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Problemset

15 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2179F	Blackslex and Another RGB Walking communication constructive algorithms graphs interactive number theory trees	2000	2.9k
2158F1	Distinct GCDs (Easy Version) constructive algorithms graphs math number theory	2600	450
2158F2	Distinct GCDs (Hard Version) combinatorics constructive algorithms graphs math number theory	3000	287
2131H	Sea, You & copriMe brute force constructive algorithms graphs greedy math number theory	2600	909
2091G	Gleb and Boating brute force constructive algorithms data structures dp graphs greedy math number theory shortest paths	2300	1.6k
2081D	MST in Modulo Graph constructive algorithms dsu graphs greedy math number theory sortings trees	2600	1.2k
1994D	Funny Game constructive algorithms dsu graphs greedy math number theory trees	1900	7.7k
1991D	Prime XOR Coloring bitmasks constructive algorithms graphs greedy math number theory	1900	8k
1981D	Turtle and Multiplication constructive algorithms dfs and similar graphs number theory	2400	2.2k
1928E	Modular Sequence brute force constructive algorithms dp graphs greedy math number theory	2300	2.3k
1553G	Common Divisor Graph brute force constructive algorithms dsu graphs hashing math number theory	2700	1.3k
1513D	GCD and MST constructive algorithms dsu graphs greedy number theory sortings	2000	6.7k
1485D	Multiples and Power Differences constructive algorithms graphs math number theory	2200	5.7k
1148G	Gold Experience constructive algorithms graphs math number theory probabilities	3300	615
772C	Vulnerable Kerbals constructive algorithms dp graphs math number theory	2300	1.5k

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