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Problemset

9 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
1864E	Guess Game bitmasks data structures games math probabilities sortings strings trees	2100	3.1k
1851F	Lisa and the Martians bitmasks greedy math strings trees	1800	7.8k
1635D	Infinite Set bitmasks dp math matrices number theory strings	1800	7.1k
1618F	Reverse bitmasks constructive algorithms dfs and similar implementation math strings	2000	4.8k
1493E	Enormous XOR bitmasks constructive algorithms greedy math strings two pointers	2600	1.1k
1416C	XOR Inverse bitmasks data structures divide and conquer dp greedy math sortings strings trees	2000	5.2k
1411E	Poman Numbers bitmasks greedy math strings	2300	1.9k
1144E	Median String bitmasks math number theory strings	1900	4.5k
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

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