Problemset - Codeforces

→ Pay attention

Before contest
Codeforces Round 943 (Div. 3)
28:13:57
Register now »

→ Filter Problems

Difficulty: —

Add tag

Problems

#	Name
4A	Watermelon brute force, math	800	x480256
71A	Way Too Long Words strings	800	x352713
231A	Team brute force, greedy	800	x298473
1A	Theatre Square math	1000	x245296
282A	Bit++ implementation	800	x235482
158A	Next Round *special problem, implementation	800	x231959
50A	Domino piling greedy, math	800	x228195
263A	Beautiful Matrix implementation	800	x224087
112A	Petya and Strings implementation, strings	800	x208675
339A	Helpful Maths greedy, implementation, sortings, strings	800	x197769
281A	Word Capitalization implementation, strings	800	x195629
236A	Boy or Girl brute force, implementation, strings	800	x192726
118A	String Task implementation, strings	1000	x180906
791A	Bear and Big Brother implementation	800	x178353
266A	Stones on the Table implementation	800	x177622
617A	Elephant math	800	x169661
546A	Soldier and Bananas brute force, implementation, math	800	x167159
59A	Word implementation, strings	800	x161585
69A	Young Physicist implementation, math	1000	x154714
977A	Wrong Subtraction implementation	800	x154481
96A	Football implementation, strings	900	x148764
110A	Nearly Lucky Number implementation	800	x142164
734A	Anton and Danik implementation, strings	800	x139795
41A	Translation implementation, strings	800	x134586
116A	Tram implementation	800	x131765
677A	Vanya and Fence implementation	800	x130264
271A	Beautiful Year brute force	800	x127215
266B	Queue at the School constructive algorithms, graph matchings, implementation, shortest paths	800	x126467
58A	Chat room greedy, strings	1000	x121954
1030A	In Search of an Easy Problem implementation	800	x119589
122A	Lucky Division brute force, number theory	1000	x115746
467A	George and Accommodation implementation	800	x113464
344A	Magnets implementation	800	x111466
160A	Twins greedy, sortings	900	x110603
486A	Calculating Function implementation, math	800	x109101
136A	Presents implementation	800	x108847
200B	Drinks implementation, math	800	x107489
318A	Even Odds math	900	x105910
61A	Ultra-Fast Mathematician implementation	800	x103372
228A	Is your horseshoe on the other hoof? implementation	800	x101694
133A	HQ9+ implementation	900	x99776
705A	Hulk implementation	800	x99196
405A	Gravity Flip greedy, implementation, sortings	900	x94191
1328A	Divisibility Problem math	800	x93035
469A	I Wanna Be the Guy greedy, implementation	800	x91124
520A	Pangram implementation, strings	800	x89548
144A	Arrival of the General implementation	800	x88772
479A	Expression brute force, math	1000	x88428
148A	Insomnia cure constructive algorithms, implementation, math	800	x86930
996A	Hit the Lottery dp, greedy	800	x83998
580A	Kefa and First Steps brute force, dp, implementation	900	x83776
443A	Anton and Letters constructive algorithms, implementation	800	x83709
208A	Dubstep strings	900	x83371
158B	Taxi *special problem, greedy, implementation	1100	x82298
785A	Anton and Polyhedrons implementation, strings	800	x81987
131A	cAPS lOCK implementation, strings	1000	x81059
25A	IQ test brute force	1300	x80921
268A	Games brute force	800	x80741
1335A	Candies and Two Sisters math	800	x78452
141A	Amusing Joke implementation, sortings, strings	800	x77727
4C	Registration System data structures, hashing, implementation	1300	x76908
510A	Fox And Snake implementation	800	x76784
337A	Puzzles greedy	900	x75403
230A	Dragons greedy, sortings	1000	x74153
427A	Police Recruits implementation	800	x72282
1352A	Sum of Round Numbers implementation, math	800	x71646
492B	Vanya and Lanterns binary search, implementation, math, sortings	1200	x70990
750A	New Year and Hurry binary search, brute force, implementation, math	800	x70673
723A	The New Year: Meeting Friends implementation, math, sortings	800	x70550
155A	I_love_\%username\% brute force	800	x70447
230B	T-primes binary search, implementation, math, number theory	1300	x69701
732A	Buy a Shovel brute force, constructive algorithms, implementation, math	800	x67114
581A	Vasya the Hipster implementation, math	800	x66990
339B	Xenia and Ringroad implementation	1000	x66285
1154A	Restoring Three Numbers math	800	x66223
151A	Soft Drinking implementation, math	800	x65569
1742A	Sum implementation	800	x64319
1399A	Remove Smallest greedy, sortings	800	x62591
451A	Game With Sticks implementation	900	x62508
1409A	Yet Another Two Integers Problem greedy, math	800	x62379
189A	Cut Ribbon brute force, dp	1300	x62334
1703A	YES or YES? brute force, implementation, strings	800	x62325
630A	Again Twenty Five! number theory	800	x61787
381A	Sereja and Dima greedy, implementation, two pointers	800	x60135
1512A	Spy Detected! brute force, implementation	800	x59766
1692A	Marathon implementation	800	x59443
466A	Cheap Travel implementation	1200	x59411
32B	Borze expression parsing, implementation	800	x58516
706B	Interesting drink binary search, dp, implementation	1100	x58205
1676A	Lucky? implementation	800	x57759
758A	Holiday Of Equality implementation, math	800	x57143
472A	Design Tutorial: Learn from Math math, number theory	800	x56897
1669A	Division? implementation	800	x56827
432A	Choosing Teams greedy, implementation, sortings	800	x56541
579A	Raising Bacteria bitmasks	1000	x55944
1560A	Dislike of Threes implementation	800	x55731
1807A	Plus or Minus implementation	800	x55433
490A	Team Olympiad greedy, implementation, sortings	800	x55381
1475A	Odd Divisor math, number theory	900	x54951
1367A	Short Substrings implementation, strings	800	x54746

←