Problemset - Codeforces

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Codeforces Round #648 (Div. 2)
2 days
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Problems

#	Name
4A	Watermelon brute force, math	800	x141924
1A	Theatre Square math	1000	x110693
71A	Way Too Long Words strings	800	x101541
158A	Next Round *special problem, implementation	800	x77113
231A	Team brute force, greedy	800	x76899
118A	String Task implementation, strings	1000	x75018
50A	Domino piling greedy, math	800	x68461
282A	Bit++ implementation	800	x66049
112A	Petya and Strings implementation, strings	800	x63553
263A	Beautiful Matrix implementation	800	x62880
339A	Helpful Maths greedy, implementation, sortings, strings	800	x60525
281A	Word Capitalization implementation, strings	800	x58477
96A	Football implementation, strings	900	x58188
266A	Stones on the Table implementation	800	x55608
236A	Boy or Girl brute force, implementation, strings	800	x52971
69A	Young Physicist implementation, math	1000	x50536
122A	Lucky Division brute force, number theory	1000	x47535
58A	Chat room greedy, strings	1000	x47323
546A	Soldier and Bananas brute force, implementation, math	800	x47321
116A	Tram implementation	800	x46568
791A	Bear and Big Brother implementation	800	x45496
160A	Twins greedy, sortings	900	x44649
977A	Wrong Subtraction implementation	800	x44487
617A	Elephant math	800	x43368
133A	HQ9+ implementation	900	x42705
158B	Taxi *special problem, greedy, implementation	1100	x42483
266B	Queue at the School constructive algorithms, graph matchings, implementation, shortest paths	800	x42418
110A	Nearly Lucky Number implementation	800	x41784
41A	Translation implementation, strings	800	x40757
59A	Word implementation, strings	800	x40378
467A	George and Accommodation implementation	800	x39997
131A	cAPS lOCK implementation, strings	1000	x39472
734A	Anton and Danik implementation, strings	800	x39312
271A	Beautiful Year brute force	800	x39088
580A	Kefa and First Steps brute force, dp, implementation	900	x38957
136A	Presents implementation	800	x38867
677A	Vanya and Fence implementation	800	x37375
1030A	In Search of an Easy Problem implementation	800	x36756
705A	Hulk implementation	800	x36728
479A	Expression brute force, math	1000	x36607
344A	Magnets implementation	800	x36482
318A	Even Odds math	900	x36146
337A	Puzzles greedy	900	x35072
486A	Calculating Function implementation, math	800	x34762
405A	Gravity Flip greedy, implementation, sortings	900	x34273
208A	Dubstep strings	900	x33580
61A	Ultra-Fast Mathematician implementation	800	x33317
200B	Drinks implementation, math	800	x32858
148A	Insomnia cure constructive algorithms, implementation, math	800	x32770
469A	I Wanna Be the Guy greedy, implementation	800	x32101
25A	IQ test brute force	1300	x30993
144A	Arrival of the General implementation	800	x30759
228A	Is your horseshoe on the other hoof? implementation	800	x30297
785A	Anton and Polyhedrons implementation, strings	800	x30180
443A	Anton and Letters constructive algorithms, implementation	800	x29991
268A	Games brute force	800	x29286
520A	Pangram implementation, strings	800	x28974
451A	Game With Sticks implementation	900	x28807
1328A	Divisibility Problem math	800	x28761
492B	Vanya and Lanterns binary search, implementation, math, sortings	1200	x27897
141A	Amusing Joke implementation, sortings, strings	800	x27841
230A	Dragons greedy, sortings	1000	x27507
339B	Xenia and Ringroad implementation	1000	x27502
1335A	Candies and Two Sisters math	800	x27258
4C	Registration System data structures, hashing, implementation	1300	x27044
510A	Fox And Snake implementation	800	x26294
189A	Cut Ribbon brute force, dp	1300	x26186
472A	Design Tutorial: Learn from Math math, number theory	800	x25860
996A	Hit the Lottery dp, greedy	800	x25847
230B	T-primes binary search, implementation, math, number theory	1300	x25668
581A	Vasya the Hipster implementation, math	800	x25491
455A	Boredom dp	1500	x25091
1154A	Restoring Three Numbers math	800	x24465
155A	I_love_\%username\% brute force	800	x24134
750A	New Year and Hurry binary search, brute force, implementation, math	800	x24112
500A	New Year Transportation dfs and similar, graphs, implementation	1000	x24098
1352A	Sum of Round Numbers implementation, math	800	x24069
460A	Vasya and Socks brute force, implementation, math	900	x23891
732A	Buy a Shovel brute force, constructive algorithms, implementation, math	800	x23838
1343B	Balanced Array constructive algorithms, math	800	x23807
758A	Holiday Of Equality implementation, math	800	x23545
1343A	Candies brute force, math	900	x23510
723A	The New Year: Meeting Friends implementation, math, sortings	800	x23300
427A	Police Recruits implementation	800	x23156
466A	Cheap Travel implementation	1200	x23006
379A	New Year Candles implementation	1000	x22773
313A	Ilya and Bank Account implementation, number theory	900	x22526
703A	Mishka and Game implementation	800	x22244
432A	Choosing Teams greedy, implementation, sortings	800	x22157
489C	Given Length and Sum of Digits... dp, greedy, implementation	1400	x21993
509A	Maximum in Table brute force, implementation	800	x21561
1348A	Phoenix and Balance greedy, math	800	x21559
490A	Team Olympiad greedy, implementation, sortings	800	x21192
579A	Raising Bacteria bitmasks	1000	x21102
749A	Bachgold Problem greedy, implementation, math, number theory	800	x21025
489B	BerSU Ball dfs and similar, dp, graph matchings, greedy, sortings, two pointers	1200	x20984
1097A	Gennady and a Card Game brute force, implementation	800	x20958
1353B	Two Arrays And Swaps greedy, sortings	800	x20892
1335B	Construct the String constructive algorithms	900	x20854
270A	Fancy Fence geometry, implementation, math	1100	x20837

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