11,311/11,320 captured·📄 81 PDFs⊘ 0 skipped9 remaining100%

Problemset

43 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
2249F	Even Simple Path constructive algorithms graphs shortest paths	unrated	50
2158D	Palindrome Flipping brute force constructive algorithms graphs implementation shortest paths strings	2000	3.4k
2150F	Cycle Closing constructive algorithms graphs implementation shortest paths trees	3000	224
2108E	Spruce Dispute constructive algorithms dfs and similar graphs greedy implementation shortest paths trees	2600	922
2091G	Gleb and Boating brute force constructive algorithms data structures dp graphs greedy math number theory shortest paths	2300	1.6k
1955H	The Most Reckless Defense bitmasks brute force constructive algorithms dp flows graph matchings shortest paths	2300	1.6k
1948C	Arrow Path brute force constructive algorithms dfs and similar dp graphs shortest paths	1300	21.5k
1941G	Rudolf and Subway constructive algorithms dfs and similar graphs shortest paths	2000	4.8k
1924A	Did We Get Everything Covered? constructive algorithms dp greedy shortest paths strings	1500	17k
1899F	Alex's whims constructive algorithms graphs greedy shortest paths trees	1600	9.7k
1815B	Sum Graph brute force constructive algorithms graphs implementation interactive shortest paths trees	2000	3.7k
1790G	Tokens on Graph constructive algorithms dfs and similar graphs shortest paths	2300	1.3k
1779G	The Game of the Century constructive algorithms graphs shortest paths	3000	418
1753D	The Beach constructive algorithms dfs and similar graphs shortest paths	2400	2.1k
1749E	Cactus Wall constructive algorithms dfs and similar graphs shortest paths	2400	2.1k
1738F	Connectivity Addicts constructive algorithms dsu graphs greedy interactive shortest paths trees	2400	1.4k
1712D	Empty Graph binary search constructive algorithms data structures greedy shortest paths	2000	5.2k
1696D	Permutation Graph binary search constructive algorithms data structures divide and conquer greedy shortest paths	1900	6.1k
1666J	Job Lookup constructive algorithms dp shortest paths trees	2100	1.6k
1615H	Reindeer Games binary search constructive algorithms data structures divide and conquer flows graphs shortest paths	3000	457
1580E	Railway Construction brute force constructive algorithms data structures graphs shortest paths	3400	126
1578A	Anti-Tetris constructive algorithms graphs shortest paths	2800	449
1566G	Four Vertices constructive algorithms data structures graphs greedy implementation shortest paths	3100	433
1540A	Great Graphs constructive algorithms graphs greedy shortest paths sortings	1400	15.1k
1528D	It's a bird! No, it's a plane! No, it's AaParsa! constructive algorithms graphs shortest paths	2500	1.8k
1506F	Triangular Paths constructive algorithms graphs math shortest paths sortings	2000	3.8k
1486E	Paired Payment binary search brute force constructive algorithms dp flows graphs shortest paths	2200	3.5k
1450E	Capitalism constructive algorithms dfs and similar graphs shortest paths	2700	1.5k
1421D	Hexagons brute force constructive algorithms greedy implementation math shortest paths	1900	4.4k
1407E	Egor in the Republic of Dagestan constructive algorithms dfs and similar dp graphs greedy shortest paths	2500	2k
1365D	Solve The Maze constructive algorithms dfs and similar dsu graphs greedy implementation shortest paths	1700	21.3k
1218G	Alpha planetary system constructive algorithms graphs shortest paths	3000	262
1196F	K-th Path brute force constructive algorithms shortest paths sortings	2200	3.3k
916C	Jamie and Interesting Graph constructive algorithms graphs shortest paths	1600	5.6k
796D	Police Stations constructive algorithms dfs and similar dp graphs shortest paths trees	2100	7.8k
755E	PolandBall and White-Red graph constructive algorithms graphs shortest paths	2400	937
715B	Complete The Graph binary search constructive algorithms graphs shortest paths	2300	3.8k
543B	Destroying Roads constructive algorithms graphs shortest paths	2100	4.6k
525D	Arthur and Walls constructive algorithms data structures graphs greedy shortest paths	2400	2.3k
339C	Xenia and Weights constructive algorithms dfs and similar dp graphs greedy shortest paths	1700	8.8k
317E	Princess and Her Shadow constructive algorithms shortest paths	3100	175
266B	Queue at the School constructive algorithms graph matchings implementation shortest paths	800	170.5k
232C	Doe Graphs constructive algorithms divide and conquer dp graphs shortest paths	2600	327

showing 1–43 of 43