math - 题库 - FJNU

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	1461	P1383B GameGame bitmasks constructive algorithms dp games greedy math *1900	0 / 0	(无)
	1453	P1385A Three Pairwise Maximums math *800	0 / 0	(无)
	1445	P1386B Mixture special problem data structures geometry math sortings 2900	0 / 0	(无)
	1443	P1387A Graph special problem binary search dfs and similar dp math ternary search 2100	0 / 0	(无)
	1439	P1388A Captain Flint and Crew Recruitment brute force greedy math number theory *800	0 / 0	(无)
	1438	P1388B Captain Flint and a Long Voyage greedy math *1000	0 / 0	(无)
	1437	P1388C Uncle Bogdan and Country Happiness dfs and similar greedy math trees *1800	0 / 0	(无)
	1434	P1389A LCM Problem constructive algorithms greedy math number theory *800	0 / 0	(无)
	1431	P1389D Segment Intersections brute force greedy implementation math *2100	0 / 0	(无)
	1430	P1389E Calendar Ambiguity math number theory *2200	0 / 0	(无)
	1427	P1391A Suborrays constructive algorithms math *800	0 / 0	(无)
	1425	P1391C Cyclic Permutations combinatorics dp graphs math *1500	0 / 0	(无)
	1422	P1392A Omkar and Password greedy math *800	0 / 0	(无)
	1421	P1392B Omkar and Infinity Clock implementation math *800	0 / 0	(无)
	1418	P1392E Omkar and Duck bitmasks constructive algorithms interactive math *2100	0 / 0	(无)
	1417	P1392F Omkar and Landslide binary search constructive algorithms data structures greedy math *2400	0 / 0	(无)
	1416	P1392G Omkar and Pies bitmasks dfs and similar dp math shortest paths *2900	0 / 0	(无)
	1415	P1392H ZS Shuffles Cards combinatorics dp math probabilities *3000	0 / 0	(无)
	1414	P1392I Kevin and Grid fft graphs math *3300	0 / 0	(无)
	1413	P1393A Rainbow Dash, Fluttershy and Chess Coloring greedy math *800	0 / 0	(无)
	1411	P1393C Pinkie Pie Eats Patty-cakes constructive algorithms greedy math sortings *1700	0 / 0	(无)
	1402	P1395A Boboniu Likes to Color Balls brute force math *1000	0 / 0	(无)
	1393	P1397B Power Sequence brute force math number theory sortings *1500	0 / 0	(无)
	1392	P1398A Bad Triangle geometry math *800	0 / 0	(无)
	1390	P1398C Good Subarrays data structures dp math *1600	0 / 0	(无)
	1388	P1398E Two Types of Spells binary search data structures greedy implementation math sortings *2200	0 / 0	(无)
	1386	P1398G Running Competition bitmasks fft math number theory *2600	0 / 0	(无)
	1377	P1400B RPG Protagonist brute force greedy math *1700	0 / 0	(无)
	1375	P1400D Zigzags brute force combinatorics data structures math two pointers *1900	0 / 0	(无)
	1372	P1400G Mercenaries bitmasks brute force combinatorics dp dsu math two pointers *2600	0 / 0	(无)
	1371	P1401A Distance and Axis constructive algorithms math *900	0 / 0	(无)
	1370	P1401B Ternary Sequence constructive algorithms greedy math *1100	0 / 0	(无)
	1369	P1401C Mere Array constructive algorithms math number theory sortings *1300	0 / 0	(无)
	1368	P1401D Maximum Distributed Tree dfs and similar dp greedy implementation math number theory sortings trees *1800	0 / 0	(无)
	1365	P1402A Fancy Fence special problem data structures dsu implementation math sortings 1800	0 / 0	(无)
	1360	P1403C Chess Rush special problem combinatorics dp implementation math 3200	0 / 0	(无)
	1356	P1404D Game of Pairs constructive algorithms dfs and similar interactive math number theory *2800	0 / 0	(无)
	1352	P1406A Subset Mex greedy implementation math *900	0 / 0	(无)
	1349	P1406D Three Sequences constructive algorithms data structures greedy math *2200	0 / 0	(无)
	1348	P1406E Deleting Numbers interactive math number theory *2600	0 / 0	(无)
	1347	P1407A Ahahahahahahahaha constructive algorithms math *1100	0 / 0	(无)
	1346	P1407B Big Vova brute force greedy math number theory *1300	0 / 0	(无)
	1345	P1407C Chocolate Bunny constructive algorithms interactive math two pointers *1600	0 / 0	(无)
	1341	P1408B Arrays Sum constructive algorithms greedy math *1400	0 / 0	(无)
	1340	P1408C Discrete Acceleration binary search dp implementation math two pointers *1500	0 / 0	(无)
	1334	P1408I Bitwise Magic dp math *3200	0 / 0	(无)
	1333	P1409A Yet Another Two Integers Problem greedy math *800	0 / 0	(无)
	1332	P1409B Minimum Product brute force greedy math *1100	0 / 0	(无)
	1331	P1409C Yet Another Array Restoration brute force math number theory *1200	0 / 0	(无)
	1330	P1409D Decrease the Sum of Digits greedy math *1500	0 / 0	(无)
	1323	P1411E Poman Numbers bitmasks greedy math strings *2300	0 / 0	(无)
	1322	P1411F The Thorny Path greedy math *3000	0 / 0	(无)
	1321	P1411G No Game No Life bitmasks games math matrices *2700	0 / 0	(无)
	1320	P1413A Finding Sasuke constructive algorithms math *800	0 / 0	(无)
	1316	P1413E Solo mid Oracle greedy math ternary search *2100	0 / 0	(无)
	1314	P1415A Prison Break brute force math *800	0 / 0	(无)
	1310	P1415E New Game Plus! constructive algorithms greedy math *2200	0 / 0	(无)
	1307	P1416B Make Them Equal constructive algorithms greedy math *2000	0 / 0	(无)
	1306	P1416C XOR Inverse bitmasks data structures divide and conquer dp greedy math sortings strings trees *2000	0 / 0	(无)
	1302	P1417A Copy-paste greedy math *800	0 / 0	(无)
	1301	P1417B Two Arrays greedy math sortings *1100	0 / 0	(无)
	1300	P1418A Buying Torches math *1000	0 / 0	(无)
	1295	P1418F Equal Product data structures math number theory two pointers *3000	0 / 0	(无)
	1292	P1419B Stairs brute force constructive algorithms greedy implementation math *1200	0 / 0	(无)
	1291	P1419C Killjoy greedy implementation math *1500	0 / 0	(无)
	1288	P1419E Decryption constructive algorithms implementation math number theory *2100	0 / 0	(无)
	1286	P1420A Cubes Sorting math sortings *900	0 / 0	(无)
	1285	P1420B Rock and Lever bitmasks math *1200	0 / 0	(无)
	1280	P1421A XORwice bitmasks greedy math *800	0 / 0	(无)
	1277	P1421D Hexagons brute force constructive algorithms greedy implementation math shortest paths *1900	0 / 0	(无)
	1275	P1422A Fence geometry math *800	0 / 0	(无)
	1274	P1422B Nice Matrix greedy implementation math *1300	0 / 0	(无)
	1273	P1422C Bargain combinatorics dp math *1700	0 / 0	(无)
	1270	P1422F Boring Queries data structures math number theory *2700	0 / 0	(无)
	1264	P1423F Coins math *2700	0 / 0	(无)
	1260	P1423J Bubble Cup hypothesis bitmasks constructive algorithms dp math *2400	0 / 0	(无)
	1259	P1423K Lonely Numbers binary search math number theory two pointers *1600	0 / 0	(无)
	1251	P1425C Captain of Knights math *3100	0 / 0	(无)
	1250	P1425D Danger of Mad Snakes combinatorics dp math *2300	0 / 0	(无)
	1245	P1426A Floor Number implementation math *800	0 / 0	(无)
	1243	P1426C Increase and Copy binary search constructive algorithms math *1100	0 / 0	(无)
	1241	P1426E Rock, Paper, Scissors brute force constructive algorithms flows greedy math *1800	0 / 0	(无)
	1239	P1427A Avoiding Zero math sortings *900	0 / 0	(无)
	1235	P1427E Xum bitmasks constructive algorithms math matrices number theory *2500	0 / 0	(无)
	1231	P1428A Box is Pull math *800	0 / 0	(无)
	1227	P1428E Carrots for Rabbits binary search data structures greedy math sortings *2200	0 / 0	(无)
	1222	P1430A Number of Apartments brute force constructive algorithms math *900	0 / 0	(无)
	1220	P1430C Numbers on Whiteboard constructive algorithms data structures greedy implementation math *1000	0 / 0	(无)
	1216	P1430G Yet Another DAG Problem bitmasks dfs and similar dp flows graphs math *2600	0 / 0	(无)
	1205	P1433A Boring Apartments implementation math *800	0 / 0	(无)
	1201	P1433E Two Round Dances combinatorics math *1300	0 / 0	(无)
	1197	P1436A Reorder math *800	0 / 0	(无)
	1196	P1436B Prime Square constructive algorithms math *900	0 / 0	(无)
	1192	P1436F Sum Over Subsets combinatorics math number theory *2800	0 / 0	(无)
	1191	P1437A Marketing Scheme brute force constructive algorithms greedy math *800	0 / 0	(无)
	1189	P1437C Chef Monocarp dp flows graph matchings greedy math sortings *1800	0 / 0	(无)
	1186	P1437F Emotional Fishermen combinatorics dp math two pointers *2600	0 / 0	(无)
	1181	P1438D Powerful Ksenia bitmasks constructive algorithms math *2200	0 / 0	(无)
	1172	P1440A Buy the String implementation math *800	0 / 0	(无)
	1171	P1440B Sum of Medians greedy math *900	0 / 0	(无)

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