 1995	1 / 7	10
593	P1592 Postscript South Central USA 1995	0 / 0	(无)
594	P1593 Radar Scopes South Central USA 1995	0 / 0	(无)
595	P1594 Message Routing South Central USA 1995	0 / 0	(无)
596	P1595 Prime Cuts 模拟数论 South Central USA 1996	1 / 2	10
597	P1596 Gears on a Board South Central USA 1996	0 / 0	(无)
598	P1597 Uniform Generator South Central USA 1996	1 / 3	10
599	P1598 Excuses, Excuses! 字符串模拟 South Central USA 1996	1 / 4	10
600	P1599 Station Balance 搜索 DFS South Central USA 1996	1 / 1	10
601	P1600 Centipede Collisions South Central USA 1996	0 / 0	(无)
602	P1601 Pizza Anyone? South Central USA 1997	1 / 3	10
603	P1602 Zip 浙江OI 2001	0 / 0	(无)
604	P1603 Risk 图结构 Dijkstra South Central USA 1997	1 / 1	10
605	P1604 Just the Facts 数论 South Central USA 1997	1 / 3	10
606	P1605 Horse Shoe Scoring South Central USA 1997	0 / 2	10
607	P1606 Jugs 贪心模拟 South Central USA 1997	1 / 1	10
608	P1607 Deck South Central USA 1998	1 / 2	10
609	P1608 Banal Tickets Northeastern Europe 2003 Northern Subregion	0 / 0	(无)
610	P1609 Tiling Up Blocks 动态规划 Asia Kaohsiung 2003	1 / 1	10
611	P1610 Quad Trees Asia Kaohsiung 2003	0 / 8	10
612	P1611 The Suspects Asia Kaohsiung 2003	1 / 1	10
613	P1612 The Geodetic Set Problem 图结构 Floyd Asia Kaohsiung 2003	1 / 1	10
614	P1613 Cave Raider 图结构 SPFA Asia Kaohsiung 2003	1 / 1	10
615	P1614 Space AI Bombs Asia Kaohsiung 2003	0 / 0	(无)
616	P1615 Merging Sequences Problem Asia Kaohsiung 2003	0 / 0	(无)
617	P1616 Harmonic Periods Asia Kaohsiung 2003	0 / 1	10
618	P1617 Crypto Columns 字符串表达式处理	1 / 1	10
619	P1618 Decorations 递推动态规划邻接矩阵	1 / 1	10
620	P1619 EKG Sequence 搜索枚举动态规划查找	1 / 1	10
621	P1620 Phone Home 动态规划搜索 DFS 图的顶点	1 / 3	10
622	P1621 Polly Nomials 多项式求值	1 / 1	10
623	P1622 Pushing Boxes 二维数组模拟算法	1 / 1	10
624	P1623 Squadtrees 树结构四叉树	1 / 1	10
625	P1624 This Takes the Cake 数据结构前缀和	1 / 1	10
626	P1625 Censored! 动态规划字符串	1 / 1	10
627	P1626 Chapayev Northeastern Europe 2001, Northern Subregion	0 / 1	10
628	P1627 Experiment "X": Explosions Expected Northeastern Europe 2003, Northern Subregion	0 / 0	(无)
629	P1628 Deduction 结构体	1 / 4	10
630	P1629 Fillword 字符串	1 / 1	10
631	P1630 Max Separation 福建OI2001	0 / 0	(无)
632	P1631 Bridging signals 动态规划	1 / 1	10
633	P1632 Vase collection 搜索 DFS	1 / 1	10
634	P1633 Gladiators Northwestern Europe 2003	0 / 3	10
635	P1634 Who's the boss? 搜索 DFS 数据结构树状数组	1 / 1	10
636	P1635 Subway tree systems 搜索 DFS	2 / 2	10
637	P1636 Prison rearrangement 图结构二分图动态规划	1 / 3	10
638	P1637 Sightseeing tour 图结构欧拉回路	1 / 1	10
639	P1638 A number game Northwestern Europe 2003	0 / 0	(无)
640	P1639 Picnic Planning 图结构 prim	1 / 1	10
641	P1640 Poly-polygonal Numbers East Central North America 2000	0 / 0	(无)
642	P1641 Rational Approximation 线性代数线性规划 East Central North America 2000	0 / 1	6
643	P1642 Stacking Cubes 模拟计算几何难度普及/提高- East Central North America 2000	1 / 3	5
644	P1643 Checker's Check 模拟 East Central North America 2000	0 / 0	7
645	P1644 To Bet or Not To Bet 动态规划概率论概率DP East Central North America 2000http://www.oj7.cn/d/poj/p?q=category%3A%E6%A6%82%E7%8E%87DP	1 / 5	7
646	P1645 BSP Trees 计算几何树结构生成树 East Central North America 2000	0 / 0	7
647	P1646 Double Trouble East Central North America 2000	0 / 0	(无)
648	P1647 One-move checkmate 模拟搜索枚举 Northeastern Europe 2001 Far-Eastern Subregion	1 / 2	4
649	P1648 Countryside Highway 计算几何 Northeastern Europe 2001 Far-Eastern Subregion	1 / 1	5
650	P1649 Market Place 贪心模拟搜索枚举难度提高+/省选- Northeastern Europe 2001 Far-Eastern Subregion	1 / 1	7
651	P1650 Integer Approximation 难度数论其他思维普及+/提高 Northeastern Europe 2001 Far-Eastern Subregion	1 / 1	4
652	P1651 Multiplication Puzzle 难度省选/NOI- 动态规划提高+/省选- 区间DP 线性代数矩阵乘法 Northeastern Europe 2001 Far-Eastern Subregion	1 / 1	7
653	P1652 Holey Cloth 图结构强连通分量网络流难度省选/NOI- Northeastern Europe 2001 Far-Eastern Subregion	1 / 23	7
654	P1653 Compacting Stickers 动态规划难度提高+/省选- Northeastern Europe 2001 Far-Eastern Subregion	1 / 2	7
655	P1654 Area 难度省选/NOI- 计算几何字符串 POJ Monthly--2004.05.15 Liu Rujia@POJ	1 / 2	8
656	P1655 Balancing Act 难度普及+/提高数据结构 ST表 POJ Monthly--2004.05.15 IOI 2003 sample task	1 / 5	6
657	P1656 Counting Black 贪心动态规划字符串难度普及+/提高 POJ Monthly--2004.05.15 Liu Rujia@POJ	1 / 3	6
658	P1657 Distance on Chessboard 模拟难度普及+/提高其他思维字符串哈希和哈希表 POJ Monthly--2004.05.15 Liu Rujia@POJ	1 / 1	6

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