sortings - 题库 - FJNU

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	1329	P1409E Two Platforms binary search dp sortings two pointers *1800	0 / 0	(无)
	1318	P1413C Perform Easily binary search brute force dp implementation sortings two pointers *1900	0 / 0	(无)
	1306	P1416C XOR Inverse bitmasks data structures divide and conquer dp greedy math sortings strings trees *2000	0 / 0	(无)
	1301	P1417B Two Arrays greedy math sortings *1100	0 / 0	(无)
	1299	P1418B Negative Prefixes greedy sortings *1300	0 / 0	(无)
	1290	P1419D1 Sage's Birthday (easy version) binary search constructive algorithms greedy sortings *1000	0 / 0	(无)
	1289	P1419D2 Sage's Birthday (hard version) binary search brute force constructive algorithms greedy sortings two pointers *1500	0 / 0	(无)
	1286	P1420A Cubes Sorting math sortings *900	0 / 0	(无)
	1282	P1420D Rescue Nibel! combinatorics data structures sortings *1800	0 / 0	(无)
	1272	P1422D Returning Home graphs shortest paths sortings *2300	0 / 0	(无)
	1255	P1424G Years data structures sortings *1300	0 / 0	(无)
	1254	P1424M Ancient Language graphs sortings *2200	0 / 0	(无)
	1242	P1426D Non-zero Segments constructive algorithms data structures greedy sortings *1500	0 / 0	(无)
	1239	P1427A Avoiding Zero math sortings *900	0 / 0	(无)
	1238	P1427B Chess Cheater greedy implementation sortings *1400	0 / 0	(无)
	1227	P1428E Carrots for Rabbits binary search data structures greedy math sortings *2200	0 / 0	(无)
	1221	P1430B Barrels greedy implementation sortings *800	0 / 0	(无)
	1189	P1437C Chef Monocarp dp flows graph matchings greedy math sortings *1800	0 / 0	(无)
	1183	P1438B Valerii Against Everyone constructive algorithms data structures greedy sortings *1000	0 / 0	(无)
	1163	P1443B Saving the City dp greedy math sortings *1300	0 / 0	(无)
	1162	P1443C The Delivery Dilemma binary search greedy sortings *1400	0 / 0	(无)
	1159	P1444B Divide and Sum combinatorics math sortings *1900	0 / 0	(无)
	1155	P1445A Array Rearrangment greedy sortings *800	0 / 0	(无)
	1153	P1446A Knapsack constructive algorithms greedy sortings *1300	0 / 0	(无)
	1144	P1450A Avoid Trygub constructive algorithms sortings *800	0 / 0	(无)
	1126	P1452B Toy Blocks binary search greedy math sortings *1400	0 / 0	(无)
	1123	P1452E Two Editorials brute force dp greedy sortings two pointers *2500	0 / 0	(无)
	1105	P1455D Sequence and Swaps dp greedy sortings *1600	0 / 0	(无)
	1089	P1461D Divide and Summarize binary search brute force data structures divide and conquer implementation sortings *1600	0 / 0	(无)
	1082	P1462E1 Close Tuples (easy version) binary search combinatorics math sortings two pointers *1500	0 / 0	(无)
	1081	P1462E2 Close Tuples (hard version) binary search combinatorics implementation math sortings two pointers *1700	0 / 0	(无)
	1075	P1463E Plan of Lectures constructive algorithms dfs and similar dsu graphs implementation sortings trees *2400	0 / 0	(无)
	1069	P1466D 13th Labour of Heracles data structures greedy sortings trees *1500	0 / 0	(无)
	1067	P1466F Euclid's nightmare bitmasks dfs and similar dsu graphs greedy math sortings *2100	0 / 0	(无)
	1055	P1468D Firecrackers binary search sortings *1700	0 / 0	(无)
	1038	P1470A Strange Birthday Party binary search dp greedy sortings two pointers *1300	0 / 0	(无)
	1027	P1472D Even-Odd Game dp games greedy sortings *1200	0 / 0	(无)
	1026	P1472E Correct Placement binary search data structures dp sortings two pointers *1700	0 / 0	(无)
	1025	P1472F New Year's Puzzle brute force dp graph matchings greedy sortings *2100	0 / 0	(无)
	1023	P1473A Replacing Elements greedy implementation math sortings *800	0 / 0	(无)
	1014	P1474C Array Destruction brute force constructive algorithms data structures greedy implementation sortings *1700	0 / 0	(无)
	1007	P1475D Cleaning the Phone binary search dp sortings two pointers *1800	0 / 0	(无)
	1006	P1475E Advertising Agency combinatorics math sortings *1600	0 / 0	(无)
	1004	P1475G Strange Beauty dp math number theory sortings *1900	0 / 0	(无)
	999	P1476E Pattern Matching bitmasks data structures dfs and similar graphs hashing sortings strings *2300	0 / 0	(无)
	997	P1476G Minimum Difference data structures hashing sortings two pointers *3100	0 / 0	(无)
	994	P1477C Nezzar and Nice Beatmap constructive algorithms geometry greedy math sortings *2200	0 / 0	(无)
	988	P1478C Nezzar and Symmetric Array implementation math sortings *1700	0 / 0	(无)
	980	P1480B The Great Hero greedy implementation sortings *900	0 / 0	(无)
	960	P1485F Copy or Prefix Sum combinatorics data structures dp sortings *2400	0 / 0	(无)
	958	P1486B Eastern Exhibition binary search geometry shortest paths sortings *1500	0 / 0	(无)
	952	P1487A Arena implementation sortings *800	0 / 0	(无)
	948	P1487E Cheap Dinner brute force data structures graphs greedy implementation sortings two pointers *2000	0 / 0	(无)
	930	P1490F Equalize the Array binary search data structures greedy math sortings *1500	0 / 0	(无)
	911	P1493D GCD of an Array brute force data structures hashing implementation math number theory sortings two pointers *2100	0 / 0	(无)
	905	P1494D Dogeforces constructive algorithms data structures dfs and similar divide and conquer dsu greedy sortings trees *2300	0 / 0	(无)
	902	P1495A Diamond Miner geometry greedy math sortings *1200	0 / 0	(无)
	894	P1497A Meximization brute force data structures greedy sortings *800	0 / 0	(无)
	883	P1498E Two Houses brute force graphs greedy interactive sortings *2200	0 / 0	(无)
	871	P1500D Tiles for Bathroom data structures sortings two pointers *2900	0 / 0	(无)
	867	P1501B Napoleon Cake dp implementation sortings *900	0 / 0	(无)
	864	P1503C Travelling Salesman Problem binary search data structures dp greedy shortest paths sortings two pointers *2200	0 / 0	(无)
	863	P1503D Flip the Cards 2-sat constructive algorithms data structures greedy sortings two pointers *2600	0 / 0	(无)
	844	P1506F Triangular Paths constructive algorithms graphs math shortest paths sortings *2000	0 / 0	(无)
	839	P1508D Swap Pass constructive algorithms geometry sortings *3000	0 / 0	(无)
	838	P1508E Tree Calendar brute force constructive algorithms data structures dfs and similar sortings trees *3100	0 / 0	(无)
	805	P1513D GCD and MST constructive algorithms dsu graphs greedy number theory sortings *2000	0 / 0	(无)
	804	P1513E Cost Equilibrium combinatorics constructive algorithms math sortings *2300	0 / 0	(无)
	803	P1513F Swapping Problem brute force constructive algorithms data structures sortings *2500	0 / 0	(无)
	799	P1514D Cut and Stick binary search data structures greedy implementation sortings *2000	0 / 0	(无)
	798	P1514E Baby Ehab's Hyper Apartment binary search graphs interactive sortings two pointers *2700	0 / 0	(无)
	794	P1515D Phoenix and Socks greedy sortings two pointers *1500	0 / 0	(无)
	790	P1515H Phoenix and Bits bitmasks brute force data structures sortings *3500	0 / 0	(无)
	789	P1515I Phoenix and Diamonds binary search data structures sortings *3400	0 / 0	(无)
	782	P1517B Morning Jogging constructive algorithms greedy sortings *1200	0 / 0	(无)
	773	P1519C Berland Regional brute force data structures greedy number theory sortings *1400	0 / 0	(无)
	771	P1519E Off by One constructive algorithms dfs and similar geometry graphs sortings trees *2700	0 / 0	(无)
	746	P1525C Robot Collisions data structures greedy implementation sortings *2000	0 / 0	(无)
	742	P1526A Mean Inequality constructive algorithms sortings *800	0 / 0	(无)
	722	P1529B Sifid and Strange Subsequences greedy math sortings *1100	0 / 0	(无)
	719	P1530C Pursuit binary search brute force greedy sortings *1200	0 / 0	(无)
	702	P1532D Teams Forming *special problem sortings	0 / 0	(无)
	682	P1534G A New Beginning data structures dp geometry sortings *3300	0 / 0	(无)
	681	P1534H Lost Nodes constructive algorithms dp graphs interactive sortings trees *3500	0 / 0	(无)
	679	P1535B Array Reodering brute force greedy math number theory sortings *900	0 / 0	(无)
	652	P1539C Stable Groups greedy sortings *1200	0 / 0	(无)
	651	P1539D PriceFixed binary search greedy implementation sortings two pointers *1600	0 / 0	(无)
	649	P1539F Strange Array data structures greedy sortings *2600	0 / 0	(无)
	648	P1540A Great Graphs constructive algorithms graphs greedy shortest paths sortings *1400	0 / 0	(无)
	628	P1545A AquaMoon and Strange Sort sortings *1500	0 / 0	(无)
	615	P1547E Air Conditioners data structures dp implementation shortest paths sortings two pointers *1500	0 / 0	(无)
	601	P1550D Excellent Arrays binary search combinatorics constructive algorithms implementation math sortings two pointers *2300	0 / 0	(无)
	595	P1551C Interesting Story greedy sortings strings *1500	0 / 0	(无)
	590	P1552A Subsequence Permutation sortings strings *800	0 / 0	(无)
	589	P1552B Running for Gold combinatorics graphs greedy sortings *1500	0 / 0	(无)
	588	P1552C Maximize the Intersections combinatorics constructive algorithms geometry greedy sortings *1800	0 / 0	(无)
	586	P1552E Colors and Intervals constructive algorithms data structures greedy sortings *2300	0 / 0	(无)
	585	P1552F Telepanting binary search data structures dp sortings *2200	0 / 0	(无)
	584	P1552G A Serious Referee bitmasks brute force dfs and similar sortings *3000	0 / 0	(无)
	563	P1555E Boring Segments data structures sortings trees two pointers *2100	0 / 0	(无)

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