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Problemset

1,984 problems · filtered by 1 tag

#	Name	Rating↕	Solved↕
126A	Hot Bath binary search brute force math	1900	1.6k
126E	Pills brute force flows	2900	100
124B	Permutations brute force combinatorics implementation	1400	5k
122A	Lucky Division brute force number theory	1000	153.3k
122B	Lucky Substring brute force implementation	1000	13.4k
121C	Lucky Permutation brute force combinatorics number theory	1900	1.5k
120A	Elevator brute force implementation math	1000	5.7k
120D	Three Sons brute force	1400	2.1k
118C	Fancy Number brute force greedy sortings strings	1900	3k
117B	Very Interesting Game brute force number theory	1800	1.8k
114B	PFAST Inc. bitmasks brute force graphs	1500	4.3k
113B	Petr# brute force data structures hashing strings	2000	3.3k
113C	Double Happiness brute force math number theory	2200	1.5k
109A	Lucky Sum of Digits brute force implementation	1000	20.1k
109B	Lucky Probability brute force probabilities	1900	1.8k
109E	Lucky Interval brute force math	2700	144
106B	Choosing Laptop brute force implementation	1000	6.9k
106D	Treasure Island brute force implementation	1700	1.5k
105B	Dark Assembly brute force probabilities	1800	918
105C	Item World brute force implementation sortings	2200	409
105D	Entertaining Geodetics brute force dsu implementation	2700	149
105E	Lift and Throw brute force	2500	240
103D	Time to Raid Cowavans brute force data structures sortings	2100	2.6k
102A	Clothes brute force	1200	3.5k
98A	Help Victoria the Wise brute force implementation	1700	1.4k
97A	Domino brute force implementation	2400	352
97D	Robot in Basement bitmasks brute force implementation	2700	386
96B	Lucky Numbers (easy) binary search bitmasks brute force	1300	19.6k
93C	Azembler brute force implementation	2500	469
89C	Chip Play brute force data structures implementation	2300	710
88A	Chord brute force implementation	1200	4.1k
86E	Long sequence brute force math matrices	2700	233
85D	Sum of Medians binary search brute force data structures implementation	2300	2.5k
80A	Panoramix's Prediction brute force	800	67.9k
77A	Heroes brute force implementation	1400	2k
73F	Plane of Tanks brute force geometry	2900	144
72E	Ali goes shopping *special brute force strings	1800	181
71D	Solitaire brute force implementation	2200	809
68C	Synchrophasotron brute force	2200	396
66B	Petya and Countryside brute force implementation	1100	23.4k
65B	Harry Potter and the History of Magic brute force greedy implementation	1700	1.6k
65D	Harry Potter and the Sorting Hat brute force dfs and similar hashing	2200	500
64E	Prime Segment *special brute force math number theory	1800	295
63C	Bulls and Cows brute force implementation	1700	2k
60C	Mushroom Strife brute force dfs and similar	2100	720
60D	Savior brute force dsu math	2500	593
58C	Trees brute force	1800	2.3k
55B	Smallest number brute force	1600	3.5k
54D	Writing a Song brute force dp strings	2100	738
49D	Game brute force dp implementation	1800	2.2k
48B	Land Lot brute force implementation	1200	3.1k
47A	Triangular numbers brute force math	800	18.5k
47D	Safe brute force	2200	1k
46A	Ball Game brute force implementation	800	10.1k
44I	Toys brute force combinatorics	2300	251
43D	Journey brute force constructive algorithms implementation	2000	1.3k
43E	Race brute force implementation two pointers	2300	483
42C	Safe cracking brute force constructive algorithms	2200	598
41B	Martian Dollar brute force	1400	4.7k
38B	Chess brute force implementation math	1200	4.1k
38C	Blinds brute force	1400	2.6k
35C	Fire Again brute force dfs and similar shortest paths	1500	9k
34E	Collisions brute force implementation math	2000	680
32A	Reconnaissance brute force	800	15.2k
30A	Accounting brute force math	1400	4.1k
29A	Spit Problem brute force	1000	8.4k
27B	Tournament bitmasks brute force dfs and similar greedy	1300	6k
27E	Number With The Given Amount Of Divisors brute force dp number theory	2000	5k
25A	IQ test brute force	1300	106.1k
23A	You're Given a String... brute force greedy	1200	6.5k
22A	Second Order Statistics brute force	800	27.9k
22B	Bargaining Table brute force dp	1500	4.8k
18A	Triangle brute force geometry	1500	7.1k
18B	Platforms brute force math	1700	2.5k
18D	Seller Bob brute force dp greedy	2000	1.3k
17A	Noldbach problem brute force math number theory	1000	22.2k
14C	Four Segments brute force constructive algorithms geometry implementation math	1700	3.9k
9B	Running Student brute force geometry implementation	1200	6.3k
9C	Hexadecimal's Numbers brute force implementation math	1200	14.5k
7A	Kalevitch and Chess brute force constructive algorithms	1100	8.1k
6A	Triangle brute force geometry	900	23.3k
6D	Lizards and Basements 2 brute force dp	2600	2.3k
4A	Watermelon brute force math	800	710.4k
3C	Tic-tac-toe brute force games implementation	1800	8.4k

showing 1901–1984 of 1,984