sortings - 题库 - FJNU

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	553	P1557A Ezzat and Two Subsequences brute force math sortings *800	0 / 0	(无)
	552	P1557B Moamen and k-subarrays greedy sortings *1100	0 / 0	(无)
	543	P1558F Strange Sort data structures sortings *3300	0 / 0	(无)
	532	P1560E Polycarp and String Transformation binary search implementation sortings strings *1800	0 / 0	(无)
	529	P1561A Simply Strange Sort brute force implementation sortings *800	0 / 0	(无)
	528	P1561C Deep Down Below binary search greedy sortings *1300	0 / 0	(无)
	516	P1566D1 Seating Arrangements (easy version) data structures greedy sortings *1100	0 / 0	(无)
	515	P1566D2 Seating Arrangements (hard version) data structures greedy implementation sortings two pointers *1600	0 / 0	(无)
	513	P1566F Points Movement data structures dp greedy implementation sortings *2600	0 / 0	(无)
	501	P1569D Inconvenient Pairs binary search data structures implementation sortings two pointers *1900	0 / 0	(无)
	488	P1572A Book binary search brute force data structures dp graphs implementation sortings *1800	0 / 0	(无)
	481	P1573B Swaps greedy math sortings *1400	0 / 0	(无)
	478	P1574C Slay the Dragon binary search greedy sortings ternary search *1300	0 / 0	(无)
	474	P1575A Another Sorting Problem data structures sortings strings *1100	0 / 0	(无)
	463	P1575L Longest Array Deconstruction data structures divide and conquer dp sortings *2100	0 / 0	(无)
	446	P1579B Shifting Sort implementation sortings *1100	0 / 0	(无)
	416	P1583H Omkar and Tours data structures divide and conquer sortings trees *3300	0 / 0	(无)
	413	P1584C Two Arrays greedy math sortings *900	0 / 0	(无)
	399	P1592A Gamer Hemose binary search greedy math sortings *800	0 / 0	(无)
	398	P1592B Hemose Shopping constructive algorithms dsu math sortings *1200	0 / 0	(无)
	355	P1601C Optimal Insertion data structures divide and conquer dp greedy sortings *2300	0 / 0	(无)
	354	P1601D Difficult Mountain data structures dp greedy sortings *2700	0 / 0	(无)
	340	P1605B Reverse Sort greedy sortings *1000	0 / 0	(无)
	337	P1605E Array Equalizer binary search greedy implementation math number theory sortings two pointers *2400	0 / 0	(无)
	332	P1606D Red-Blue Matrix brute force constructive algorithms implementation sortings *2400	0 / 0	(无)
	327	P1607C Minimum Extraction brute force sortings *1000	0 / 0	(无)
	326	P1607D Blue-Red Permutation greedy math sortings *1300	0 / 0	(无)
	322	P1607H Banquet Preparations 2 greedy sortings two pointers *2200	0 / 0	(无)
	317	P1608E The Cells on the Paper binary search implementation sortings *2800	0 / 0	(无)
	285	P1612E Messages brute force dp greedy probabilities sortings *2000	0 / 0	(无)
	283	P1612G Max Sum Array combinatorics constructive algorithms greedy sortings *2500	0 / 0	(无)
	281	P1613B Absent Remainder greedy implementation sortings *1000	0 / 0	(无)
	275	P1614B Divan and a New Project constructive algorithms sortings *1000	0 / 0	(无)
	266	P1615E Purple Crayon data structures dfs and similar games graphs greedy math sortings trees *2400	0 / 0	(无)
	254	P1617A Forbidden Subsequence constructive algorithms greedy sortings strings *800	0 / 0	(无)
	252	P1617C Paprika and Permutation binary search greedy math sortings *1300	0 / 0	(无)
	248	P1618A Polycarp and Sums of Subsequences math sortings *800	0 / 0	(无)
	242	P1618G Trader Problem data structures dsu greedy sortings *2200	0 / 0	(无)
	238	P1619D New Year's Problem binary search greedy sortings *1800	0 / 0	(无)
	237	P1619E MEX and Increments constructive algorithms data structures dp greedy implementation math sortings *1700	0 / 0	(无)
	235	P1619G Unusual Minesweeper binary search dfs and similar dsu greedy sortings *2000	0 / 0	(无)
	222	P1621E New School binary search data structures dp greedy implementation sortings *2300	0 / 0	(无)
	216	P1622B Berland Music data structures greedy math sortings *1000	0 / 0	(无)
	215	P1622C Set or Decrease binary search brute force greedy sortings *1600	0 / 0	(无)
	210	P1623B Game on Ranges brute force dfs and similar implementation sortings *1100	0 / 0	(无)
	203	P1624D Palindromes Coloring binary search greedy sortings strings *1400	0 / 0	(无)
	198	P1625B Elementary Particles brute force greedy sortings *1100	0 / 0	(无)
	196	P1625D Binary Spiders bitmasks data structures implementation math sortings trees *2300	0 / 0	(无)
	193	P1626A Equidistant Letters constructive algorithms sortings *800	0 / 0	(无)
	186	P1627B Not Sitting games greedy sortings *1300	0 / 0	(无)
	175	P1628F Spaceship Crisis Management binary search data structures geometry sortings *3500	0 / 0	(无)
	174	P1629A Download More RAM brute force greedy sortings *800	0 / 0	(无)
	170	P1630C Paint the Middle dp greedy sortings two pointers *2200	0 / 0	(无)
	154	P1633E Spanning Tree Queries binary search data structures dfs and similar dsu graphs greedy math sortings trees *2400	0 / 0	(无)
	142	P1635E Cars 2-sat constructive algorithms dfs and similar dsu graphs greedy sortings *2200	0 / 0	(无)
	140	P1637A Sorting Parts brute force sortings *800	0 / 0	(无)
	133	P1637H Minimize Inversions Number data structures greedy math sortings *3500	0 / 0	(无)
	131	P1638B Odd Swap Sort data structures math sortings *1100	0 / 0	(无)
	115	P1641A Great Sequence brute force greedy sortings *1200	0 / 0	(无)
	114	P1641B Repetitions Decoding constructive algorithms implementation sortings *2000	0 / 0	(无)
	113	P1641C Anonymity Is Important binary search brute force data structures dsu greedy sortings *2200	0 / 0	(无)
	100	P1646B Quality vs Quantity brute force constructive algorithms greedy sortings two pointers *800	0 / 0	(无)
	89	P1648A Weird Sum combinatorics data structures geometry math matrices sortings *1400	0 / 0	(无)
	79	P1650C Weight of the System of Nested Segments greedy hashing implementation sortings *1200	0 / 0	(无)
	77	P1650E Rescheduling the Exam binary search data structures greedy implementation math sortings *1900	0 / 0	(无)
	68	P1654A Maximum Cake Tastiness brute force greedy implementation sortings *800	0 / 0	(无)
	66	P1654C Alice and the Cake data structures greedy implementation sortings *1400	0 / 0	(无)
	63	P1654F Minimal String Xoration bitmasks data structures divide and conquer greedy hashing sortings strings *2800	0 / 0	(无)
	60	P1656A Good Pairs math sortings *800	0 / 0	(无)
	58	P1656C Make Equal With Mod constructive algorithms math number theory sortings *1200	0 / 0	(无)
	55	P1656F Parametric MST binary search constructive algorithms graphs greedy math sortings *2600	0 / 0	(无)
	48	P1657D For Gamers binary search brute force greedy math sortings *2000	0 / 0	(无)
	40	P1658E Gojou and Matrix Game data structures dp games hashing implementation math number theory sortings *2500	0 / 0	(无)
	16	P1665B Array Cloning Technique constructive algorithms greedy sortings *900	0 / 0	(无)
	15	P1665C Tree Infection binary search greedy sortings trees *1600	0 / 0	(无)
	7760	P1669B Triple implementation sortings *800	0 / 0	(无)
	7753	P1670A Prof greedy implementation sortings *800	0 / 0	(无)
	7746	P1671B Consecutive Points Segment brute force math sortings *1000	0 / 0	(无)
	7743	P1671E Preorder combinatorics divide and conquer dp dsu hashing sortings trees *2100	0 / 0	(无)
	7722	P1674D A-B-C Sort constructive algorithms implementation sortings *1200	0 / 0	(无)
	7710	P1676B Equal Candies greedy math sortings *800	0 / 0	(无)
	7707	P1676E Eating Queries binary search greedy sortings *1100	0 / 0	(无)
	7706	P1676F Longest Strike data structures greedy implementation sortings two pointers *1300	0 / 0	(无)
	7703	P1676H2 Maximum Crossings (Hard Version) data structures divide and conquer sortings *1500	0 / 0	(无)
	7786	P1682B AND Sorting bitmasks constructive algorithms sortings	0 / 0	(无)
	7783	P1682E Unordered Swaps constructive algorithms dfs and similar graphs greedy math sortings	0 / 0	(无)
	7782	P1682F MCMF? data structures flows graphs greedy sortings two pointers	0 / 0	(无)
	7767	P1684C Column Swapping constructive algorithms implementation sortings *1400	0 / 0	(无)
	7766	P1684D Traps constructive algorithms greedy sortings *1700	1 / 1	10
	7862	P1685A Circular Local MiniMax constructive algorithms greedy sortings *1100	0 / 0	(无)
	7861	P1685B Linguistics greedy implementation sortings strings *2000	0 / 0	(无)
	7853	P1687B Railway System constructive algorithms graphs greedy interactive sortings *1700	0 / 0	(无)
	7852	P1687C Sanae and Giant Robot binary search brute force data structures dsu greedy sortings *2500	0 / 0	(无)
	7847	P1688B Patchouli's Magical Talisman bitmasks constructive algorithms greedy sortings *800	0 / 0	(无)
	7845	P1689A Lex String brute force greedy implementation sortings two pointers *800	0 / 0	(无)
	7834	P1690G Count the Trains binary search data structures greedy sortings *2000	0 / 0	(无)
	7829	P1691E Number of Groups data structures dfs and similar dsu graphs greedy sortings *2300	0 / 0	(无)
	7826	P1692B All Distinct greedy sortings *800	0 / 0	(无)
	7821	P1692G 2^Sort data structures dp sortings two pointers *1400	0 / 0	(无)
	7804	P1697B Promo greedy sortings *900	0 / 0	(无)

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