题库 - 柒行

ID	题目显示标签隐藏标签	AC / 尝试	难度
340	P1339 poker card game 哈夫曼树 Taiwan 2002	1 / 1	10
341	P1340 The Longest Detour Problem 图结构最短路 Taiwan 2002	1 / 1	10
342	P1341 The Strongest Subchains 数据结构递推模拟 Taiwan 2002	1 / 1	10
343	P1342 Tag Trees 树结构递推 Taiwan 2002	1 / 1	10
344	P1343 Rooted Trees Isomorphism 图结构树结构 Taiwan 2002	1 / 1	10
345	P1344 Tree Size Problem 树结构图结构模拟 Taiwan 2002	1 / 1	10
346	P1345 Address Recovery kanpur 2002	0 / 0	(无)
347	P1346 Board of Directors Meeting kanpur 2002	0 / 0	(无)
348	P1347 Triangle Southwestern European Regional Contest 1995	0 / 0	(无)
349	P1348 Computing Xi'an 2002 枚举表达式求值	1 / 4	10
350	P1349 Coding of Permutations 排列组合数学推导 Xi'an 2002	1 / 1	10
351	P1350 Cabric Number Problem 模拟字符串处理 Xi'an 2002	1 / 1	10
352	P1351 Number of Locks 组合数学枚举约束条件处理 Xi'an 2002	1 / 3	10
353	P1352 Quantity of White Mice 动态规划递推模拟 Xi'an 2002	1 / 1	10
354	P1353 Color Change of Go Game Pieces 模拟递推 Xi'an 2002	1 / 1	10
355	P1354 Placement of Keys Xi'an 2002 图论递归	1 / 1	10
356	P1355 Selecting the Optimal Teaching Fiends 模拟其他排序字符串处理 Xi'an 2002	1 / 3	10
357	P1356 Grandpa's Other Estate Tehran 2002 枚举滑动窗口	1 / 2	10
358	P1357 Afshung Pizza Delivery Tehran 2002	0 / 0	(无)
359	P1358 Housing Complexes 贪心枚举二维数组 Tehran 2002	1 / 1	10
360	P1359 Spacecraft Malfunction 图结构枚举逻辑推理 Tehran 2002	1 / 1	10
361	P1360 Blue x Red = Bang 图结构枚举 Tehran 2002	1 / 3	10
362	P1361 JaWs Tehran 2002	0 / 0	(无)
363	P1362 Skew Binary 贪心字符串递推 Tehran 2002	1 / 2	10
364	P1363 Rails 模拟其他排序贪心 Central Europe 1997	1 / 6	10
365	P1364 King Central Europe 1997	1 / 2	10
366	P1365 Prime Land 数论 Central Europe 1997	1 / 4	10
367	P1366 Word 字符串 Central Europe 1997	1 / 1	10
368	P1367 Time Central Europe 1997	0 / 0	(无)
369	P1368 Puzzle Central Europe 1997	1 / 1	10
370	P1369 Append 递推字符串 Central Europe 1997	1 / 2	10
371	P1370 Gossiping Central Europe 1997	0 / 0	(无)
372	P1371 Tin Cutter Central Europe 1996	0 / 0	(无)
373	P1372 FORCAL Central Europe 1996	0 / 0	(无)
374	P1373 L-system Central Europe 1996	1 / 1	10
375	P1374 Crosswords Central Europe 1996	1 / 1	10
376	P1375 Intervals Central Europe 1996	1 / 2	10
377	P1376 Robot 搜索 BFS 图结构 Central Europe 1996	1 / 1	10
378	P1377 Good Approximation Problem Taiwan 2001	0 / 0	(无)
379	P1378 Power Cable Problem Taiwan 2001	0 / 0	(无)
380	P1379 Run Away Central Europe 1999	1 / 2	10
381	P1380 Equipment Box Central Europe 1999	1 / 1	10
382	P1381 Secret Code 数论 Central Europe 1999	1 / 3	10
383	P1382 The Proper Key 搜索模拟 Central Europe 1999	1 / 1	10
384	P1383 Labyrinth 搜索 BFS 图结构 Central Europe 1999	2 / 11	10
385	P1384 Piggy-Bank 动态规划 Central Europe 1999	1 / 1	10
386	P1385 Lifting the Stone 计算几何 Central Europe 1999	1 / 2	10
387	P1386 Play on Words Central Europe 1999	1 / 1	10
388	P1387 The Constraint Densest Submatrix 线性代数 Taiwan 2001	1 / 1	10
389	P1388 Hinge Node Problem 图结构最短路 Taiwan 2001	1 / 1	10
390	P1389 Area of Simple Polygons Taiwan 2001	1 / 2	10
391	P1390 Blocks Liu Rujia@POJ	1 / 1	10
392	P1391 Erdos Numbers 其他搜索 BFS Mid-Central European Regional Contest 2000	1 / 12	10
393	P1392 Ouroboros Snake 图结构欧拉回路搜索 DFS Mid-Central European Regional Contest 2000	1 / 2	10
394	P1393 Fold-up Patterns Mid-Central European Regional Contest 2000	0 / 0	(无)
395	P1394 Railroad 动态规划图结构最短路 Mid-Central European Regional Contest 2000	2 / 4	10
396	P1395 Cog-Wheels 动态规划数论 Northwestern Europe 2001	1 / 4	10
397	P1396 Simple Arithmetics 模拟高精度 Central Europe 2000	1 / 1	10
398	P1397 The Bulk 计算几何离散化与扫描 Central Europe 2000	1 / 3	10
399	P1398 Complete the sequence! 组合数学差分 Central Europe 2000	1 / 2	10
400	P1399 Direct Visibility 搜索 BFS Central Europe 2000	1 / 1	10
401	P1400 Complicated Expressions 数据结构栈 Central Europe 2000	1 / 8	10
402	P1401 Factorial 数论 Central Europe 2000	2 / 2	10
403	P1402 The Game of Master-Mind 搜索搜索与剪枝 DFS Central Europe 2000	1 / 1	10
404	P1403 Hotline 字符串 Central Europe 2000	1 / 6	10
405	P1404 I-Keyboard 动态规划 Central Europe 2000	1 / 6	10
406	P1405 Heritage 贪心 ural 1108	1 / 2	10
407	P1406 Starship Hakodate-maru 搜索枚举 Japan 2001	1 / 2	10
408	P1407 e-Market 模拟 Japan 2001	1 / 2	10
409	P1408 Fishnet 计算几何 Japan 2001	1 / 2	10
410	P1409 77377 字符串 Japan 2001	1 / 1	10
411	P1410 Intersection 计算几何几何图形的交与并 Southwestern European Regional Contest 1995	1 / 4	10
412	P1411 Calling Extraterrestrial Intelligence Again 搜索枚举其他数学 Japan 2002 Kanazawa	1 / 1	10
413	P1412 Equals are Equals 字符串表达式处理 Japan 2002 Kanazawa	1 / 1	10
414	P1413 GIGA Universe Cup Japan 2002 Kanazawa	0 / 0	(无)
415	P1414 Life Line 模拟搜索 BFS 图结构图的遍历 Japan 2002 Kanazawa	1 / 2	10
416	P1415 Map of Ninja House 搜索 DFS 图结构欧拉回路 Japan 2002 Kanazawa	1 / 3	10
417	P1416 Shredding Company 搜索模拟 Japan 2002 Kanazawa	1 / 5	10
418	P1417 True Liars 动态规划树结构 Japan 2002 Kanazawa	1 / 2	10
419	P1418 Viva Confetti 计算几何其他离散化 Japan 2002 Kanazawa	1 / 2	10
420	P1419 Graph Coloring 搜索 Southwestern European Regional Contest 1995	1 / 2	10
421	P1420 Spreadsheet 模拟其他排序 Southwestern European Regional Contest 1995	1 / 7	10
422	P1421 Peter's Calculator 模拟 Southwestern European Regional Contest 1995	1 / 2	10
423	P1422 Air Raid 模拟图结构 Dhaka 2002 图的遍历	1 / 2	10
424	P1423 Big Number 其他数学组合数学 Catalan数列 Dhaka 2002	1 / 2	10
425	P1424 Diamonds 计算几何搜索 Dhaka 2002	0 / 0	(无)
426	P1425 Enigmatic Travel 图结构 Dhaka 2002	0 / 0	(无)
427	P1426 Find The Multiple 搜索 Dhaka 2002	2 / 3	10
428	P1427 Get Them All 模拟 Dhaka 2002	0 / 0	(无)
429	P1428 Hermes' Colony 树结构 Dhaka 2002	0 / 0	(无)
430	P1429 Alice and Bob 图结构计算几何 Central Europe 2001	1 / 1	10
431	P1430 Binary Stirling Numbers 其他数学 Central Europe 2001	1 / 1	10
432	P1431 Calendar of Maya 其他数学 Central Europe 2001	0 / 5	10
433	P1432 Decoding Morse Sequences 动态规划 Central Europe 2001	1 / 1	10
434	P1433 Exchanges Central Europe 2001	0 / 0	(无)
435	P1434 Fill the Cisterns! 模拟字符串 Central Europe 2001	1 / 1	10
436	P1435 Gates 动态规划图结构 Central Europe 2001	0 / 0	(无)
437	P1436 Horizontally Visible Segments 计算几何 Central Europe 2001	1 / 1	10
438	P1437 Chat Rooms Dhaka 2002	0 / 2	10
439	P1438 One-way Traffic 图结构 Central Europe 2002	0 / 1	10

手气不错

根据当前过滤条件随机选择一道题

分类

动态规划

搜索

计算几何

贪心

树结构

图结构

数论

模拟

数据结构

博弈论

字符串

组合数学

线性代数

高精度

递推

概率论

难度

其他

语法

分类

还没有账户？

登录