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Problemset

13 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
2097C	Bermuda Triangle chinese remainder theorem geometry implementation math number theory	2400	1k
1816A	Ian Visits Mary constructive algorithms geometry number theory	800	19k
1740I	Arranging Crystal Balls data structures divide and conquer dp geometry graphs number theory	3500	182
1548D1	Gregor and the Odd Cows (Easy) bitmasks geometry math number theory	2300	1.6k
1548D2	Gregor and the Odd Cows (Hard) brute force geometry math number theory	3300	346
1515B	Phoenix and Puzzle brute force geometry math number theory	1000	27.3k
1468F	Full Turn geometry hashing number theory	1700	4.2k
1375I	Cubic Lattice geometry math matrices number theory	3500	282
1312A	Two Regular Polygons geometry greedy math number theory	800	27.7k
1036E	Covered Points fft geometry number theory	2400	1.8k
1030D	Vasya and Triangle geometry number theory	1800	6.3k
982E	Billiard geometry number theory	2600	875
766B	Mahmoud and a Triangle constructive algorithms geometry greedy math number theory sortings	1000	38.9k

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