Problemset - Codeforces

→ Pay attention

Before contest
Codeforces Round 941 (Div. 1)
4 days

Before contest
Codeforces Round 941 (Div. 2)
4 days

→ Filter Problems

Difficulty: —

implementation

Add tag

Problems

#	Name
1772A	A+B? implementation	800	x43663
270A	Fancy Fence geometry, implementation, math	1100	x43289
1722B	Colourblindness implementation	800	x42936
731A	Night at the Museum implementation, strings	800	x42913
451B	Sort the Array implementation, sortings	1300	x42858
474A	Keyboard implementation	900	x42487
1791B	Following Directions geometry, implementation	800	x41549
935A	Fafa and his Company brute force, implementation	800	x41401
1760B	Atilla's Favorite Problem greedy, implementation, strings	800	x41389
313B	Ilya and Queries dp, implementation	1100	x41374
702A	Maximum Increase dp, greedy, implementation	800	x41236
1950A	Stair, Peak, or Neither? implementation	800	x41224
1926A	Vlad and the Best of Five implementation	800	x41049
476A	Dreamoon and Stairs implementation, math	1000	x40946
1850C	Word on the Paper implementation, strings	800	x40619
1311A	Add Odd or Subtract Even greedy, implementation, math	800	x40570
1829B	Blank Space implementation	800	x40309
233A	Perfect Permutation implementation, math	800	x40266
1791C	Prepend and Append implementation, two pointers	800	x40049
1850B	Ten Words of Wisdom implementation, sortings	800	x40039
327A	Flipping Game brute force, dp, implementation	1200	x39842
1462A	Favorite Sequence implementation, two pointers	800	x39774
742A	Arpa’s hard exam and Mehrdad’s naive cheat implementation, math, number theory	1000	x39673
1669B	Triple implementation, sortings	800	x39527
459B	Pashmak and Flowers combinatorics, implementation, sortings	1300	x38334
1915B	Not Quite Latin Square bitmasks, brute force, implementation	800	x38042
577A	Multiplication Table implementation, number theory	1000	x37915
519B	A and B and Compilation Errors data structures, implementation, sortings	1100	x37580
149A	Business trip greedy, implementation, sortings	900	x37549
499B	Lecture implementation, strings	1000	x37319
509A	Maximum in Table brute force, implementation	800	x37171
1915C	Can I Square? binary search, implementation	800	x36988
1097A	Gennady and a Card Game brute force, implementation	800	x36896
1368A	C+= brute force, greedy, implementation, math	800	x36601
977B	Two-gram implementation, strings	900	x36542
550A	Two Substrings brute force, dp, greedy, implementation, strings	1500	x36135
433B	Kuriyama Mirai's Stones dp, implementation, sortings	1200	x36115
1186A	Vus the Cossack and a Contest implementation	800	x36018
1607A	Linear Keyboard implementation, strings	800	x35904
467B	Fedor and New Game bitmasks, brute force, constructive algorithms, implementation	1100	x35644
1790A	Polycarp and the Day of Pi implementation, math, strings	800	x35484
686A	Free Ice Cream constructive algorithms, implementation	800	x35311
1760C	Advantage data structures, implementation, sortings	800	x34769
1873C	Target Practice implementation, math	800	x34742
1325B	CopyCopyCopyCopyCopy greedy, implementation	800	x34740
1363A	Odd Selection brute force, implementation, math	1200	x34246
265A	Colorful Stones (Simplified Edition) implementation	800	x34168
1624B	Make AP implementation, math	900	x34029
1703C	Cypher brute force, implementation, strings	800	x33945
1650A	Deletions of Two Adjacent Letters implementation, strings	800	x33778
1907A	Rook implementation	800	x33665
1950C	Clock Conversion implementation, math	800	x33268
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x33157
1337B	Kana and Dragon Quest game greedy, implementation, math	900	x32982
1473A	Replacing Elements greedy, implementation, math, sortings	800	x32789
1669C	Odd/Even Increments greedy, greedy, implementation, math	800	x32676
1840A	Cipher Shifer implementation, strings, two pointers	800	x32391
450A	Jzzhu and Children implementation	1000	x32368
1692C	Where's the Bishop? implementation	800	x32329
1873D	1D Eraser greedy, implementation, two pointers	800	x32321
1850D	Balanced Round brute force, greedy, implementation, sortings	900	x31933
1921B	Arranging Cats greedy, implementation	800	x31755
1950B	Upscaling implementation	800	x31642
822A	I'm bored with life implementation, math, number theory	800	x31578
1833A	Musical Puzzle implementation, strings	800	x31442
540A	Combination Lock implementation	800	x31416
1372A	Omkar and Completion constructive algorithms, implementation	800	x31376
459A	Pashmak and Garden implementation	1200	x31292
1846A	Rudolph and Cut the Rope implementation, math	800	x31229
1339A	Filling Diamonds brute force, dp, implementation, math	900	x30982
268B	Buttons implementation, math	1000	x30771
1742C	Stripes implementation	900	x30747
1862A	Gift Carpet dp, greedy, implementation, strings	800	x30531
567A	Lineland Mail greedy, implementation	900	x30435
1303A	Erasing Zeroes implementation, strings	800	x30385
1619B	Squares and Cubes implementation, math	800	x29971
1800A	Is It a Cat? implementation, strings	800	x29870
1547A	Shortest Path with Obstacle implementation, math	800	x29825
709A	Juicer implementation	900	x29815
1741A	Compare T-Shirt Sizes implementation, implementation, strings	800	x29712
1567A	Domino Disaster implementation, strings	800	x29587
1933B	Turtle Math: Fast Three Task implementation, math, number theory	800	x29473
1914A	Problemsolving Log implementation, strings	800	x29440
1141A	Game 23 implementation, math	1000	x29427
82A	Double Cola implementation, math	1100	x29375
1095A	Repeating Cipher implementation	800	x29332
1328C	Ternary XOR greedy, implementation	1200	x29295
1722C	Word Game data structures, implementation	800	x29254
1926B	Vlad and Shapes geometry, implementation	800	x29240
1714B	Remove Prefix data structures, greedy, implementation	800	x29208
1807C	Find and Replace greedy, implementation, strings	800	x29048
1354B	Ternary String binary search, dp, implementation, two pointers	1200	x29030
1541A	Pretty Permutations constructive algorithms, greedy, implementation	800	x28952
1709A	Three Doors brute force, greedy, implementation, math	800	x28916
1632A	ABC implementation	800	x28850
711A	Bus to Udayland brute force, implementation	800	x28776
1220A	Cards implementation, sortings, strings	800	x28768
1676C	Most Similar Words brute force, greedy, implementation, implementation, math, strings	800	x28648
1759A	Yes-Yes? implementation, strings	800	x28646
349A	Cinema Line greedy, implementation	1100	x28617