Problemset - Codeforces

→ Pay attention

Before contest
Codeforces Round 968 (Div. 2)
2 days
Register now »

*has extra registration

→ Filter Problems

Difficulty: —

Add tag

Problems

#	Name
1180A	Alex and a Rhombus dp, implementation, math	800	x24959
1178A	Prime Minister greedy	800	x10372
1176A	Divide it! brute force, greedy, implementation	800	x22657
1173A	Nauuo and Votes greedy	800	x16176
1167A	Telephone Number brute force, greedy, strings	800	x19202
1162A	Zoning Restrictions Again implementation	800	x8241
1159A	A pile of stones implementation, math	800	x12576
1154A	Restoring Three Numbers math	800	x69238
1152A	Neko Finds Grapes greedy, implementation, math	800	x15102
1150A	Stock Arbitraging greedy, implementation	800	x11782
1148A	Another One Bites The Dust greedy	800	x14832
1146A	Love "A" implementation, strings	800	x21739
1144A	Diverse Strings implementation, strings	800	x19103
1143A	The Doors implementation	800	x13232
1139A	Even Substrings implementation, strings	800	x16734
1136A	Nastya Is Reading a Book implementation	800	x16315
1131A	Sea Battle math	800	x12381
1130A	Be Positive implementation	800	x11547
1118A	Water Buying math	800	x19983
1114A	Got Any Grapes? brute force, greedy, implementation	800	x18496
1108A	Two distinct points implementation	800	x21629
1106A	Lunar New Year and Cross Counting implementation	800	x12317
1104A	Splitting into digits constructive algorithms, implementation, math	800	x15375
1102A	Integer Sequence Dividing math	800	x24138
1099A	Snowball implementation	800	x12856
1097A	Gennady and a Card Game brute force, implementation	800	x38362
1096A	Find Divisible greedy, implementation, math	800	x18659
1095A	Repeating Cipher implementation	800	x31035
1093A	Dice Rolling math	800	x17646
1092B	Teams Forming sortings	800	x26114
1092A	Uniform String implementation	800	x16156
1091A	New Year and the Christmas Ornament brute force, implementation, math	800	x17454
1088A	Ehab and another construction problem brute force, constructive algorithms	800	x16700
1085A	Right-Left Cipher implementation, strings	800	x12109
1081A	Definite Game constructive algorithms, math	800	x11996
1080A	Petya and Origami math	800	x18008
1077A	Frog Jumping math	800	x29741
1075A	The King's Race implementation, math	800	x8445
1065A	Vasya and Chocolate implementation, math	800	x14602
1064A	Make a triangle! brute force, geometry, math	800	x22226
1061A	Coins greedy, implementation, math	800	x21689
1060A	Phone Numbers brute force	800	x14006
1056A	Determine Line implementation	800	x6612
1054A	Elevator or Stairs? implementation	800	x9026
1047A	Little C Loves 3 I math	800	x19796
1043A	Elections implementation, math	800	x10745
1041A	Heist greedy, implementation, sortings	800	x24857
1038A	Equality implementation, strings	800	x14814
1031A	Golden Plate implementation, math	800	x12835
1030A	In Search of an Easy Problem implementation	800	x127073
1028A	Find Square implementation	800	x10730
1017A	The Rank implementation	800	x20273
1015A	Points in Segments implementation	800	x20798
1013A	Piles With Stones math	800	x10903
1009A	Game Shopping implementation	800	x11707
1006A	Adjacent Replacements implementation	800	x21479
1005A	Tanya and Stairways implementation	800	x23440
1003A	Polycarp's Pockets implementation	800	x26945
1002A1	Generate superposition of all basis states	800	x836
999A	Mishka and Contest brute force, implementation	800	x22761
996A	Hit the Lottery dp, greedy	800	x88559
994A	Fingerprints implementation	800	x14059
992A	Nastya and an Array implementation, sortings	800	x13034
988A	Diverse Team brute force, implementation	800	x24609
987A	Infinity Gauntlet implementation	800	x16460
984A	Game sortings	800	x19302
978B	File Name greedy, strings	800	x35831
978A	Remove Duplicates implementation	800	x26744
977A	Wrong Subtraction implementation	800	x163319
976A	Minimum Binary Number implementation	800	x10502
965A	Paper Airplanes math	800	x9436
964A	Splits math	800	x9346
959A	Mahmoud and Ehab and the even-odd game games, math	800	x46189
954A	Diagonal Walking implementation	800	x10468
952A	Quirky Quantifiers math	800	x11193
950A	Left-handers, Right-handers and Ambidexters implementation, math	800	x15167
946A	Partition greedy	800	x16282
939A	Love Triangle graphs	800	x24848
938A	Word Correction implementation	800	x11410
937A	Olympiad implementation, sortings	800	x15062
935A	Fafa and his Company brute force, implementation	800	x42510
932A	Palindromic Supersequence constructive algorithms	800	x10263
931A	Friends Meeting brute force, greedy, implementation, math	800	x11833
919A	Supermarket brute force, greedy, implementation	800	x16070
918A	Eleven brute force, implementation	800	x16944
912A	Tricky Alchemy implementation	800	x13422
910A	The Way to Home dfs and similar, dp, greedy, implementation	800	x11742
908A	New Year and Counting Cards brute force, implementation	800	x14758
900A	Find Extra One geometry, implementation	800	x13528
899A	Splitting in Teams constructive algorithms, greedy, math	800	x10157
898A	Rounding implementation, math	800	x15915
897A	Scarborough Fair implementation	800	x14099
894A	QAQ brute force, dp	800	x33870
888A	Local Extrema brute force, implementation	800	x10797
884A	Book Reading implementation	800	x10412
873A	Chores implementation	800	x8149
867A	Between the Offices implementation	800	x19127
859A	Declined Finalists greedy, implementation	800	x7682
855A	Tom Riddle's Diary brute force, implementation, strings	800	x20927
854A	Fraction brute force, constructive algorithms, math	800	x13549