Problemset - Codeforces

→ Pay attention

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

*has extra registration

→ Filter Problems

Difficulty: —

*combine tags by OR

greedy

implementation

Add tag

Problems

#	Name
489B	BerSU Ball dfs and similar, dp, graph matchings, greedy, sortings, two pointers	1200	x47756
489A	SwapSort greedy, implementation, sortings	1200	x9945
483A	Counterexample brute force, implementation, math, number theory	1100	x22689
482A	Diverse Permutation constructive algorithms, greedy	1200	x9588
478A	Initial Bet implementation	1100	x25334
476A	Dreamoon and Stairs implementation, math	1000	x42583
475A	Bayan Bus implementation	1100	x4744
474B	Worms binary search, implementation	1200	x46484
471A	MUH and Sticks implementation	1100	x13386
467B	Fedor and New Game bitmasks, brute force, constructive algorithms, implementation	1100	x36935
466A	Cheap Travel implementation	1200	x61645
465B	Inbox (100500) implementation	1000	x10337
463B	Caisa and Pylons brute force, implementation, math	1100	x26630
463A	Caisa and Sugar brute force, implementation	1200	x9203
462A	Appleman and Easy Task brute force, implementation	1000	x16736
461A	Appleman and Toastman greedy, sortings	1200	x15392
459A	Pashmak and Garden implementation	1200	x32119
454B	Little Pony and Sort by Shift implementation	1200	x18031
452A	Eevee brute force, implementation, strings	1000	x7944
450A	Jzzhu and Children implementation	1000	x33679
447B	DZY Loves Strings greedy, implementation	1000	x20170
445A	DZY Loves Chessboard dfs and similar, implementation	1200	x29012
441A	Valera and Antique Items implementation	1000	x18351
439B	Devu, the Dumb Guy implementation, sortings	1200	x14177
435A	Queue on Bus Stop implementation	1000	x10059
433B	Kuriyama Mirai's Stones dp, implementation, sortings	1200	x37899
433A	Kitahara Haruki's Gift brute force, implementation	1100	x16065
432B	Football Kit brute force, greedy, implementation	1200	x11595
431B	Shower Line brute force, implementation	1200	x10648
427B	Prison Transfer data structures, implementation	1100	x13831
424B	Megacity binary search, greedy, implementation, sortings	1200	x7428
420A	Start Up implementation	1000	x6059
413A	Data Recovery implementation	1200	x2573
412C	Pattern implementation, strings	1200	x3905
408B	Garland implementation	1200	x9119
404A	Valera and X implementation	1000	x23511
402A	Nuts greedy, math	1100	x4561
401B	Sereja and Contests greedy, implementation, math	1200	x4417
400B	Inna and New Matrix of Candies brute force, implementation, schedules	1200	x7529
400A	Inna and Choose Options implementation	1000	x6431
389B	Fox and Cross greedy, implementation	1100	x6853
389A	Fox and Number Game greedy, math	1000	x13958
387B	George and Round brute force, greedy, two pointers	1200	x12023
385B	Bear and Strings brute force, greedy, implementation, math, strings	1200	x9737
385A	Bear and Raspberry brute force, greedy, implementation	1000	x16345
382A	Ksenia and Pan Scales greedy, implementation	1100	x12091
381B	Sereja and Stairs greedy, implementation, sortings	1100	x6666
379B	New Year Present constructive algorithms, implementation	1200	x7231
379A	New Year Candles implementation	1000	x45473
371A	K-Periodic Array greedy, implementation, math	1000	x6001
368A	Sereja and Coat Rack implementation	1000	x7434
366B	Dima and To-do List brute force, implementation	1200	x6783
366A	Dima and Guards implementation	1100	x4503
365B	The Fibonacci Segment implementation	1100	x14314
365A	Good Number implementation	1100	x18020
362B	Petya and Staircases implementation, sortings	1100	x13676
359A	Table constructive algorithms, greedy, implementation	1000	x8466
357A	Group of Students brute force, greedy, implementation	1000	x6775
355B	Vasya and Public Transport greedy, implementation	1100	x4480
355A	Vasya and Digital Root constructive algorithms, implementation	1100	x9343
353A	Domino implementation, math	1200	x18253
352A	Jeff and Digits brute force, implementation, math	1000	x25112
350A	TL brute force, greedy, implementation	1200	x16189
349A	Cinema Line greedy, implementation	1100	x29356
347B	Fixed Points brute force, implementation, math	1100	x9228
342A	Xenia and Divisors greedy, implementation	1200	x12357
339B	Xenia and Ringroad implementation	1000	x68251
336A	Vasily the Bear and Triangle implementation, math	1000	x9992
334A	Candy Bags implementation	1000	x18302
327A	Flipping Game brute force, dp, implementation	1200	x41000
322A	Ciel and Dancing greedy	1000	x8130
316A1	Special Task greedy	1100	x2620
315B	Sereja and Array implementation	1200	x6937
313B	Ilya and Queries dp, implementation	1100	x42762
312A	Whose sentence is it? implementation, strings	1100	x4947
302B	Eugeny and Play List binary search, implementation, two pointers	1200	x7954
300A	Array brute force, constructive algorithms, implementation	1100	x22390
298B	Sail brute force, greedy, implementation	1200	x13856
296A	Yaroslav and Permutations greedy, math	1100	x22608
292B	Network Topology graphs, implementation	1200	x8014
292A	SMSC implementation	1100	x2679
289A	Polo the Penguin and Segments brute force, implementation	1100	x8986
287A	IQ Test brute force, implementation	1100	x19309
285C	Building Permutation greedy, implementation, sortings	1200	x22857
285B	Find Marble implementation	1200	x14900
285A	Slightly Decreasing Permutations greedy, implementation	1100	x13236
284B	Cows and Poker Game brute force, implementation	1000	x6724
272A	Dima and Friends implementation, math	1000	x24067
270A	Fancy Fence geometry, implementation, math	1100	x44481
268B	Buttons implementation, math	1000	x31692
265B	Roadside Trees (Simplified Edition) greedy, implementation	1000	x17087
264A	Escape from Stones constructive algorithms, data structures, implementation, two pointers	1200	x10685
262B	Roma and Changing Signs greedy	1200	x11158
259B	Little Elephant and Magic Square brute force, implementation	1100	x13835
258A	Little Elephant and Bits greedy, math	1100	x22502
257A	Sockets greedy, implementation, sortings	1100	x6435
255B	Code Parsing implementation	1200	x4915
253A	Boys and Girls greedy	1100	x11087
252A	Little Xor brute force, implementation	1100	x5226
250A	Paper Work greedy	1000	x4040