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Problemset

38 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2242C	Unstable Elements brute force data structures implementation sortings two pointers	1300	10.5k
2236G	Criterion in Burlandia binary search bitmasks brute force data structures dfs and similar divide and conquer implementation trees two pointers	2600	385
2233D	Goods on the Shelf brute force data structures implementation two pointers	1900	3.4k
2227D	Palindromex binary search brute force constructive algorithms data structures greedy implementation two pointers	1200	13.9k
2159B	Rectangles brute force data structures dp dsu greedy implementation two pointers	2100	3.4k
2074D	Counting Points brute force data structures geometry implementation two pointers	1400	12.4k
2063D	Game With Triangles binary search brute force data structures geometry greedy implementation math ternary search two pointers	2000	5.2k
2025C	New Game binary search brute force greedy implementation sortings two pointers	1300	19.4k
2025D	Attribute Checks brute force data structures dp implementation math two pointers	1800	8k
1986D	Mathematical Problem brute force dp greedy implementation math two pointers	1400	18.2k
1974F	Cutting Game binary search brute force data structures implementation sortings two pointers	1900	4.5k
1932C	LR-remainders brute force data structures implementation math two pointers	1400	19.3k
1789B	Serval and Inversion Magic brute force implementation strings two pointers	800	17.7k
1781E	Rectangle Shrinking binary search brute force data structures greedy implementation two pointers	2300	1.5k
1774D	Same Count One brute force constructive algorithms greedy implementation two pointers	1600	9.4k
1771E	Hossam and a Letter brute force dp implementation two pointers	2500	852
1732C2	Sheikh (Hard Version) binary search bitmasks brute force greedy implementation two pointers	2100	3.2k
1696H	Maximum Product? brute force combinatorics dp greedy implementation math two pointers	3500	215
1689A	Lex String brute force greedy implementation sortings two pointers	800	17.8k
1665E	MinimizOR bitmasks brute force data structures divide and conquer greedy implementation two pointers	2500	1.9k
1660D	Maximum Product Strikes Back brute force implementation math two pointers	1600	12k
1537E1	Erase and Extend (Easy Version) binary search brute force dp greedy hashing implementation string suffix structures strings two pointers	1600	16.9k
1519D	Maximum Sum of Products brute force dp implementation math two pointers	1600	17.9k
1493D	GCD of an Array brute force data structures hashing implementation math number theory sortings two pointers	2100	5.9k
1487E	Cheap Dinner brute force data structures graphs greedy implementation sortings two pointers	2000	5.2k
1413C	Perform Easily binary search brute force dp implementation sortings two pointers	1900	6.3k
1408D	Searchlights binary search brute force data structures dp implementation sortings two pointers	2000	4.7k
1359B	New Theatre Square brute force dp greedy implementation two pointers	1000	29.6k
1358D	The Best Vacation binary search brute force greedy implementation two pointers	1900	8.8k
1352E	Special Elements brute force implementation two pointers	1500	24.5k
1208B	Uniqueness binary search brute force implementation two pointers	1500	11.8k
1200D	White Lines brute force data structures dp implementation two pointers	1900	4.4k
830C	Bamboo Partition brute force data structures implementation math number theory sortings two pointers	2300	1.3k
594C	Edo and Magnets brute force greedy implementation two pointers	2300	783
493C	Vasya and Basketball binary search brute force data structures implementation sortings two pointers	1600	7.6k
281B	Nearest Fraction brute force implementation two pointers	1700	3.4k
279B	Books binary search brute force implementation two pointers	1400	76.7k
43E	Race brute force implementation two pointers	2300	483

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