Problemset - Codeforces

Problems

#	Name
4A	Watermelon brute force, math	800	x483925
71A	Way Too Long Words strings	800	x355348
231A	Team brute force, greedy	800	x300787
1A	Theatre Square math	1000	x246615
282A	Bit++ implementation	800	x237622
158A	Next Round *special problem, implementation	800	x233438
50A	Domino piling greedy, math	800	x229721
263A	Beautiful Matrix implementation	800	x225822
112A	Petya and Strings implementation, strings	800	x210095
339A	Helpful Maths greedy, implementation, sortings, strings	800	x199165
281A	Word Capitalization implementation, strings	800	x197004
236A	Boy or Girl brute force, implementation, strings	800	x194285
118A	String Task implementation, strings	1000	x181885
791A	Bear and Big Brother implementation	800	x179873
266A	Stones on the Table implementation	800	x178797
617A	Elephant math	800	x170989
546A	Soldier and Bananas brute force, implementation, math	800	x168559
59A	Word implementation, strings	800	x162951
977A	Wrong Subtraction implementation	800	x155671
69A	Young Physicist implementation, math	1000	x155642
96A	Football implementation, strings	900	x149676
110A	Nearly Lucky Number implementation	800	x143211
734A	Anton and Danik implementation, strings	800	x140915
41A	Translation implementation, strings	800	x135586
116A	Tram implementation	800	x132637
677A	Vanya and Fence implementation	800	x131306
271A	Beautiful Year brute force	800	x128242
266B	Queue at the School constructive algorithms, graph matchings, implementation, shortest paths	800	x127290
58A	Chat room greedy, strings	1000	x122650
1030A	In Search of an Easy Problem implementation	800	x120575
122A	Lucky Division brute force, number theory	1000	x116556
467A	George and Accommodation implementation	800	x114281
344A	Magnets implementation	800	x112323
160A	Twins greedy, sortings	900	x111248
486A	Calculating Function implementation, math	800	x109872
136A	Presents implementation	800	x109609
200B	Drinks implementation, math	800	x108277
318A	Even Odds math	900	x106653
61A	Ultra-Fast Mathematician implementation	800	x104033
228A	Is your horseshoe on the other hoof? implementation	800	x102441
133A	HQ9+ implementation	900	x100312
705A	Hulk implementation	800	x99799
405A	Gravity Flip greedy, implementation, sortings	900	x94815
1328A	Divisibility Problem math	800	x93817
469A	I Wanna Be the Guy greedy, implementation	800	x91720
520A	Pangram implementation, strings	800	x90221
144A	Arrival of the General implementation	800	x89358
479A	Expression brute force, math	1000	x89091
148A	Insomnia cure constructive algorithms, implementation, math	800	x87422
996A	Hit the Lottery dp, greedy	800	x84637
443A	Anton and Letters constructive algorithms, implementation	800	x84292
580A	Kefa and First Steps brute force, dp, implementation	900	x84212
208A	Dubstep strings	900	x83889
158B	Taxi *special problem, greedy, implementation	1100	x82653
785A	Anton and Polyhedrons implementation, strings	800	x82601
131A	cAPS lOCK implementation, strings	1000	x81478
25A	IQ test brute force	1300	x81473
268A	Games brute force	800	x81251
1335A	Candies and Two Sisters math	800	x78985
141A	Amusing Joke implementation, sortings, strings	800	x78164
4C	Registration System data structures, hashing, implementation	1300	x77497
510A	Fox And Snake implementation	800	x77418
337A	Puzzles greedy	900	x75785
230A	Dragons greedy, sortings	1000	x74580
427A	Police Recruits implementation	800	x72786
1352A	Sum of Round Numbers implementation, math	800	x72441
492B	Vanya and Lanterns binary search, implementation, math, sortings	1200	x71402
750A	New Year and Hurry binary search, brute force, implementation, math	800	x71186
723A	The New Year: Meeting Friends implementation, math, sortings	800	x71136
155A	I_love_\%username\% brute force	800	x70823
230B	T-primes binary search, implementation, math, number theory	1300	x70235
732A	Buy a Shovel brute force, constructive algorithms, implementation, math	800	x67615
581A	Vasya the Hipster implementation, math	800	x67369
1154A	Restoring Three Numbers math	800	x66607
339B	Xenia and Ringroad implementation	1000	x66588
151A	Soft Drinking implementation, math	800	x66139
1742A	Sum implementation	800	x65126
1703A	YES or YES? brute force, implementation, strings	800	x63174
1399A	Remove Smallest greedy, sortings	800	x62953
189A	Cut Ribbon brute force, dp	1300	x62924
451A	Game With Sticks implementation	900	x62867
1409A	Yet Another Two Integers Problem greedy, math	800	x62695
630A	Again Twenty Five! number theory	800	x62268
381A	Sereja and Dima greedy, implementation, two pointers	800	x60675
1692A	Marathon implementation	800	x60249
1512A	Spy Detected! brute force, implementation	800	x60163
466A	Cheap Travel implementation	1200	x59772
32B	Borze expression parsing, implementation	800	x59061
706B	Interesting drink binary search, dp, implementation	1100	x58633
1676A	Lucky? implementation	800	x58343
758A	Holiday Of Equality implementation, math	800	x57530
1669A	Division? implementation	800	x57486
472A	Design Tutorial: Learn from Math math, number theory	800	x57157
432A	Choosing Teams greedy, implementation, sortings	800	x56808
579A	Raising Bacteria bitmasks	1000	x56534
1807A	Plus or Minus implementation	800	x56190
1560A	Dislike of Threes implementation	800	x56095
490A	Team Olympiad greedy, implementation, sortings	800	x55733
1475A	Odd Divisor math, number theory	900	x55524
1791A	Codeforces Checking implementation, strings	800	x55345

←

→ Pay attention

Before contest
Codeforces Round 946 (Div. 3)
2 days
Register now »

→ Filter Problems

Difficulty: —

Add tag