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Problemset

20 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2204F	Sum of Fractions binary search brute force combinatorics data structures greedy math number theory two pointers	2200	1.3k
2173F	Isla's Memory Thresholds binary search brute force data structures divide and conquer math	2600	623
2118D2	Red Light, Green Light (Hard version) binary search brute force data structures dfs and similar dp graphs implementation math number theory	2200	2.6k
2063D	Game With Triangles binary search brute force data structures geometry greedy implementation math ternary search two pointers	2000	5.2k
2044F	Easy Demon Problem binary search brute force data structures math number theory	1900	6.4k
2043C	Sums on Segments binary search brute force data structures dp greedy math	1600	11.5k
2004F	Make a Palindrome binary search brute force data structures greedy math	2600	1.4k
1986G1	Permutation Problem (Simple Version) binary search brute force combinatorics data structures math number theory	2200	2k
1968G2	Division + LCP (hard version) binary search brute force data structures dp hashing math string suffix structures strings	2200	2.6k
1845D	Rating System binary search brute force data structures dp dsu greedy math two pointers	1800	9.2k
1814D	Balancing Weapons binary search brute force data structures math two pointers	2500	1.1k
1780E	Josuke and Complete Graph binary search brute force data structures math number theory	2400	1.8k
1763B	Incinerate binary search brute force data structures implementation math sortings	1200	16.6k
1710B	Rain binary search brute force data structures geometry greedy implementation math	2100	2.8k
1687D	Cute number binary search brute force data structures dsu implementation math	2900	775
1359F	RC Kaboom Show binary search brute force data structures geometry math	2900	619
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
776C	Molly's Chemicals binary search brute force data structures implementation math	1800	6.3k
385C	Bear and Prime Numbers binary search brute force data structures dp implementation math number theory	1700	10.8k
359D	Pair of Numbers binary search brute force data structures math two pointers	2000	5.9k

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