题库 - Boyacoding

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	1163	P1540E Tasty Dishes math matrices *3500	0 / 0	10
	1162	P1541A Pretty Permutations constructive algorithms greedy implementation *800	0 / 0	3
	1161	P1541B Pleasant Pairs brute force implementation math number theory *1200	0 / 0	4
	1160	P1542A Odd Set math *800	0 / 0	3
	1159	P1542B Plus and Multiply constructive algorithms math number theory *1500	0 / 0	5
	1158	P1542C Strange Function math number theory *1600	0 / 0	5
	1157	P1542D Priority Queue combinatorics dp implementation math ternary search *2200	0 / 0	8
	1156	P1542E1 Abnormal Permutation Pairs (easy version) combinatorics dp fft math *2400	0 / 0	9
	1155	P1542E2 Abnormal Permutation Pairs (hard version) combinatorics dp fft math *2700	0 / 0	10
	1154	P1543A Exciting Bets greedy math number theory *900	0 / 0	3
	1153	P1543B Customising the Track combinatorics greedy math *900	0 / 0	3
	1152	P1543C Need for Pink Slips bitmasks brute force dfs and similar implementation math probabilities *1900	0 / 0	6
	1151	P1543D1 RPD and Rap Sheet (Easy Version) bitmasks constructive algorithms interactive math *1700	0 / 0	5
	1150	P1543D2 RPD and Rap Sheet (Hard Version) brute force constructive algorithms interactive math *2200	0 / 0	8
	1149	P1543E The Final Pursuit bitmasks constructive algorithms divide and conquer graphs greedy math *2700	0 / 0	10
	1148	P1545A AquaMoon and Strange Sort sortings *1500	0 / 0	5
	1147	P1545B AquaMoon and Chess combinatorics math *1900	0 / 0	6
	1146	P1545C AquaMoon and Permutations 2-sat brute force combinatorics constructive algorithms graph matchings graphs *2800	0 / 0	10
	1145	P1545D AquaMoon and Wrong Coordinate constructive algorithms interactive math *3000	0 / 0	10
	1144	P1545E1 AquaMoon and Time Stop (easy version) data structures dp *3500	0 / 0	10
	1143	P1545E2 AquaMoon and Time Stop (hard version) data structures dp *3500	0 / 0	10
	1142	P1545F AquaMoon and Potatoes brute force data structures dp *3500	0 / 0	10
	1141	P1546A AquaMoon and Two Arrays brute force greedy *800	0 / 0	3
	1140	P1546B AquaMoon and Stolen String interactive math *1200	0 / 0	4
	1139	P1547A Shortest Path with Obstacle implementation math *800	0 / 0	3
	1138	P1547B Alphabetical Strings greedy implementation strings *800	0 / 0	3
	1137	P1547C Pair Programming greedy two pointers *1100	0 / 0	3
	1136	P1547D Co-growing Sequence bitmasks constructive algorithms greedy *1300	0 / 0	4
	1135	P1547E Air Conditioners data structures dp implementation shortest paths sortings two pointers *1500	0 / 0	5
	1134	P1547F Array Stabilization (GCD version) binary search brute force data structures divide and conquer number theory two pointers *1900	0 / 0	6
	1133	P1547G How Many Paths? dfs and similar dp graphs trees *2100	0 / 0	7
	1132	P1548A Web of Lies brute force graphs greedy *1400	0 / 0	4
	1131	P1548B Integers Have Friends binary search data structures divide and conquer math number theory two pointers *1800	0 / 0	6
	1130	P1548C The Three Little Pigs combinatorics dp fft math *2500	0 / 0	9
	1129	P1548D1 Gregor and the Odd Cows (Easy) bitmasks geometry math number theory *2300	0 / 0	8
	1128	P1548D2 Gregor and the Odd Cows (Hard) brute force geometry math number theory *3300	0 / 0	10
	1127	P1548E Gregor and the Two Painters data structures divide and conquer graphs greedy math *3400	0 / 0	10
	1126	P1549A Gregor and Cryptography math number theory *800	0 / 0	3
	1125	P1549B Gregor and the Pawn Game dfs and similar dp flows graph matchings graphs greedy implementation *800	0 / 0	3
	1124	P1550A Find The Array greedy math *800	0 / 0	3
	1123	P1550B Maximum Cost Deletion greedy math *1000	0 / 0	3
	1122	P1550C Manhattan Subarrays brute force geometry greedy implementation *1700	0 / 0	5
	1121	P1550D Excellent Arrays binary search combinatorics constructive algorithms implementation math sortings two pointers *2300	0 / 0	8
	1120	P1550E Stringforces binary search bitmasks brute force dp strings two pointers *2500	0 / 0	9
	1119	P1550F Jumping Around binary search data structures divide and conquer dp dsu graphs shortest paths *2700	0 / 0	10
	1118	P1551A Polycarp and Coins greedy math *800	0 / 0	3
	1117	P1551B1 Wonderful Coloring - 1 greedy strings *800	0 / 0	3
	1116	P1551B2 Wonderful Coloring - 2 binary search constructive algorithms data structures greedy *1400	0 / 0	4
	1115	P1551C Interesting Story greedy sortings strings *1500	0 / 0	5
	1114	P1551D1 Domino (easy version) constructive algorithms math *1700	0 / 0	5
	1113	P1551D2 Domino (hard version) constructive algorithms implementation math *2100	0 / 0	7
	1112	P1551E Fixed Points binary search brute force dp *2000	0 / 0	7
	1111	P1551F Equidistant Vertices brute force combinatorics dfs and similar dp trees *2200	0 / 0	8
	1110	P1552A Subsequence Permutation sortings strings *800	0 / 0	3
	1109	P1552B Running for Gold combinatorics graphs greedy sortings *1500	0 / 0	5
	1108	P1552C Maximize the Intersections combinatorics constructive algorithms geometry greedy sortings *1800	0 / 0	6
	1107	P1552D Array Differentiation bitmasks brute force constructive algorithms dfs and similar dp graphs math *1800	0 / 0	6
	1106	P1552E Colors and Intervals constructive algorithms data structures greedy sortings *2300	0 / 0	8
	1105	P1552F Telepanting binary search data structures dp sortings *2200	0 / 0	8
	1104	P1552G A Serious Referee bitmasks brute force dfs and similar sortings *3000	0 / 0	10
	1103	P1552H Guess the Perimeter binary search interactive number theory *3300	0 / 0	10
	1102	P1552I Organizing a Music Festival dfs and similar math *3400	0 / 0	10
	1101	P1553A Digits Sum math number theory *800	0 / 0	3
	1100	P1553B Reverse String brute force dp hashing implementation strings *1300	0 / 0	4
	1099	P1553C Penalty bitmasks brute force dp greedy *1200	0 / 0	4
	1098	P1553D Backspace dp greedy strings two pointers *1500	0 / 0	5
	1097	P1553E Permutation Shift brute force combinatorics constructive algorithms dfs and similar dsu graphs math *2100	0 / 0	7
	1096	P1553F Pairwise Modulo data structures math *2300	0 / 0	8
	1095	P1553G Common Divisor Graph brute force constructive algorithms dsu graphs hashing math number theory *2700	0 / 0	10
	1094	P1553H XOR and Distance bitmasks divide and conquer trees *2900	0 / 0	10
	1093	P1553I Stairs combinatorics divide and conquer dp fft math *3400	0 / 0	10
	1092	P1554A Cherry greedy *800	0 / 0	3
	1091	P1554B Cobb bitmasks brute force greedy math *1700	0 / 0	5
	1090	P1554C Mikasa binary search bitmasks greedy implementation *1800	0 / 0	6
	1089	P1554D Diane constructive algorithms greedy strings *1800	0 / 0	6
	1088	P1554E You dfs and similar dp math number theory *2600	0 / 0	10
	1087	P1555A PizzaForces brute force math *900	0 / 0	3
	1086	P1555B Two Tables brute force *1300	0 / 0	4
	1085	P1555C Coin Rows brute force constructive algorithms dp implementation *1300	0 / 0	4
	1084	P1555D Say No to Palindromes brute force constructive algorithms dp strings *1600	0 / 0	5
	1083	P1555E Boring Segments data structures sortings trees two pointers *2100	0 / 0	7
	1082	P1555F Good Graph data structures dsu graphs trees *2700	0 / 0	10
	1081	P1556A A Variety of Operations math *800	0 / 0	3
	1080	P1556B Take Your Places! implementation *1300	0 / 0	4
	1079	P1556C Compressed Bracket Sequence brute force implementation *1800	0 / 0	6
	1078	P1556D Take a Guess bitmasks constructive algorithms interactive math *1800	0 / 0	6
	1077	P1556E Equilibrium data structures dp greedy *2200	0 / 0	8
	1076	P1556F Sports Betting bitmasks combinatorics dp graphs math probabilities *2500	0 / 0	9
	1075	P1556G Gates to Another World bitmasks data structures dsu two pointers *3300	0 / 0	10
	1074	P1556H DIY Tree graphs greedy math probabilities *3300	0 / 0	10
	1073	P1557A Ezzat and Two Subsequences brute force math sortings *800	0 / 0	3
	1072	P1557B Moamen and k-subarrays greedy sortings *1100	0 / 0	3
	1071	P1557C Moamen and XOR bitmasks combinatorics dp math matrices *1700	0 / 0	5
	1070	P1557D Ezzat and Grid data structures dp greedy *2200	0 / 0	8
	1069	P1557E Assiut Chess brute force constructive algorithms interactive *2800	0 / 0	10
	1068	P1558A Charmed by the Game brute force math *1300	0 / 0	4
	1067	P1558B Up the Strip brute force dp math number theory two pointers *1900	0 / 0	6
	1066	P1558C Bottom-Tier Reversals constructive algorithms greedy *2000	0 / 0	7
	1065	P1558D Top-Notch Insertions combinatorics data structures *2600	0 / 0	10
	1064	P1558E Down Below binary search dfs and similar graphs greedy meet-in-the-middle shortest paths *3000	0 / 0	10

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