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

Problemset

26 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2182F1	Christmas Reindeer (easy version) bitmasks brute force combinatorics dp math	2300	1.3k
2182F2	Christmas Reindeer (hard version) bitmasks brute force combinatorics data structures greedy math	2500	1.1k
2056F1	Xor of Median (Easy Version) bitmasks brute force combinatorics dp math	2700	455
2056F2	Xor of Median (Hard Version) bitmasks brute force combinatorics dp math	3000	362
2043F	Nim bitmasks brute force combinatorics dp games greedy implementation shortest paths	2700	918
2029H	Message Spread bitmasks brute force combinatorics dp	3500	111
1982E	Number of k-good subarrays bitmasks brute force combinatorics divide and conquer dp math meet-in-the-middle	2300	1.9k
1975F	Set bitmasks brute force combinatorics dfs and similar divide and conquer dp math	2600	1.1k
1967C	Fenwick Tree bitmasks brute force combinatorics data structures dp math trees	2300	2.3k
1933G	Turtle Magic: Royal Turtle Shell Pattern bitmasks brute force combinatorics constructive algorithms dfs and similar math	2300	1.2k
1780F	Three Chairs bitmasks brute force combinatorics data structures dp number theory sortings	2300	2k
1728G	Illumination binary search bitmasks brute force combinatorics dp math two pointers	2700	669
1705E	Mark and Professor Koro binary search bitmasks brute force combinatorics data structures greedy	2300	2.5k
1641D	Two Arrays bitmasks brute force combinatorics greedy hashing math two pointers	2700	1.6k
1400G	Mercenaries bitmasks brute force combinatorics dp dsu math two pointers	2600	1.2k
1336E1	Chiori and Doll Picking (easy version) bitmasks brute force combinatorics math	2700	902
1336E2	Chiori and Doll Picking (hard version) bitmasks brute force combinatorics math	3500	706
1245F	Daniel and Spring Cleaning bitmasks brute force combinatorics dp	2300	2.3k
1221G	Graph And Numbers bitmasks brute force combinatorics dp meet-in-the-middle	2900	988
1007B	Pave the Parallelepiped bitmasks brute force combinatorics math number theory	2400	1.1k
920G	List Of Integers binary search bitmasks brute force combinatorics math number theory	2200	2.1k
750G	New Year and Binary Tree Paths bitmasks brute force combinatorics dp	3200	617
535B	Tavas and SaDDas bitmasks brute force combinatorics implementation	1100	27k
476B	Dreamoon and WiFi bitmasks brute force combinatorics dp math probabilities	1300	38k
401D	Roman and Numbers bitmasks brute force combinatorics dp number theory	2000	4.7k
217D	Bitonix' Patrol bitmasks brute force combinatorics dfs and similar math	2900	282

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