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

Problemset

58 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
2159B	Rectangles brute force data structures dp dsu greedy implementation two pointers	2100	3.4k
2157E	Adjusting Drones binary search brute force data structures dp dsu greedy implementation sortings	1900	4.6k
2117G	Omg Graph brute force dsu graphs greedy shortest paths sortings	1900	5.4k
2108C	Neo's Escape binary search brute force data structures dp dsu graphs greedy implementation	1500	15.1k
2057E1	Another Exercise on Graphs (Easy Version) binary search brute force dp dsu graphs shortest paths sortings	2300	2.7k
2049F	MEX OR Mania bitmasks brute force data structures dsu implementation	2700	600
2033E	Sakurako, Kosuke, and the Permutation brute force data structures dfs and similar dsu graphs greedy math	1400	14.5k
2021E1	Digital Village (Easy Version) brute force data structures dfs and similar dp dsu fft graphs greedy implementation math trees	2300	2k
2020D	Connect the Dots brute force dp dsu graphs math trees	1800	7.6k
2006B	Iris and the Tree brute force data structures dfs and similar dsu math trees	1800	4.4k
2001C	Guess The Tree binary search brute force dfs and similar divide and conquer dsu greedy interactive trees	1500	13.1k
1987E	Wonderful Tree! brute force data structures dfs and similar dsu greedy trees	2000	4.2k
1985H1	Maximize the Largest Component (Easy Version) brute force data structures dfs and similar dsu graphs implementation	1700	7.4k
1948G	MST with Matching bitmasks brute force dsu graph matchings trees	3100	976
1927D	Find the Different Ones! binary search brute force data structures dp dsu greedy two pointers	1300	35.3k
1922D	Berserk Monsters brute force data structures dsu implementation math	1900	6.9k
1920D	Array Repetition binary search brute force dsu implementation math	1900	6.7k
1920F1	Smooth Sailing (Easy Version) binary search brute force data structures dfs and similar dsu graphs shortest paths	2500	1.3k
1914G1	Light Bulbs (Easy Version) brute force combinatorics dfs and similar dp dsu graphs math trees	2100	2.5k
1895E	Infinite Card Game binary search brute force data structures dfs and similar dp dsu games graphs greedy sortings two pointers	2300	1.9k
1845D	Rating System binary search brute force data structures dp dsu greedy math two pointers	1800	9.2k
1814F	Communication Towers brute force divide and conquer dsu	2700	1k
1810E	Monsters brute force data structures dfs and similar dsu graphs greedy	2100	4k
1800E1	Unforgivable Curse (easy version) brute force constructive algorithms dsu graphs greedy strings	1400	15.9k
1800E2	Unforgivable Curse (hard version) brute force constructive algorithms dfs and similar dsu graphs greedy strings	1500	15.6k
1797E	Li Hua and Array brute force data structures dsu math number theory two pointers	2300	1.7k
1764F	Doremy's Experimental Tree brute force constructive algorithms dfs and similar dsu sortings trees	2500	1.3k
1761E	Make It Connected binary search brute force constructive algorithms dsu graphs greedy matrices trees two pointers	2400	2.2k
1726D	Edge Split brute force constructive algorithms dfs and similar dsu graphs probabilities trees	2000	4.2k
1696F	Tree Recovery brute force constructive algorithms dfs and similar dsu graphs trees	2600	1.2k
1689E	ANDfinity bitmasks brute force constructive algorithms dfs and similar dsu graphs	2500	1.4k
1687C	Sanae and Giant Robot binary search brute force data structures dsu greedy sortings	2500	1.7k
1687D	Cute number binary search brute force data structures dsu implementation math	2900	775
1661E	Narrow Components brute force data structures dp dsu math trees	2500	1.2k
1659E	AND-MEX Walk bitmasks brute force constructive algorithms dfs and similar dsu graphs	2200	2k
1641C	Anonymity Is Important binary search brute force data structures dsu greedy sortings	2200	2.9k
1575J	Jeopardy of Dropped Balls binary search brute force dsu implementation	1500	4.3k
1559D1	Mocha and Diana (Easy Version) brute force constructive algorithms dsu graphs greedy trees	1400	16.5k
1559D2	Mocha and Diana (Hard Version) brute force constructive algorithms dfs and similar dsu graphs greedy trees two pointers	2500	3.2k
1553E	Permutation Shift brute force combinatorics constructive algorithms dfs and similar dsu graphs math	2100	3.8k
1553G	Common Divisor Graph brute force constructive algorithms dsu graphs hashing math number theory	2700	1.3k
1508C	Complete the MST bitmasks brute force data structures dfs and similar dsu graphs greedy trees	2500	1.8k
1400G	Mercenaries bitmasks brute force combinatorics dp dsu math two pointers	2600	1.2k
1305G	Kuroni and Antihype bitmasks brute force dp dsu graphs	3500	1.5k
1130C	Connect brute force dfs and similar dsu	1400	9.5k
982D	Shark brute force data structures dsu trees	1900	2.5k
979D	Kuro and GCD and XOR and SUM binary search bitmasks brute force data structures dp dsu greedy math number theory strings trees	2200	2.3k
920F	SUM and REPLACE brute force data structures dsu number theory	2000	9k
778C	Peterson Polyglot brute force dfs and similar dsu hashing strings trees	2500	1k
687D	Dividing Kingdom II brute force data structures dsu graphs sortings	2500	1.2k
515B	Drazil and His Happy Friends brute force dsu meet-in-the-middle number theory	1300	7.8k
506D	Mr. Kitayuta's Colorful Graph brute force dfs and similar dsu graphs	2400	2.6k
409H	A + B Strikes Back *special brute force constructive algorithms dsu implementation	1500	9.6k
358E	Dima and Kicks brute force dsu graphs implementation	2300	446
217A	Ice Skating brute force dfs and similar dsu graphs	1200	25.1k
177C2	Party brute force dfs and similar dsu graphs	1500	3.1k
105D	Entertaining Geodetics brute force dsu implementation	2700	149
60D	Savior brute force dsu math	2500	593

showing 1–58 of 58