Problemset - Codeforces

Problems

#	Name
440A	Forgotten Episode implementation	800	x7124
177A2	Good Matrix Elements implementation	800	x7074
411A	Password Check *special problem, implementation	800	x7014
658A	Bear and Reverse Radewoosh implementation	800	x6979
794A	Bank Robbery brute force, implementation	800	x6927
818A	Diplomas and Certificates implementation, math	800	x6793
802G	Fake News (easy) implementation, strings	800	x6745
181A	Series of Crimes brute force, geometry, implementation	800	x6730
306A	Candies implementation	800	x6608
1056A	Determine Line implementation	800	x6551
291A	Spyke Talks *special problem, implementation, sortings	800	x5995
386A	Second-Price Auction implementation	800	x5950
172A	Phone Code *special problem, brute force, implementation	800	x5912
421A	Pasha and Hamsters constructive algorithms, implementation	800	x5791
769A	Year of University Entrance *special problem, implementation, sortings	800	x5585
96A	Football implementation, strings	900	x150303
133A	HQ9+ implementation	900	x100703
405A	Gravity Flip greedy, implementation, sortings	900	x95218
580A	Kefa and First Steps brute force, dp, implementation	900	x84566
451A	Game With Sticks implementation	900	x63071
313A	Ilya and Bank Account implementation, number theory	900	x53921
460A	Vasya and Socks brute force, implementation, math	900	x44471
474A	Keyboard implementation	900	x43081
149A	Business trip greedy, implementation, sortings	900	x38029
977B	Two-gram implementation, strings	900	x37121
1624B	Make AP implementation, math	900	x34546
1337B	Kana and Dragon Quest game greedy, implementation, math	900	x33249
1850D	Balanced Round brute force, greedy, implementation, sortings	900	x32873
1742C	Stripes implementation	900	x31294
1339A	Filling Diamonds brute force, dp, implementation, math	900	x31203
567A	Lineland Mail greedy, implementation	900	x30766
709A	Juicer implementation	900	x30259
1807D	Odd Queries data structures, implementation	900	x29115
275A	Lights Out implementation	900	x28792
1714A	Everyone Loves to Sleep implementation, math	900	x28674
1915D	Unnatural Language Processing greedy, implementation, strings	900	x28030
1872B	The Corridor or There and Back Again greedy, implementation	900	x26837
276A	Lunch Rush implementation	900	x26821
746B	Decoding implementation, strings	900	x26432
1206B	Make Product Equal One dp, implementation	900	x26240
1971C	Clock and Strings implementation	900	x25872
1324A	Yet Another Tetris Problem implementation, number theory	900	x25411
199A	Hexadecimal's theorem brute force, constructive algorithms, implementation, number theory	900	x25261
1675B	Make It Increasing greedy, implementation	900	x24998
439A	Devu, the Singer and Churu, the Joker greedy, implementation	900	x24925
1486A	Shifting Stacks greedy, implementation	900	x24917
1613A	Long Comparison implementation, math	900	x24032
1326B	Maximums implementation, math	900	x23591
1856B	Good Arrays implementation, math	900	x23283
1005B	Delete from the Left brute force, implementation, strings	900	x22507
1918B	Minimize Inversions constructive algorithms, data structures, greedy, implementation, sortings	900	x22338
1705B	Mark the Dust Sweeper constructive algorithms, greedy, implementation	900	x22264
501A	Contest implementation	900	x22064
1709B	Also Try Minecraft data structures, dp, implementation	900	x21971
129A	Cookies implementation	900	x21870
205A	Little Elephant and Rozdil brute force, implementation	900	x21654
1095B	Array Stabilization implementation	900	x21292
1406A	Subset Mex greedy, implementation, math	900	x20993
1845B	Come Together geometry, implementation, math	900	x20984
1141B	Maximal Continuous Rest implementation	900	x20708
913A	Modular Exponentiation implementation, math	900	x20645
1494A	ABC String bitmasks, brute force, implementation	900	x20456
1426B	Symmetric Matrix implementation	900	x20385
1973A	Chess For Three brute force, dp, implementation, math	900	x19710
621A	Wet Shark and Odd and Even implementation	900	x19670
807A	Is it rated? implementation, sortings	900	x19634
1419A	Digit Game games, greedy, implementation	900	x19290
1451B	Non-Substring Subsequence dp, greedy, implementation, strings	900	x19028
519A	A and B and Chess implementation	900	x18611
1501B	Napoleon Cake dp, implementation, sortings	900	x18534
1330A	Dreamoon and Ranking Collection implementation	900	x18439
1216B	Shooting greedy, implementation, sortings	900	x18117
1175A	From Hero to Zero implementation, math	900	x17856
1138A	Sushi for Two binary search, greedy, implementation	900	x17470
1808A	Lucky Numbers brute force, implementation	900	x17418
999B	Reversing Encryption implementation	900	x17186
16B	Burglar and Matches greedy, implementation, sortings	900	x17005
1480B	The Great Hero greedy, implementation, sortings	900	x16952
1144B	Parity Alternated Deletions greedy, implementation, sortings	900	x16803
1609A	Divide and Multiply greedy, implementation, math, number theory	900	x16722
1351B	Square? brute force, implementation, math	900	x16523
1904A	Forked! brute force, implementation	900	x16412
152A	Marks implementation	900	x16258
496A	Minimum Difficulty brute force, implementation, math	900	x16143
918B	Radio Station implementation, strings	900	x15746
1201A	Important Exam implementation, strings	900	x15354
1313A	Fast Food Restaurant brute force, greedy, implementation	900	x15218
1008A	Romaji implementation, strings	900	x14770
1016A	Death Note greedy, implementation, math	900	x14691
1025A	Doggo Recoloring implementation, sortings	900	x14603
1282A	Temporarily unavailable implementation, math	900	x14521
903A	Hungry Student Problem greedy, implementation	900	x14399
915A	Garden implementation	900	x14391
1106C	Lunar New Year and Number Division greedy, implementation, math, sortings	900	x14307
706A	Beru-taxi brute force, geometry, implementation	900	x14284
1732B	Ugu brute force, dp, greedy, implementation	900	x14234
1505A	Is it rated - 2 *special problem, implementation, interactive	900	x14056
215A	Bicycle Chain brute force, implementation	900	x13981
839A	Arya and Bran implementation	900	x13978
591A	Wizards' Duel implementation, math	900	x13927

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Educational Codeforces Round 166 (Rated for Div. 2)
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