Problemset - Codeforces

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Codeforces Round 945 (Div. 2)
47:58:22
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brute force

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Problems

#	Name
4A	Watermelon brute force, math	800	x483300
231A	Team brute force, greedy	800	x300381
236A	Boy or Girl brute force, implementation, strings	800	x193999
546A	Soldier and Bananas brute force, implementation, math	800	x168255
271A	Beautiful Year brute force	800	x128035
122A	Lucky Division brute force, number theory	1000	x116418
479A	Expression brute force, math	1000	x88942
580A	Kefa and First Steps brute force, dp, implementation	900	x84125
25A	IQ test brute force	1300	x81375
268A	Games brute force	800	x81177
750A	New Year and Hurry binary search, brute force, implementation, math	800	x71085
155A	I_love_\%username\% brute force	800	x70752
732A	Buy a Shovel brute force, constructive algorithms, implementation, math	800	x67517
1703A	YES or YES? brute force, implementation, strings	800	x63013
189A	Cut Ribbon brute force, dp	1300	x62863
1512A	Spy Detected! brute force, implementation	800	x60102
1520A	Do Not Be Distracted! brute force, implementation	800	x49768
80A	Panoramix's Prediction brute force	800	x49736
363B	Fence brute force, dp	1100	x49299
1873A	Short Sort brute force, implementation	800	x48993
279B	Books binary search, brute force, implementation, two pointers	1400	x47956
1475B	New Year's Number brute force, dp, math	900	x46530
1535A	Fair Playoff brute force, implementation	800	x46500
1343A	Candies brute force, math	900	x46361
1873B	Good Kid brute force, greedy, math	800	x44531
460A	Vasya and Socks brute force, implementation, math	900	x44344
1520B	Ordinary Numbers brute force, math, number theory	800	x42937
935A	Fafa and his Company brute force, implementation	800	x41580
327A	Flipping Game brute force, dp, implementation	1200	x40055
1941A	Rudolf and the Ticket brute force, math	800	x39011
1915B	Not Quite Latin Square bitmasks, brute force, implementation	800	x38684
1872A	Two Vessels brute force, greedy, math	800	x37352
509A	Maximum in Table brute force, implementation	800	x37288
1097A	Gennady and a Card Game brute force, implementation	800	x37091
1368A	C+= brute force, greedy, implementation, math	800	x36889
550A	Two Substrings brute force, dp, greedy, implementation, strings	1500	x36358
467B	Fedor and New Game bitmasks, brute force, constructive algorithms, implementation	1100	x36022
1538A	Stone Game brute force, dp, greedy	800	x35783
466C	Number of Ways binary search, brute force, data structures, dp, two pointers	1700	x34634
1363A	Odd Selection brute force, implementation, math	1200	x34447
1703C	Cypher brute force, implementation, strings	800	x34233
320A	Magic Numbers brute force, greedy	900	x33756
214A	System of Equations brute force	800	x33700
1931A	Recovering a Small String brute force, strings	800	x33617
894A	QAQ brute force, dp	800	x32972
1850D	Balanced Round brute force, greedy, implementation, sortings	900	x32531
1633A	Div. 7 brute force	800	x31918
1490C	Sum of Cubes binary search, brute force, brute force, math	1100	x31474
1462C	Unique Number brute force, greedy, math	900	x31319
1339A	Filling Diamonds brute force, dp, implementation, math	900	x31129
1691A	Beat The Odds brute force, greedy, math	800	x29871
1473B	String LCM brute force, math, number theory, strings	1000	x29734
1535B	Array Reodering brute force, greedy, math, number theory, sortings	900	x29635
476B	Dreamoon and WiFi bitmasks, brute force, combinatorics, dp, math, probabilities	1300	x29092
1709A	Three Doors brute force, greedy, implementation, math	800	x29058
1676C	Most Similar Words brute force, greedy, implementation, implementation, math, strings	800	x28865
711A	Bus to Udayland brute force, implementation	800	x28831
1359A	Berland Poker brute force, greedy, math	1000	x28777
1851A	Escalator Conversations brute force, constructive algorithms, math	800	x28655
1629A	Download More RAM brute force, greedy, sortings	800	x28557
734B	Anton and Digits brute force, greedy, implementation, math	800	x28553
1409B	Minimum Product brute force, greedy, math	1100	x28270
1772B	Matrix Rotation brute force, implementation	800	x28196
1328B	K-th Beautiful String binary search, brute force, combinatorics, implementation, math	1300	x28167
1853A	Desorting brute force, greedy, math	800	x28079
1698A	XOR Mixup bitmasks, brute force	800	x27892
1399C	Boats Competition brute force, greedy, two pointers	1200	x27799
1788A	One and Two brute force, implementation, math	800	x27692
1881A	Don't Try to Count brute force, strings	800	x27571
1324B	Yet Another Palindrome Problem brute force, strings	1100	x27503
1557A	Ezzat and Two Subsequences brute force, math, sortings	800	x27480
330A	Cakeminator brute force, implementation	800	x27474
1555A	PizzaForces brute force, math	900	x27306
550C	Divisibility by Eight brute force, dp, math	1500	x27300
1196A	Three Piles of Candies brute force, constructive algorithms, math	800	x27279
1359B	New Theatre Square brute force, dp, greedy, implementation, two pointers	1000	x27083
1791D	Distinct Split brute force, greedy, strings	1000	x27032
919B	Perfect Number binary search, brute force, dp, implementation, number theory	1100	x26929
1364A	XXXXX brute force, data structures, number theory, two pointers	1200	x26815
1097B	Petr and a Combination Lock bitmasks, brute force, dp	1200	x26676
1541B	Pleasant Pairs brute force, implementation, math, number theory	1200	x26555
1920A	Satisfying Constraints brute force, greedy, math	800	x26521
1941B	Rudolf and 121 brute force, dp, greedy, math	1000	x26501
1968A	Maximize? brute force, math, number theory	800	x26367
1948A	Special Characters brute force, constructive algorithms	800	x26332
1743A	Password brute force, combinatorics, implementation, math	800	x26147
1931C	Make Equal Again brute force, greedy, math	1000	x26141
1846B	Rudolph and Tic-Tac-Toe brute force, implementation, strings	800	x26116
1382A	Common Subsequence brute force	800	x26084
1391B	Fix You brute force, greedy, implementation	800	x26080
463B	Caisa and Pylons brute force, implementation, math	1100	x25876
1478A	Nezzar and Colorful Balls brute force, greedy	800	x25723
1927C	Choose the Different Ones! brute force, greedy, math	1000	x25640
1490B	Balanced Remainders brute force, constructive algorithms, math	1000	x25616
1355A	Sequence with Digits brute force, implementation, math	1200	x25510
1345B	Card Constructions binary search, brute force, dp, math	1100	x25500
224A	Parallelepiped brute force, geometry, math	1100	x25408
199A	Hexadecimal's theorem brute force, constructive algorithms, implementation, number theory	900	x25156
352A	Jeff and Digits brute force, implementation, math	1000	x24669
1388A	Captain Flint and Crew Recruitment brute force, greedy, math, number theory	800	x24554

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