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Problemset

11 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2207C	Where's My Water? data structures divide and conquer dp math	1600	6.4k
2077E	Another Folding Strip combinatorics constructive algorithms data structures divide and conquer dp greedy math	2700	627
2065H	Bro Thinks He's Him combinatorics data structures divide and conquer dp math matrices	2200	2k
2048F	Kevin and Math Class brute force data structures divide and conquer dp implementation math trees	2500	1.3k
2003E2	Turtle and Inversions (Hard Version) brute force data structures divide and conquer dp greedy math two pointers	2700	654
1843F2	Omsk Metro (hard version) data structures dfs and similar divide and conquer dp math trees	2300	2.2k
1748E	Yet Another Array Counting Problem binary search data structures divide and conquer dp flows math trees	2300	2.8k
1616H	Keep XOR Low bitmasks combinatorics data structures divide and conquer dp math	3000	1.4k
1416C	XOR Inverse bitmasks data structures divide and conquer dp greedy math sortings strings trees	2000	5.2k
1041F	Ray in the tube data structures divide and conquer dp math	2500	1.7k
68D	Half-decay tree data structures divide and conquer dp math probabilities	2500	540

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