Problemset - Codeforces

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Codeforces Round (Div. 3)
35:26:16
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brute force

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Problems

#	Name
1950D	Product of Binary Decimals brute force, dp, implementation, number theory	1100	x19676
1380C	Create The Teams brute force, dp, greedy, implementation, sortings	1400	x19861
1623A	Robot Cleaner brute force, implementation, math	800	x19881
1200A	Hotelier brute force, data structures, implementation	800	x19927
1272A	Three Friends brute force, greedy, math, sortings	900	x20015
1536A	Omkar and Bad Story brute force, constructive algorithms	800	x20028
855A	Tom Riddle's Diary brute force, implementation, strings	800	x20077
514B	Han Solo and Lazer Gun brute force, data structures, geometry, implementation, math	1400	x20144
1020B	Badge brute force, dfs and similar, graphs	1000	x20157
1948B	Array Fix brute force, dp, greedy, implementation	1100	x20202
1499B	Binary Removals brute force, dp, greedy, implementation	1000	x20230
1496A	Split it! brute force, constructive algorithms, greedy, strings	900	x20248
1933C	Turtle Fingers: Count the Values of k brute force, implementation, math, number theory	1100	x20276
1810A	Beautiful Sequence brute force, greedy	800	x20326
217A	Ice Skating brute force, dfs and similar, dsu, graphs	1200	x20347
1494A	ABC String bitmasks, brute force, implementation	900	x20392
1644B	Anti-Fibonacci Permutation brute force, constructive algorithms, implementation	800	x20437
1430A	Number of Apartments brute force, constructive algorithms, math	900	x20448
1688A	Cirno's Perfect Bitmasks Classroom bitmasks, brute force	800	x20601
1734A	Select Three Sticks brute force, greedy, sortings	800	x20711
1720B	Interesting Sum brute force, data structures, greedy, math, sortings	800	x20741
1485A	Add and Divide brute force, greedy, math, number theory	1000	x20768
22A	Second Order Statistics brute force	800	x20808
1555C	Coin Rows brute force, constructive algorithms, dp, implementation	1300	x20824
1269A	Equation brute force, math	800	x20846
1646B	Quality vs Quantity brute force, constructive algorithms, greedy, sortings, two pointers	800	x20853
1805A	We Need the Zero bitmasks, brute force	800	x20924
1230A	Dawid and Bags of Candies brute force, implementation	800	x20966
1680A	Minimums and Maximums brute force, math	800	x21004
798A	Mike and palindrome brute force, constructive algorithms, strings	1000	x21034
1795B	Ideal Point brute force, geometry, greedy	900	x21135
1526C1	Potions (Easy Version) brute force, data structures, dp, greedy	1500	x21138
1228A	Distinct Digits brute force, implementation	800	x21202
1692F	3SUM brute force, math	1300	x21212
1207A	There Are Two Types Of Burgers brute force, greedy, implementation, math	800	x21293
205A	Little Elephant and Rozdil brute force, implementation	900	x21479
1742D	Coprime brute force, greedy, number theory	1100	x21507
535B	Tavas and SaDDas bitmasks, brute force, combinatorics, implementation	1100	x21575
1875A	Jellyfish and Undertale brute force, greedy	900	x21583
1064A	Make a triangle! brute force, geometry, math	800	x21671
1679A	AvtoBus brute force, greedy, math, number theory	900	x21767
1176A	Divide it! brute force, greedy, implementation	800	x21837
300A	Array brute force, constructive algorithms, implementation	1100	x21856
1285C	Fadi and LCM brute force, math, number theory	1400	x21909
1406B	Maximum Product brute force, dp, greedy, implementation, sortings	1200	x22020
1637A	Sorting Parts brute force, sortings	800	x22060
1511C	Yet Another Card Deck brute force, data structures, implementation, trees	1100	x22091
483A	Counterexample brute force, implementation, math, number theory	1100	x22155
999A	Mishka and Contest brute force, implementation	800	x22194
1466A	Bovine Dilemma brute force, geometry, math	800	x22262
1005B	Delete from the Left brute force, implementation, strings	900	x22288
1617B	GCD Problem brute force, constructive algorithms, math, number theory	900	x22363
1108B	Divisors of Two Integers brute force, greedy, math, number theory	1100	x22369
1736A	Make A Equal to B brute force, greedy, sortings	800	x22407
1498A	GCD Sum brute force, math	800	x22630
1409C	Yet Another Array Restoration brute force, math, number theory	1200	x22719
1598A	Computer Game brute force, dfs and similar, dp, implementation	800	x22731
1770A	Koxia and Whiteboards brute force, greedy	1000	x22830
1790C	Premutation brute force, implementation, math	1000	x22896
1614A	Divan and a Store brute force, constructive algorithms, greedy	800	x23024
378A	Playing with Dice brute force	800	x23074
1380A	Three Indices brute force, data structures	900	x23203
1795A	Two Towers brute force, implementation, strings	800	x23223
1506C	Double-ended Strings brute force, implementation, strings	1000	x23321
1395A	Boboniu Likes to Color Balls brute force, math	1000	x23421
371C	Hamburgers binary search, brute force	1600	x23524
1822A	TubeTube Feed brute force, implementation	800	x23578
1855B	Longest Divisors Interval brute force, combinatorics, greedy, math, number theory	900	x23633
1657A	Integer Moves brute force, math	800	x23658
1903A	Halloumi Boxes brute force, greedy, sortings	800	x23747
988A	Diverse Team brute force, implementation	800	x23774
1766A	Extremely Round brute force, implementation	800	x23813
1497A	Meximization brute force, data structures, greedy, sortings	800	x23850
1676D	X-Sum brute force, greedy, implementation	1000	x23933
1829D	Gold Rush brute force, dfs and similar, dp, implementation	1000	x24082
1515B	Phoenix and Puzzle brute force, geometry, math, number theory	1000	x24098
1703D	Double Strings brute force, data structures, strings	1100	x24259
1607C	Minimum Extraction brute force, sortings	1000	x24284
1728A	Colored Balls: Revisited brute force, greedy, implementation, sortings	800	x24338
1886A	Sum of Three brute force, constructive algorithms, math	800	x24462
1388A	Captain Flint and Crew Recruitment brute force, greedy, math, number theory	800	x24535
352A	Jeff and Digits brute force, implementation, math	1000	x24588
199A	Hexadecimal's theorem brute force, constructive algorithms, implementation, number theory	900	x25022
224A	Parallelepiped brute force, geometry, math	1100	x25324
1927C	Choose the Different Ones! brute force, greedy, math	1000	x25374
1355A	Sequence with Digits brute force, implementation, math	1200	x25454
1345B	Card Constructions binary search, brute force, dp, math	1100	x25459
1490B	Balanced Remainders brute force, constructive algorithms, math	1000	x25568
1478A	Nezzar and Colorful Balls brute force, greedy	800	x25692
463B	Caisa and Pylons brute force, implementation, math	1100	x25760
1931C	Make Equal Again brute force, greedy, math	1000	x25849
1846B	Rudolph and Tic-Tac-Toe brute force, implementation, strings	800	x25990
1948A	Special Characters brute force, constructive algorithms	800	x25998
1391B	Fix You brute force, greedy, implementation	800	x26003
1382A	Common Subsequence brute force	800	x26039
1743A	Password brute force, combinatorics, implementation, math	800	x26049
1941B	Rudolf and 121 brute force, dp, greedy, math	1000	x26099
1920A	Satisfying Constraints brute force, greedy, math	800	x26397
1541B	Pleasant Pairs brute force, implementation, math, number theory	1200	x26408
1097B	Petr and a Combination Lock bitmasks, brute force, dp	1200	x26526