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Problemset

17 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
2043D	Problem about GCD brute force flows math number theory	1800	7.9k
2009F	Firefly's Queries bitmasks data structures flows math	1700	8.7k
1748E	Yet Another Array Counting Problem binary search data structures divide and conquer dp flows math trees	2300	2.8k
1709F	Multiset of Strings bitmasks brute force dp fft flows graphs math meet-in-the-middle trees	2500	729
1684G	Euclid Guess constructive algorithms flows graph matchings math number theory	2800	818
1624C	Division by Two and Permutation constructive algorithms flows graph matchings greedy math	1100	27.1k
1530D	Secret Santa constructive algorithms flows graphs greedy math	1600	10.2k
1473F	Strange Set flows math	2700	1.2k
1455E	Four Points brute force constructive algorithms flows geometry greedy implementation math ternary search	2400	1.7k
1437C	Chef Monocarp dp flows graph matchings greedy math sortings	1800	12.5k
1430G	Yet Another DAG Problem bitmasks dfs and similar dp flows graphs math	2600	949
1426E	Rock, Paper, Scissors brute force constructive algorithms flows greedy math	1800	8.2k
1016D	Vasya And The Matrix constructive algorithms flows math	1800	5k
739E	Gosha is hunting brute force data structures dp flows math probabilities sortings	3000	2.8k
736E	Chess Championship constructive algorithms flows greedy math	2900	234
546E	Soldier and Traveling flows graphs math	2100	4.4k
457E	Flow Optimality constructive algorithms flows math	3000	132

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