constructive algorithms - 题库 - FJNU

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	767	P1520C Not Adjacent Matrix constructive algorithms *1000	0 / 0	(无)
	763	P1520F2 Guess the K-th Zero (Hard version) binary search constructive algorithms data structures interactive *2200	0 / 0	(无)
	761	P1521A Nastia and Nearly Good Numbers constructive algorithms math number theory *1000	0 / 0	(无)
	760	P1521B Nastia and a Good Array constructive algorithms math number theory *1300	0 / 0	(无)
	759	P1521C Nastia and a Hidden Permutation constructive algorithms interactive *2000	0 / 0	(无)
	758	P1521D Nastia Plays with a Tree constructive algorithms data structures dfs and similar dp dsu greedy implementation trees *2500	0 / 0	(无)
	757	P1521E Nastia and a Beautiful Matrix binary search constructive algorithms dp greedy *2700	0 / 0	(无)
	755	P1523B Lord of the Values constructive algorithms *1100	0 / 0	(无)
	747	P1525B Permutation Sort constructive algorithms greedy *900	0 / 0	(无)
	742	P1526A Mean Inequality constructive algorithms sortings *800	0 / 0	(无)
	738	P1526D Kill Anton brute force constructive algorithms data structures math strings *2200	0 / 0	(无)
	737	P1526E Oolimry and Suffix Array combinatorics constructive algorithms math *2400	0 / 0	(无)
	736	P1526F Median Queries constructive algorithms interactive probabilities *3000	0 / 0	(无)
	734	P1527B1 Palindrome Game (easy version) constructive algorithms games *1200	0 / 0	(无)
	733	P1527B2 Palindrome Game (hard version) constructive algorithms games *1900	0 / 0	(无)
	726	P1528D It's a bird! No, it's a plane! No, it's AaParsa! constructive algorithms graphs shortest paths *2500	0 / 0	(无)
	723	P1529A Eshag Loves Big Arrays constructive algorithms greedy math *800	0 / 0	(无)
	720	P1530B Putting Plates constructive algorithms implementation *800	0 / 0	(无)
	718	P1530D Secret Santa constructive algorithms flows graphs greedy math *1600	0 / 0	(无)
	717	P1530E Minimax constructive algorithms greedy strings *2100	0 / 0	(无)
	715	P1530G What a Reversal constructive algorithms *3300	0 / 0	(无)
	710	P1531C Симметричный амфитеатр *special problem constructive algorithms dp	0 / 0	(无)
	693	P1533G Biome Map *special problem constructive algorithms dfs and similar graphs	0 / 0	(无)
	691	P1533I Excursions *special problem constructive algorithms dfs and similar flows graph matchings graphs	0 / 0	(无)
	686	P1534D Lost Tree constructive algorithms interactive trees *1800	0 / 0	(无)
	681	P1534H Lost Nodes constructive algorithms dp graphs interactive sortings trees *3500	0 / 0	(无)
	674	P1536A Omkar and Bad Story brute force constructive algorithms *800	0 / 0	(无)
	673	P1536B Prinzessin der Verurteilung brute force constructive algorithms strings *1200	0 / 0	(无)
	669	P1536F Omkar and Akmar chinese remainder theorem combinatorics constructive algorithms fft games geometry math meet-in-the-middle string suffix structures *2600	0 / 0	(无)
	667	P1537B Bad Boy constructive algorithms greedy math *900	0 / 0	(无)
	666	P1537C Challenging Cliffs constructive algorithms greedy implementation math *1200	0 / 0	(无)
	662	P1537F Figure Fixing constructive algorithms dfs and similar dsu graphs greedy math *2200	0 / 0	(无)
	658	P1538D Another Problem About Dividing Numbers constructive algorithms math number theory *1700	0 / 0	(无)
	650	P1539E Game with Cards binary search constructive algorithms data structures dp greedy implementation *2500	0 / 0	(无)
	648	P1540A Great Graphs constructive algorithms graphs greedy shortest paths sortings *1400	0 / 0	(无)
	642	P1541A Pretty Permutations constructive algorithms greedy implementation *800	0 / 0	(无)
	639	P1542B Plus and Multiply constructive algorithms math number theory *1500	0 / 0	(无)
	631	P1543D1 RPD and Rap Sheet (Easy Version) bitmasks constructive algorithms interactive math *1700	0 / 0	(无)
	630	P1543D2 RPD and Rap Sheet (Hard Version) brute force constructive algorithms interactive math *2200	0 / 0	(无)
	629	P1543E The Final Pursuit bitmasks constructive algorithms divide and conquer graphs greedy math *2700	0 / 0	(无)
	626	P1545C AquaMoon and Permutations 2-sat brute force combinatorics constructive algorithms graph matchings graphs *2800	0 / 0	(无)
	625	P1545D AquaMoon and Wrong Coordinate constructive algorithms interactive math *3000	0 / 0	(无)
	616	P1547D Co-growing Sequence bitmasks constructive algorithms greedy *1300	0 / 0	(无)
	601	P1550D Excellent Arrays binary search combinatorics constructive algorithms implementation math sortings two pointers *2300	0 / 0	(无)
	596	P1551B2 Wonderful Coloring - 2 binary search constructive algorithms data structures greedy *1400	0 / 0	(无)
	594	P1551D1 Domino (easy version) constructive algorithms math *1700	0 / 0	(无)
	593	P1551D2 Domino (hard version) constructive algorithms implementation math *2100	0 / 0	(无)
	588	P1552C Maximize the Intersections combinatorics constructive algorithms geometry greedy sortings *1800	0 / 0	(无)
	587	P1552D Array Differentiation bitmasks brute force constructive algorithms dfs and similar dp graphs math *1800	0 / 0	(无)
	586	P1552E Colors and Intervals constructive algorithms data structures greedy sortings *2300	0 / 0	(无)
	577	P1553E Permutation Shift brute force combinatorics constructive algorithms dfs and similar dsu graphs math *2100	0 / 0	(无)
	575	P1553G Common Divisor Graph brute force constructive algorithms dsu graphs hashing math number theory *2700	0 / 0	(无)
	569	P1554D Diane constructive algorithms greedy strings *1800	0 / 0	(无)
	565	P1555C Coin Rows brute force constructive algorithms dp implementation *1300	0 / 0	(无)
	564	P1555D Say No to Palindromes brute force constructive algorithms dp strings *1600	0 / 0	(无)
	558	P1556D Take a Guess bitmasks constructive algorithms interactive math *1800	0 / 0	(无)
	549	P1557E Assiut Chess brute force constructive algorithms interactive *2800	0 / 0	(无)
	546	P1558C Bottom-Tier Reversals constructive algorithms greedy *2000	0 / 0	(无)
	542	P1559A Mocha and Math bitmasks constructive algorithms math *900	0 / 0	(无)
	540	P1559C Mocha and Hiking constructive algorithms graphs *1200	0 / 0	(无)
	539	P1559D1 Mocha and Diana (Easy Version) brute force constructive algorithms dsu graphs greedy trees *1400	0 / 0	(无)
	538	P1559D2 Mocha and Diana (Hard Version) brute force constructive algorithms dfs and similar dsu graphs greedy trees two pointers *2500	0 / 0	(无)
	531	P1560F1 Nearest Beautiful Number (easy version) binary search bitmasks brute force constructive algorithms dfs and similar greedy *1900	0 / 0	(无)
	530	P1560F2 Nearest Beautiful Number (hard version) bitmasks brute force constructive algorithms dfs and similar dp greedy *2100	0 / 0	(无)
	525	P1562B Scenes From a Memory brute force constructive algorithms implementation math number theory *1000	0 / 0	(无)
	524	P1562C Rings constructive algorithms math *1500	0 / 0	(无)
	518	P1566B MIN-MEX Cut bitmasks constructive algorithms dp greedy *800	0 / 0	(无)
	517	P1566C MAX-MEX Cut bitmasks constructive algorithms dp greedy *1000	0 / 0	(无)
	514	P1566E Buds Re-hanging constructive algorithms dfs and similar dp greedy trees *2000	0 / 0	(无)
	512	P1566G Four Vertices constructive algorithms data structures graphs greedy implementation shortest paths *3100	0 / 0	(无)
	511	P1566H Xor-quiz constructive algorithms dp interactive math number theory *3200	0 / 0	(无)
	507	P1567D Expression Evaluation Error constructive algorithms greedy implementation math *2000	0 / 0	(无)
	505	P1567F One-Four Overload 2-sat constructive algorithms dfs and similar dsu graphs implementation *2700	0 / 0	(无)
	503	P1569B Chess Tournament constructive algorithms *1000	0 / 0	(无)
	495	P1571D Sweepstake special problem brute force constructive algorithms implementation math 1800	0 / 0	(无)
	493	P1571F Kotlinforces special problem constructive algorithms dp 2000	0 / 0	(无)
	487	P1572B Xor of 3 brute force constructive algorithms greedy two pointers *2500	0 / 0	(无)
	480	P1574A Regular Bracket Sequences constructive algorithms *800	0 / 0	(无)
	476	P1574E Coloring combinatorics constructive algorithms implementation math *2500	0 / 0	(无)
	460	P1578A Anti-Tetris constructive algorithms graphs shortest paths *2800	0 / 0	(无)
	448	P1578M The Mind constructive algorithms interactive probabilities *2700	0 / 0	(无)
	444	P1579D Productive Meeting constructive algorithms graphs greedy *1400	0 / 0	(无)
	443	P1579E1 Permutation Minimization by Deque constructive algorithms greedy math *1000	0 / 0	(无)
	435	P1580E Railway Construction brute force constructive algorithms data structures graphs shortest paths *3400	0 / 0	(无)
	432	P1581B Diameter of Graph constructive algorithms graphs greedy math *1200	0 / 0	(无)
	428	P1582D Vupsen, Pupsen and 0 constructive algorithms math *1600	0 / 0	(无)
	422	P1583B Omkar and Heavenly Tree constructive algorithms trees *1200	0 / 0	(无)
	420	P1583D Omkar and the Meaning of Life constructive algorithms greedy interactive *1800	0 / 0	(无)
	419	P1583E Moment of Bloom constructive algorithms dfs and similar graph matchings graphs greedy trees *2200	0 / 0	(无)
	418	P1583F Defender of Childhood Dreams bitmasks constructive algorithms divide and conquer *2500	0 / 0	(无)
	401	P1586I Omkar and Mosaic combinatorics constructive algorithms math *3500	0 / 0	(无)
	398	P1592B Hemose Shopping constructive algorithms dsu math sortings *1200	0 / 0	(无)
	397	P1592C Bakry and Partitioning bitmasks constructive algorithms dfs and similar dp graphs trees *1700	0 / 0	(无)
	394	P1592F1 Alice and Recoloring 1 constructive algorithms greedy *2600	0 / 0	(无)
	393	P1592F2 Alice and Recoloring 2 constructive algorithms flows graph matchings greedy *2800	0 / 0	(无)
	385	P1593G Changing Brackets constructive algorithms data structures dp greedy *2200	0 / 0	(无)
	381	P1594D The Number of Imposters constructive algorithms dfs and similar dp dsu graphs *1700	0 / 0	(无)
	378	P1594F Ideal Farm constructive algorithms math *2400	0 / 0	(无)
	370	P1599A Weights constructive algorithms greedy two pointers *2600	0 / 0	(无)
	350	P1602B Divine Array constructive algorithms implementation *1100	0 / 0	(无)

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