constructive algorithms - 题库 - FJNU

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	8004	P1729C Jumping on Tiles constructive algorithms strings *1100	0 / 0	(无)
	8062	P1730D Prefixes and Suffixes constructive algorithms strings two pointers *2200	0 / 0	(无)
	7998	P1733B Rule of League constructive algorithms math	0 / 0	(无)
	7997	P1733C Parity Shuffle Sorting constructive algorithms sortings	0 / 0	(无)
	7996	P1733D1 Zero-One (Easy Version) constructive algorithms greedy math	0 / 0	(无)
	8059	P1734B Bright, Nice, Brilliant constructive algorithms *800	0 / 0	(无)
	8055	P1734E Rectangular Congruence constructive algorithms math number theory *2100	0 / 0	(无)
	8085	P1735A Working Week constructive algorithms greedy math *800	0 / 0	3
	8081	P1735E House Planning constructive algorithms data structures graph matchings greedy *2400	0 / 0	9
	8078	P1738B Prefix Sum Addicts constructive algorithms greedy math sortings *1200	0 / 0	4
	8076	P1738D Permutation Addicts constructive algorithms data structures dfs and similar dsu graphs trees *1900	0 / 0	6
	8074	P1738F Connectivity Addicts constructive algorithms dsu graphs greedy interactive shortest paths trees *2400	0 / 0	9
	8073	P1738G Anti-Increasing Addicts constructive algorithms dp greedy math *2900	0 / 0	10
	8070	P1739B Array Recovery constructive algorithms greedy math	0 / 0	(无)
	8069	P1739C Card Game combinatorics constructive algorithms dp games	0 / 0	(无)
	8179	P1746A Maxmina constructive algorithms greedy *800	0 / 0	3
	8178	P1746B Rebellion constructive algorithms greedy two pointers *800	0 / 0	3
	8177	P1746C Permutation Operations constructive algorithms greedy implementation math *1300	0 / 0	4
	8175	P1746E1 Joking (Easy Version) binary search constructive algorithms interactive ternary search *2500	0 / 0	9
	8171	P1747A Two Groups constructive algorithms greedy *800	0 / 0	3
	8170	P1747B BAN BAN constructive algorithms *900	0 / 0	3
	8168	P1747D Yet Another Problem binary search bitmasks constructive algorithms data structures *1900	0 / 0	6
	8163	P1748D ConstructOR bitmasks chinese remainder theorem combinatorics constructive algorithms math number theory *2100	0 / 0	7
	8161	P1748F Circular Xor Reversal bitmasks constructive algorithms *3000	0 / 0	10
	8156	P1749E Cactus Wall constructive algorithms dfs and similar graphs shortest paths *2400	0 / 0	9
	8154	P1750A Indirect Sort constructive algorithms implementation math *800	0 / 0	3
	8152	P1750C Complementary XOR constructive algorithms implementation *1400	0 / 0	4
	8147	P1750H BinaryStringForces constructive algorithms data structures dp *3500	0 / 0	10
	8146	P1753A1 Make Nonzero Sum (easy version) constructive algorithms dp greedy *1300	0 / 0	4
	8145	P1753A2 Make Nonzero Sum (hard version) constructive algorithms dp greedy *1500	0 / 0	5
	8142	P1753D The Beach constructive algorithms dfs and similar graphs shortest paths *2400	0 / 0	9
	8138	P1754B Kevin and Permutation constructive algorithms greedy math *800	0 / 0	3
	8137	P1758A SSeeeeiinngg DDoouubbllee constructive algorithms strings *800	0 / 0	3
	8136	P1758B XOR = Average constructive algorithms *900	0 / 0	3
	8134	P1758D Range = √Sum binary search brute force constructive algorithms math two pointers *1800	0 / 0	6
	8132	P1758F Decent Division constructive algorithms data structures *3000	0 / 0	10
	8125	P1759G Restore the Permutation binary search constructive algorithms data structures greedy math *1900	0 / 0	6
	8117	P1761A Two Permutations brute force constructive algorithms *800	0 / 0	3
	8116	P1761B Elimination of a Ring constructive algorithms greedy implementation *1000	0 / 0	3
	8115	P1761C Set Construction constructive algorithms dfs and similar graphs greedy *1400	0 / 0	4
	8113	P1761E Make It Connected binary search brute force constructive algorithms dsu graphs greedy matrices trees two pointers *2400	0 / 0	9
	8251	P1762B Make Array Good constructive algorithms implementation number theory sortings *1100	0 / 0	3
	8249	P1762D GCD Queries constructive algorithms interactive number theory *2100	0 / 0	7
	8246	P1762G Unequal Adjacent Elements constructive algorithms sortings *3100	0 / 0	10
	8244	P1763A Absolute Maximization bitmasks constructive algorithms greedy math *800	0 / 0	3
	8243	P1763C Another Array Problem brute force constructive algorithms greedy *2000	0 / 0	7
	8104	P1764F Doremy's Experimental Tree brute force constructive algorithms dfs and similar dsu sortings trees *2500	0 / 0	9
	8096	P1765D Watch the Videos binary search constructive algorithms two pointers *1700	0 / 0	5
	8093	P1765G Guess the String constructive algorithms interactive probabilities *2600	0 / 0	10
	8230	P1767D Playoff combinatorics constructive algorithms dp greedy math *1500	0 / 0	5
	8278	P1768C Elemental Decompress constructive algorithms greedy implementation sortings	0 / 0	(无)
	8277	P1768D Lucky Permutation constructive algorithms dfs and similar graphs greedy	0 / 0	(无)
	8226	P1770B Koxia and Permutation constructive algorithms	0 / 0	(无)
	8220	P1770H Koxia, Mahiru and Winter Festival constructive algorithms	0 / 0	(无)
	8218	P1771B Hossam and Friends binary search constructive algorithms dp two pointers *1400	0 / 0	4
	8211	P1772C Different Differences constructive algorithms greedy math *1000	0 / 0	3
	8210	P1772D Absolute Sorting constructive algorithms math *1400	0 / 0	4
	8208	P1772F Copy of a Copy of a Copy constructive algorithms dfs and similar graphs implementation sortings *2000	0 / 0	7
	8197	P1773A Amazing Trick constructive algorithms probabilities *1900	0 / 0	6
	8192	P1773F Football constructive algorithms *800	0 / 0	3
	8207	P1774A Add Plus Minus Sign constructive algorithms math *800	0 / 0	3
	8205	P1774B Coloring constructive algorithms greedy math *1500	0 / 0	5
	8203	P1774C Ice and Fire constructive algorithms dp greedy *1300	0 / 0	4
	8204	P1774D Same Count One brute force constructive algorithms greedy implementation two pointers *1600	0 / 0	5
	8199	P1774G Segment Covering brute force combinatorics constructive algorithms data structures dp trees *3200	0 / 0	10
	8198	P1774H Maximum Permutation constructive algorithms *3500	0 / 0	10
	8273	P1775A2 Gardener and the Capybaras (hard version) constructive algorithms greedy	0 / 0	(无)
	8272	P1775B Gardener and the Array bitmasks constructive algorithms	0 / 0	(无)
	8268	P1775F Laboratory on Pluto constructive algorithms dp greedy math	0 / 0	(无)
	8260	P1779A Hall of Fame constructive algorithms greedy math strings	0 / 0	(无)
	8259	P1779B MKnez's ConstructiveForces Task constructive algorithms fft math	0 / 0	(无)
	8257	P1779D Boris and His Amazing Haircut constructive algorithms data structures dsu greedy	0 / 0	(无)
	8256	P1779E Anya's Simultaneous Exhibition constructive algorithms data structures graphs greedy interactive sortings	0 / 0	(无)
	8255	P1779F Xorcerer's Stones constructive algorithms dp trees	0 / 0	(无)
	8254	P1779G The Game of the Century constructive algorithms graphs shortest paths	0 / 0	(无)
	8267	P1783A Make it Beautiful constructive algorithms sortings	0 / 0	(无)
	8266	P1783B Matrix of Differences constructive algorithms math	0 / 0	(无)
	8398	P1838A Blackboard List constructive algorithms math *800	0 / 0	3
	8397	P1838B Minimize Permutation Subarrays constructive algorithms math *1100	0 / 0	3
	8396	P1838C No Prime Differences constructive algorithms math number theory *1400	0 / 0	4
	8393	P1838F Stuck Conveyor binary search constructive algorithms interactive *3000	0 / 0	10
	8390	P1839C Insert Zero and Invert Prefix constructive algorithms *1300	0 / 0	4
	8388	P1839E Decreasing Game constructive algorithms dfs and similar dp greedy interactive *2400	0 / 0	9
	8379	P1840G1 In Search of Truth (Easy Version) constructive algorithms interactive math meet-in-the-middle probabilities *2200	0 / 0	8
	8380	P1840G1 In Search of Truth (Easy Version) constructive algorithms interactive math meet-in-the-middle probabilities *2200	0 / 0	8
	8378	P1840G2 In Search of Truth (Hard Version) constructive algorithms interactive math meet-in-the-middle probabilities *2500	0 / 0	9
	8376	P1841A Game with Board constructive algorithms games *800	0 / 0	3
	8377	P1841A Game with Board constructive algorithms games *800	0 / 0	3
	8362	P1842D Tenzing and His Animal Friends constructive algorithms graphs greedy *1900	0 / 0	6
	8343	P1844A Subtraction Game constructive algorithms games *800	0 / 0	3
	8345	P1844A Subtraction Game constructive algorithms games *800	0 / 0	3
	8341	P1844B Permutations & Primes constructive algorithms math *1000	0 / 0	3
	8338	P1844D Row Major constructive algorithms greedy math number theory strings *1400	0 / 0	4
	8337	P1844E Great Grids 2-sat constructive algorithms dfs and similar dsu graphs *2400	0 / 0	9
	8339	P1844E Great Grids 2-sat constructive algorithms dfs and similar dsu graphs *2400	0 / 0	9
	8336	P1844F1 Min Cost Permutation (Easy Version) brute force constructive algorithms greedy math *2600	0 / 0	10
	8335	P1844F2 Min Cost Permutation (Hard Version) binary search constructive algorithms data structures greedy math sortings *2800	0 / 0	10
	8334	P1844G Tree Weights bitmasks constructive algorithms data structures dfs and similar implementation math matrices number theory trees *3000	0 / 0	10
	8331	P1845A Forbidden Integer constructive algorithms implementation math number theory *800	0 / 0	3
	8332	P1845A Forbidden Integer constructive algorithms implementation math number theory *800	0 / 0	3

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