Problemset - Codeforces

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Educational Codeforces Round 131 (Rated for Div. 2)
39:09:06
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Problems

#	Name
4A	Watermelon brute force, math	800	x309583
71A	Way Too Long Words strings	800	x227243
231A	Team brute force, greedy	800	x187138
1A	Theatre Square math	1000	x175531
158A	Next Round *special problem, implementation	800	x154477
50A	Domino piling greedy, math	800	x147785
282A	Bit++ implementation	800	x144907
263A	Beautiful Matrix implementation	800	x143552
112A	Petya and Strings implementation, strings	800	x138365
118A	String Task implementation, strings	1000	x129511
339A	Helpful Maths greedy, implementation, sortings, strings	800	x129432
281A	Word Capitalization implementation, strings	800	x125891
236A	Boy or Girl brute force, implementation, strings	800	x120143
266A	Stones on the Table implementation	800	x117793
791A	Bear and Big Brother implementation	800	x109203
546A	Soldier and Bananas brute force, implementation, math	800	x105061
69A	Young Physicist implementation, math	1000	x104937
96A	Football implementation, strings	900	x103295
617A	Elephant math	800	x102053
59A	Word implementation, strings	800	x100317
977A	Wrong Subtraction implementation	800	x98300
116A	Tram implementation	800	x89807
110A	Nearly Lucky Number implementation	800	x89611
266B	Queue at the School constructive algorithms, graph matchings, implementation, shortest paths	800	x88214
58A	Chat room greedy, strings	1000	x86389
734A	Anton and Danik implementation, strings	800	x86291
41A	Translation implementation, strings	800	x86000
122A	Lucky Division brute force, number theory	1000	x82963
271A	Beautiful Year brute force	800	x82842
677A	Vanya and Fence implementation	800	x81636
160A	Twins greedy, sortings	900	x79460
467A	George and Accommodation implementation	800	x75362
1030A	In Search of an Easy Problem implementation	800	x73966
136A	Presents implementation	800	x73850
344A	Magnets implementation	800	x73239
133A	HQ9+ implementation	900	x72143
318A	Even Odds math	900	x70385
486A	Calculating Function implementation, math	800	x69912
200B	Drinks implementation, math	800	x69435
61A	Ultra-Fast Mathematician implementation	800	x69092
705A	Hulk implementation	800	x67210
228A	Is your horseshoe on the other hoof? implementation	800	x65271
405A	Gravity Flip greedy, implementation, sortings	900	x62628
580A	Kefa and First Steps brute force, dp, implementation	900	x62450
158B	Taxi *special problem, greedy, implementation	1100	x62311
479A	Expression brute force, math	1000	x62298
469A	I Wanna Be the Guy greedy, implementation	800	x61968
148A	Insomnia cure constructive algorithms, implementation, math	800	x60645
144A	Arrival of the General implementation	800	x60339
131A	cAPS lOCK implementation, strings	1000	x60260
208A	Dubstep strings	900	x59795
1328A	Divisibility Problem math	800	x59107
443A	Anton and Letters constructive algorithms, implementation	800	x57204
520A	Pangram implementation, strings	800	x56680
337A	Puzzles greedy	900	x56440
25A	IQ test brute force	1300	x56111
268A	Games brute force	800	x56077
996A	Hit the Lottery dp, greedy	800	x54592
785A	Anton and Polyhedrons implementation, strings	800	x53867
141A	Amusing Joke implementation, sortings, strings	800	x53529
1335A	Candies and Two Sisters math	800	x52908
492B	Vanya and Lanterns binary search, implementation, math, sortings	1200	x51414
230A	Dragons greedy, sortings	1000	x50999
4C	Registration System data structures, hashing, implementation	1300	x50469
510A	Fox And Snake implementation	800	x49708
339B	Xenia and Ringroad implementation	1000	x49250
230B	T-primes binary search, implementation, math, number theory	1300	x47942
155A	I_love_\%username\% brute force	800	x47544
451A	Game With Sticks implementation	900	x47366
750A	New Year and Hurry binary search, brute force, implementation, math	800	x47275
427A	Police Recruits implementation	800	x46664
581A	Vasya the Hipster implementation, math	800	x46328
1352A	Sum of Round Numbers implementation, math	800	x45389
732A	Buy a Shovel brute force, constructive algorithms, implementation, math	800	x45144
189A	Cut Ribbon brute force, dp	1300	x44785
1154A	Restoring Three Numbers math	800	x44542
1399A	Remove Smallest greedy, sortings	800	x44504
1409A	Yet Another Two Integers Problem greedy, math	800	x44415
723A	The New Year: Meeting Friends implementation, math, sortings	800	x43129
472A	Design Tutorial: Learn from Math math, number theory	800	x42089
466A	Cheap Travel implementation	1200	x41690
1367A	Short Substrings implementation, strings	800	x41267
432A	Choosing Teams greedy, implementation, sortings	800	x40553
455A	Boredom dp	1500	x40401
1343B	Balanced Array constructive algorithms, math	800	x40339
758A	Holiday Of Equality implementation, math	800	x39287
490A	Team Olympiad greedy, implementation, sortings	800	x39246
151A	Soft Drinking implementation, math	800	x38646
313A	Ilya and Bank Account implementation, number theory	900	x38467
1512A	Spy Detected! brute force, implementation	800	x38075
706B	Interesting drink binary search, dp, implementation	1100	x37798
500A	New Year Transportation dfs and similar, graphs, implementation	1000	x37498
1374A	Required Remainder math	800	x37456
1353B	Two Arrays And Swaps greedy, sortings	800	x37229
1367B	Even Array greedy, math	800	x37194
579A	Raising Bacteria bitmasks	1000	x37178
703A	Mishka and Game implementation	800	x37063
1560A	Dislike of Threes implementation	800	x36915
1360A	Minimal Square greedy, math	800	x36891
1520A	Do Not Be Distracted! brute force, implementation	800	x36806

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