Problemset - Codeforces

→ Pay attention

Before contest
Codeforces Round 945 (Div. 2)
33:11:11
Register now »

*has extra registration

→ Filter Problems

Difficulty: —

Add tag

Problems

#	Name
4A	Watermelon brute force, math	800	x483415
71A	Way Too Long Words strings	800	x354981
231A	Team brute force, greedy	800	x300455
282A	Bit++ implementation	800	x237320
158A	Next Round *special problem, implementation	800	x233195
50A	Domino piling greedy, math	800	x229525
263A	Beautiful Matrix implementation	800	x225555
112A	Petya and Strings implementation, strings	800	x209893
339A	Helpful Maths greedy, implementation, sortings, strings	800	x198947
281A	Word Capitalization implementation, strings	800	x196809
236A	Boy or Girl brute force, implementation, strings	800	x194063
791A	Bear and Big Brother implementation	800	x179611
266A	Stones on the Table implementation	800	x178633
617A	Elephant math	800	x170787
546A	Soldier and Bananas brute force, implementation, math	800	x168287
59A	Word implementation, strings	800	x162728
977A	Wrong Subtraction implementation	800	x155509
110A	Nearly Lucky Number implementation	800	x143076
734A	Anton and Danik implementation, strings	800	x140783
41A	Translation implementation, strings	800	x135453
116A	Tram implementation	800	x132529
677A	Vanya and Fence implementation	800	x131202
271A	Beautiful Year brute force	800	x128090
266B	Queue at the School constructive algorithms, graph matchings, implementation, shortest paths	800	x127178
1030A	In Search of an Easy Problem implementation	800	x120428
467A	George and Accommodation implementation	800	x114171
344A	Magnets implementation	800	x112215
486A	Calculating Function implementation, math	800	x109769
136A	Presents implementation	800	x109486
200B	Drinks implementation, math	800	x108177
61A	Ultra-Fast Mathematician implementation	800	x103935
228A	Is your horseshoe on the other hoof? implementation	800	x102345
705A	Hulk implementation	800	x99710
1328A	Divisibility Problem math	800	x93714
469A	I Wanna Be the Guy greedy, implementation	800	x91645
520A	Pangram implementation, strings	800	x90136
144A	Arrival of the General implementation	800	x89268
148A	Insomnia cure constructive algorithms, implementation, math	800	x87361
996A	Hit the Lottery dp, greedy	800	x84550
443A	Anton and Letters constructive algorithms, implementation	800	x84217
785A	Anton and Polyhedrons implementation, strings	800	x82514
268A	Games brute force	800	x81193
1335A	Candies and Two Sisters math	800	x78880
141A	Amusing Joke implementation, sortings, strings	800	x78105
510A	Fox And Snake implementation	800	x77336
427A	Police Recruits implementation	800	x72720
1352A	Sum of Round Numbers implementation, math	800	x72323
750A	New Year and Hurry binary search, brute force, implementation, math	800	x71101
723A	The New Year: Meeting Friends implementation, math, sortings	800	x71050
155A	I_love_\%username\% brute force	800	x70763
732A	Buy a Shovel brute force, constructive algorithms, implementation, math	800	x67535
581A	Vasya the Hipster implementation, math	800	x67321
1154A	Restoring Three Numbers math	800	x66559
151A	Soft Drinking implementation, math	800	x66044
1742A	Sum implementation	800	x65025
1703A	YES or YES? brute force, implementation, strings	800	x63040
1399A	Remove Smallest greedy, sortings	800	x62909
1409A	Yet Another Two Integers Problem greedy, math	800	x62652
630A	Again Twenty Five! number theory	800	x62197
381A	Sereja and Dima greedy, implementation, two pointers	800	x60617
1692A	Marathon implementation	800	x60172
1512A	Spy Detected! brute force, implementation	800	x60113
32B	Borze expression parsing, implementation	800	x58992
1676A	Lucky? implementation	800	x58271
758A	Holiday Of Equality implementation, math	800	x57482
1669A	Division? implementation	800	x57411
472A	Design Tutorial: Learn from Math math, number theory	800	x57118
432A	Choosing Teams greedy, implementation, sortings	800	x56773
1807A	Plus or Minus implementation	800	x56057
1560A	Dislike of Threes implementation	800	x56044
490A	Team Olympiad greedy, implementation, sortings	800	x55683
1791A	Codeforces Checking implementation, strings	800	x55251
1367A	Short Substrings implementation, strings	800	x54948
1760A	Medium Number implementation, sortings	800	x54056
1343B	Balanced Array constructive algorithms, math	800	x53783
703A	Mishka and Game implementation	800	x53690
9A	Die Roll math, probabilities	800	x52724
431A	Black Square implementation	800	x51647
1850A	To My Critics implementation, sortings	800	x51323
1374A	Required Remainder math	800	x50727
1367B	Even Array greedy, math	800	x50413
1915A	Odd One Out bitmasks, implementation	800	x50017
1624A	Plus One on the Subset math	800	x49878
1520A	Do Not Be Distracted! brute force, implementation	800	x49777
80A	Panoramix's Prediction brute force	800	x49749
1433A	Boring Apartments implementation, math	800	x49419
1873A	Short Sort brute force, implementation	800	x49010
1370A	Maximum GCD greedy, implementation, math, number theory	800	x48950
1619A	Square String? implementation, strings	800	x48625
1551A	Polycarp and Coins greedy, math	800	x48536
1360A	Minimal Square greedy, math	800	x48118
1353B	Two Arrays And Swaps greedy, sortings	800	x47632
1472B	Fair Division dp, greedy, math	800	x47607
1722A	Spell Check implementation	800	x47106
492A	Vanya and Cubes implementation	800	x46896
749A	Bachgold Problem greedy, implementation, math, number theory	800	x46683
1283A	Minutes Before the New Year math	800	x46678
1535A	Fair Playoff brute force, implementation	800	x46512
707A	Brain's Photos implementation	800	x46412
1360B	Honest Coach greedy, sortings	800	x46169

←