Problemset - Codeforces

→ Pay attention

Before contest
Educational Codeforces Round 166 (Rated for Div. 2)
25:42:23
Register now »

→ Filter Problems

Difficulty: —

brute force

Add tag

Problems

#	Name
1191A	Tokitsukaze and Enhancement brute force	800	x17905
1437A	Marketing Scheme brute force, constructive algorithms, greedy, math	800	x17833
755A	PolandBall and Hypothesis brute force, graphs, math, number theory	800	x17583
1612A	Distance brute force, constructive algorithms	800	x17513
1761A	Two Permutations brute force, constructive algorithms	800	x17363
1091A	New Year and the Christmas Ornament brute force, implementation, math	800	x17350
1789A	Serval and Mocha's Array brute force, math, number theory	800	x17263
918A	Eleven brute force, implementation	800	x16789
1884A	Simple Design brute force, greedy, math	800	x16578
1088A	Ehab and another construction problem brute force, constructive algorithms	800	x16498
1561A	Simply Strange Sort brute force, implementation, sortings	800	x16462
1689A	Lex String brute force, greedy, implementation, sortings, two pointers	800	x16406
764A	Taymyr is calling you brute force, implementation, math	800	x16062
551A	GukiZ and Contest brute force, implementation, sortings	800	x16046
1750B	Maximum Substring brute force, greedy, implementation	800	x15991
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x15947
919A	Supermarket brute force, greedy, implementation	800	x15929
1236A	Stones brute force, greedy, math	800	x15872
1789B	Serval and Inversion Magic brute force, implementation, strings, two pointers	800	x15844
1898A	Milica and String brute force, implementation, strings	800	x15181
1415A	Prison Break brute force, math	800	x14934
1271A	Suits brute force, greedy, math	800	x14699
908A	New Year and Counting Cards brute force, implementation	800	x14628
47A	Triangular numbers brute force, math	800	x14397
1305A	Kuroni and the Gifts brute force, constructive algorithms, greedy, sortings	800	x13798
1060A	Phone Numbers brute force	800	x13743
854A	Fraction brute force, constructive algorithms, math	800	x13423
629A	Far Relative’s Birthday Cake brute force, combinatorics, constructive algorithms, implementation	800	x13151
796A	Buying A House brute force, implementation	800	x12850
1534A	Colour the Flag brute force, implementation	800	x12622
32A	Reconnaissance brute force	800	x12049
811A	Vladik and Courtesy brute force, implementation	800	x11785
931A	Friends Meeting brute force, greedy, implementation, math	800	x11729
888A	Local Extrema brute force, implementation	800	x10678
747A	Display Size brute force, math	800	x10054
46A	Ball Game brute force, implementation	800	x8410
157A	Game Outcome brute force	800	x7430
1250F	Data Center brute force, implementation	800	x7168
794A	Bank Robbery brute force, implementation	800	x6927
181A	Series of Crimes brute force, geometry, implementation	800	x6730
172A	Phone Code *special problem, brute force, implementation	800	x5912
580A	Kefa and First Steps brute force, dp, implementation	900	x84562
1475B	New Year's Number brute force, dp, math	900	x46756
1343A	Candies brute force, math	900	x46555
460A	Vasya and Socks brute force, implementation, math	900	x44469
320A	Magic Numbers brute force, greedy	900	x33929
1850D	Balanced Round brute force, greedy, implementation, sortings	900	x32862
1462C	Unique Number brute force, greedy, math	900	x31439
1339A	Filling Diamonds brute force, dp, implementation, math	900	x31201
1535B	Array Reodering brute force, greedy, math, number theory, sortings	900	x29725
1555A	PizzaForces brute force, math	900	x27382
199A	Hexadecimal's theorem brute force, constructive algorithms, implementation, number theory	900	x25255
1855B	Longest Divisors Interval brute force, combinatorics, greedy, math, number theory	900	x24167
1380A	Three Indices brute force, data structures	900	x23648
1617B	GCD Problem brute force, constructive algorithms, math, number theory	900	x22533
1005B	Delete from the Left brute force, implementation, strings	900	x22505
1875A	Jellyfish and Undertale brute force, greedy	900	x22203
1679A	AvtoBus brute force, greedy, math, number theory	900	x22158
205A	Little Elephant and Rozdil brute force, implementation	900	x21649
1795B	Ideal Point brute force, geometry, greedy	900	x21262
1430A	Number of Apartments brute force, constructive algorithms, math	900	x20498
1494A	ABC String bitmasks, brute force, implementation	900	x20456
1496A	Split it! brute force, constructive algorithms, greedy, strings	900	x20325
1272A	Three Friends brute force, greedy, math, sortings	900	x20076
1973A	Chess For Three brute force, dp, implementation, math	900	x19655
6A	Triangle brute force, geometry	900	x19168
1808A	Lucky Numbers brute force, implementation	900	x17411
1351B	Square? brute force, implementation, math	900	x16518
670A	Holidays brute force, constructive algorithms, greedy, math	900	x16483
1904A	Forked! brute force, implementation	900	x16404
496A	Minimum Difficulty brute force, implementation, math	900	x16142
1823B	Sort with Step brute force, math, sortings	900	x15397
1313A	Fast Food Restaurant brute force, greedy, implementation	900	x15218
706A	Beru-taxi brute force, geometry, implementation	900	x14284
1732B	Ugu brute force, dp, greedy, implementation	900	x14227
215A	Bicycle Chain brute force, implementation	900	x13981
914A	Perfect Squares brute force, implementation, math	900	x13829
948A	Protect Sheep brute force, dfs and similar, graphs, implementation	900	x13420
841A	Generous Kefa brute force, implementation	900	x12957
554A	Kyoya and Photobooks brute force, math, strings	900	x12772
776A	A Serial Killer brute force, implementation, strings	900	x11860
863A	Quasi-palindrome brute force, implementation	900	x9994
870A	Search for Pretty Integers brute force, implementation	900	x9980
631A	Interview brute force, implementation	900	x9155
981A	Antipalindrome brute force, implementation, strings	900	x9073
868A	Bark to Unlock brute force, implementation, strings	900	x8536
916A	Jamie and Alarm Snooze brute force, implementation, math	900	x8489
653A	Bear and Three Balls brute force, implementation, sortings	900	x8022
299B	Ksusha the Squirrel brute force, implementation	900	x5142
122A	Lucky Division brute force, number theory	1000	x117005
479A	Expression brute force, math	1000	x89482
1473B	String LCM brute force, math, number theory, strings	1000	x30119
1359A	Berland Poker brute force, greedy, math	1000	x28840
1791D	Distinct Split brute force, greedy, strings	1000	x27300
1359B	New Theatre Square brute force, dp, greedy, implementation, two pointers	1000	x27137
1941B	Rudolf and 121 brute force, dp, greedy, math	1000	x26879
1931C	Make Equal Again brute force, greedy, math	1000	x26471
1927C	Choose the Different Ones! brute force, greedy, math	1000	x25892
1490B	Balanced Remainders brute force, constructive algorithms, math	1000	x25670
352A	Jeff and Digits brute force, implementation, math	1000	x24749