math - 题库 - 达芬奇编程

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	1317	P1738C Even Number Addicts dp games greedy math *1500	0 / 0	5
	1315	P1738E Balance Addicts combinatorics dp math two pointers *2300	0 / 0	8
	1313	P1738G Anti-Increasing Addicts constructive algorithms dp greedy math *2900	0 / 0	10
	1310	P1739B Array Recovery constructive algorithms greedy math *1100	0 / 0	3
	1300	P1740F Conditional Mix combinatorics dp math *2600	0 / 0	10
	1295	P1741B Funny Permutation constructive algorithms math *800	0 / 0	3
	1294	P1741C Minimize the Thickness brute force greedy math two pointers *1100	0 / 0	3
	1291	P1741F Multi-Colored Segments binary search data structures math sortings *2000	0 / 0	7
	1285	P1742E Scuza binary search greedy math *1200	0 / 0	4
	1283	P1742G Orray bitmasks brute force greedy math sortings *1500	0 / 0	5
	1282	P1743A Password brute force combinatorics implementation math *800	0 / 0	3
	1276	P1743G Antifibonacci Cut bitmasks combinatorics constructive algorithms data structures dp hashing math *3000	0 / 0	10
	1274	P1744B Even-Odd Increments implementation math *800	0 / 0	3
	1272	P1744D Divisibility by 2^n greedy math sortings *1200	0 / 0	4
	1271	P1744E1 Divisible Numbers (easy version) brute force math number theory *1500	0 / 0	5
	1270	P1744E2 Divisible Numbers (hard version) brute force math number theory *1900	0 / 0	6
	1269	P1744F MEX vs MED math two pointers *2000	0 / 0	7
	1266	P1746C Permutation Operations constructive algorithms greedy implementation math *1300	0 / 0	4
	1256	P1747E List Generation combinatorics dp math *2900	0 / 0	10
	1255	P1748A The Ultimate Square math *800	0 / 0	3
	1252	P1748D ConstructOR bitmasks chinese remainder theorem combinatorics constructive algorithms math number theory *2100	0 / 0	7
	1251	P1748E Yet Another Array Counting Problem binary search data structures divide and conquer dp flows math trees *2300	0 / 0	8
	1246	P1749D Counting Arrays combinatorics dp math number theory *1900	0 / 0	6
	1243	P1750A Indirect Sort constructive algorithms implementation math *800	0 / 0	3
	1240	P1750D Count GCD combinatorics math number theory *1800	0 / 0	6
	1238	P1750F Majority combinatorics dp math strings *2700	0 / 0	10
	1237	P1750G Doping combinatorics dp math *3300	0 / 0	10
	1233	P1753B Factorial Divisibility math number theory *1600	0 / 0	5
	1232	P1753C Wish I Knew How to Sort dp math probabilities *2000	0 / 0	7
	1227	P1754B Kevin and Permutation constructive algorithms greedy math *800	0 / 0	3
	1223	P1758D Range = √Sum binary search brute force constructive algorithms math two pointers *1800	0 / 0	6
	1219	P1759B Lost Permutation math *800	0 / 0	3
	1218	P1759C Thermostat greedy math shortest paths *1100	0 / 0	3
	1215	P1759F All Possible Digits binary search data structures greedy math number theory *1800	0 / 0	6
	1214	P1759G Restore the Permutation binary search constructive algorithms data structures greedy math *1900	0 / 0	6
	1209	P1760E Binary Inversions data structures greedy math *1100	0 / 0	3
	1203	P1761D Carry Bit combinatorics math *2100	0 / 0	7
	1201	P1761F1 Anti-median (Easy Version) dp math *3100	0 / 0	10
	1200	P1761F2 Anti-median (Hard Version) combinatorics dp math *3500	0 / 0	10
	1198	P1762A Divide and Conquer greedy math number theory *800	0 / 0	3
	1196	P1762C Binary Strings are Fun combinatorics math *1400	0 / 0	4
	1194	P1762E Tree Sum combinatorics math trees *2600	0 / 0	10
	1191	P1763A Absolute Maximization bitmasks constructive algorithms greedy math *800	0 / 0	3
	1190	P1763B Incinerate binary search brute force data structures implementation math sortings *1200	0 / 0	4
	1188	P1763D Valid Bitonic Permutations combinatorics dp implementation math number theory *2200	0 / 0	8
	1187	P1763E Node Pairs dp graphs math number theory *2200	0 / 0	8
	1184	P1764B Doremy's Perfect Math Class math number theory *900	0 / 0	3
	1182	P1764D Doremy's Pegging Game combinatorics dp math *2000	0 / 0	7
	1171	P1765E Exchange brute force math *1000	0 / 0	3
	1166	P1765J Hero to Zero graph matchings math *2900	0 / 0	10
	1165	P1765K Torus Path greedy math *1500	0 / 0	5
	1163	P1765M Minimum LCM math number theory *1000	0 / 0	3
	1158	P1766D Lucky Chains math number theory *1600	0 / 0	5
	1152	P1767D Playoff combinatorics constructive algorithms dp greedy math *1500	0 / 0	5
	1151	P1767E Algebra Flash bitmasks brute force dp graphs math meet-in-the-middle trees *2500	0 / 0	9
	1149	P1768A Greatest Convex greedy math number theory *800	0 / 0	3
	1148	P1768B Quick Sort greedy math *900	0 / 0	3
	1145	P1768E Partial Sorting combinatorics math number theory *2300	0 / 0	8
	1141	P1770C Koxia and Number Theory brute force chinese remainder theorem math number theory *1700	0 / 0	5
	1139	P1770E Koxia and Tree combinatorics dfs and similar dp dsu math probabilities trees *2400	0 / 0	9
	1138	P1770F Koxia and Sequence bitmasks combinatorics dp math number theory *3100	0 / 0	10
	1137	P1770G Koxia and Bracket divide and conquer fft math *3400	0 / 0	10
	1135	P1771A Hossam and Combinatorics combinatorics math sortings *900	0 / 0	3
	1133	P1771C Hossam and Trainees greedy math number theory *1600	0 / 0	5
	1129	P1773A Amazing Trick constructive algorithms graph matchings math probabilities *1900	0 / 0	6
	1123	P1773G Game of Questions bitmasks combinatorics dp fft math probabilities *2800	0 / 0	10
	1120	P1773J Jumbled Trees constructive algorithms math *2900	0 / 0	10
	1117	P1774A Add Plus Minus Sign constructive algorithms math *800	0 / 0	3
	1116	P1774B Coloring constructive algorithms greedy math *1500	0 / 0	5
	1105	P1775C Interesting Sequence bitmasks math *1600	0 / 0	5
	1104	P1775D Friendly Spiders dfs and similar graphs math number theory shortest paths *1800	0 / 0	6
	1102	P1775F Laboratory on Pluto constructive algorithms dp greedy math *2500	0 / 0	9
	1098	P1776D Teamwork constructive algorithms greedy math *2800	0 / 0	10
	1095	P1776G Another Wine Tasting Event combinatorics constructive algorithms math strings *2100	0 / 0	7
	1091	P1776K Uniform Chemistry dp math *3200	0 / 0	10
	1090	P1776L Controllers binary search math *1500	0 / 0	5
	1088	P1776N Count Permutations math *3500	0 / 0	10
	1087	P1777A Everybody Likes Good Arrays! greedy math *800	0 / 0	3
	1086	P1777B Emordnilap combinatorics greedy math *900	0 / 0	3
	1085	P1777C Quiz Master binary search math number theory sortings two pointers *1700	0 / 0	5
	1084	P1777D Score of a Tree bitmasks combinatorics dfs and similar dp math probabilities trees *1900	0 / 0	6
	1080	P1778B The Forbidden Permutation greedy math *1300	0 / 0	4
	1078	P1778D Flexible String Revisit combinatorics dp math probabilities *2100	0 / 0	7
	1077	P1778E The Tree Has Fallen! bitmasks dfs and similar math trees *2500	0 / 0	9
	1076	P1778F Maximizing Root dfs and similar dp graphs math number theory trees *2600	0 / 0	10
	1074	P1779B MKnez's ConstructiveForces Task constructive algorithms math *900	0 / 0	3
	1066	P1780B GCD Partition brute force greedy math number theory *1100	0 / 0	3
	1064	P1780E Josuke and Complete Graph binary search brute force data structures math number theory *2400	0 / 0	9
	1062	P1780G Delicious Dessert binary search dsu hashing math number theory string suffix structures *2400	0 / 0	9
	1061	P1781A Parallel Projection geometry math *800	0 / 0	3
	1058	P1781D Many Perfect Squares brute force math number theory *1800	0 / 0	6
	1056	P1781F Bracket Insertion combinatorics dp math trees *2700	0 / 0	10
	1052	P1783A Make it Beautiful constructive algorithms math sortings *800	0 / 0	3
	1051	P1783B Matrix of Differences constructive algorithms math *1100	0 / 0	3
	1048	P1783E Game of the Year brute force data structures math number theory *2300	0 / 0	8
	1036	P1787A Exponential Equation constructive algorithms math *800	0 / 0	3
	1035	P1787B Number Factorization greedy math number theory *1100	0 / 0	3
	1034	P1787C Remove the Bracket dp greedy math *1600	0 / 0	5
	1032	P1787E The Harmonization of XOR bitmasks constructive algorithms greedy math *2100	0 / 0	7
	1031	P1787F Inverse Transformation constructive algorithms implementation math *2500	0 / 0	9

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