Problemset - Codeforces

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Educational Codeforces Round 165 (Rated for Div. 2)
24:37:18
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implementation

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Problems

#	Name
282A	Bit++ implementation	800	x235112
158A	Next Round *special problem, implementation	800	x231751
263A	Beautiful Matrix implementation	800	x223860
112A	Petya and Strings implementation, strings	800	x208449
339A	Helpful Maths greedy, implementation, sortings, strings	800	x197538
281A	Word Capitalization implementation, strings	800	x195404
236A	Boy or Girl brute force, implementation, strings	800	x192489
118A	String Task implementation, strings	1000	x180732
791A	Bear and Big Brother implementation	800	x178112
266A	Stones on the Table implementation	800	x177427
546A	Soldier and Bananas brute force, implementation, math	800	x166975
59A	Word implementation, strings	800	x161358
69A	Young Physicist implementation, math	1000	x154576
977A	Wrong Subtraction implementation	800	x154289
96A	Football implementation, strings	900	x148602
110A	Nearly Lucky Number implementation	800	x141991
734A	Anton and Danik implementation, strings	800	x139549
41A	Translation implementation, strings	800	x134405
116A	Tram implementation	800	x131619
677A	Vanya and Fence implementation	800	x130088
266B	Queue at the School constructive algorithms, graph matchings, implementation, shortest paths	800	x126348
1030A	In Search of an Easy Problem implementation	800	x119413
467A	George and Accommodation implementation	800	x113347
344A	Magnets implementation	800	x111320
486A	Calculating Function implementation, math	800	x108969
136A	Presents implementation	800	x108747
200B	Drinks implementation, math	800	x107363
61A	Ultra-Fast Mathematician implementation	800	x103282
228A	Is your horseshoe on the other hoof? implementation	800	x101570
133A	HQ9+ implementation	900	x99694
705A	Hulk implementation	800	x99110
405A	Gravity Flip greedy, implementation, sortings	900	x94091
469A	I Wanna Be the Guy greedy, implementation	800	x91039
520A	Pangram implementation, strings	800	x89429
144A	Arrival of the General implementation	800	x88693
148A	Insomnia cure constructive algorithms, implementation, math	800	x86864
580A	Kefa and First Steps brute force, dp, implementation	900	x83721
443A	Anton and Letters constructive algorithms, implementation	800	x83621
158B	Taxi *special problem, greedy, implementation	1100	x82248
785A	Anton and Polyhedrons implementation, strings	800	x81898
131A	cAPS lOCK implementation, strings	1000	x81007
141A	Amusing Joke implementation, sortings, strings	800	x77659
4C	Registration System data structures, hashing, implementation	1300	x76794
510A	Fox And Snake implementation	800	x76671
427A	Police Recruits implementation	800	x72204
1352A	Sum of Round Numbers implementation, math	800	x71562
492B	Vanya and Lanterns binary search, implementation, math, sortings	1200	x70929
750A	New Year and Hurry binary search, brute force, implementation, math	800	x70579
723A	The New Year: Meeting Friends implementation, math, sortings	800	x70471
230B	T-primes binary search, implementation, math, number theory	1300	x69640
732A	Buy a Shovel brute force, constructive algorithms, implementation, math	800	x67034
581A	Vasya the Hipster implementation, math	800	x66923
339B	Xenia and Ringroad implementation	1000	x66239
151A	Soft Drinking implementation, math	800	x65505
1742A	Sum implementation	800	x64220
451A	Game With Sticks implementation	900	x62472
1703A	YES or YES? brute force, implementation, strings	800	x62229
381A	Sereja and Dima greedy, implementation, two pointers	800	x60034
1512A	Spy Detected! brute force, implementation	800	x59700
466A	Cheap Travel implementation	1200	x59366
1692A	Marathon implementation	800	x59365
32B	Borze expression parsing, implementation	800	x58461
706B	Interesting drink binary search, dp, implementation	1100	x58115
1676A	Lucky? implementation	800	x57684
758A	Holiday Of Equality implementation, math	800	x57069
1669A	Division? implementation	800	x56758
432A	Choosing Teams greedy, implementation, sortings	800	x56500
1560A	Dislike of Threes implementation	800	x55680
1807A	Plus or Minus implementation	800	x55337
490A	Team Olympiad greedy, implementation, sortings	800	x55309
1367A	Short Substrings implementation, strings	800	x54699
1791A	Codeforces Checking implementation, strings	800	x54582
313A	Ilya and Bank Account implementation, number theory	900	x53439
703A	Mishka and Game implementation	800	x53421
1760A	Medium Number implementation, sortings	800	x53257
431A	Black Square implementation	800	x51255
1850A	To My Critics implementation, sortings	800	x50704
500A	New Year Transportation dfs and similar, graphs, implementation	1000	x50098
1520A	Do Not Be Distracted! brute force, implementation	800	x49466
1433A	Boring Apartments implementation, math	800	x49143
1915A	Odd One Out bitmasks, implementation	800	x49117
1370A	Maximum GCD greedy, implementation, math, number theory	800	x48579
1873A	Short Sort brute force, implementation	800	x48345
1619A	Square String? implementation, strings	800	x48326
520B	Two Buttons dfs and similar, graphs, greedy, implementation, math, shortest paths	1400	x47764
279B	Books binary search, brute force, implementation, two pointers	1400	x47543
1722A	Spell Check implementation	800	x46592
492A	Vanya and Cubes implementation	800	x46555
749A	Bachgold Problem greedy, implementation, math, number theory	800	x46325
1535A	Fair Playoff brute force, implementation	800	x46159
707A	Brain's Photos implementation	800	x46071
1829A	Love Story implementation, strings	800	x45584
514A	Chewbaсca and Number greedy, implementation	1200	x45428
1426A	Floor Number implementation, math	800	x45409
1703B	ICPC Balloons data structures, implementation	800	x45095
474B	Worms binary search, implementation	1200	x44655
379A	New Year Candles implementation	1000	x44370
489C	Given Length and Sum of Digits... dp, greedy, implementation	1400	x44314
460A	Vasya and Socks brute force, implementation, math	900	x44183
1742B	Increasing greedy, implementation, sortings	800	x44133

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