Problemset - Codeforces

→ Pay attention

Before contest
Codeforces Round 941 (Div. 1)
47:11:04
Register now »

*has extra registration

Before contest
Codeforces Round 941 (Div. 2)
47:11:04
Register now »

*has extra registration

→ Filter Problems

Difficulty: —

Add tag

Problems

#	Name
1716A	2-3 Moves greedy, math	800	x31294
1846A	Rudolph and Cut the Rope implementation, math	800	x31274
1549A	Gregor and Cryptography math, number theory	800	x31251
1538B	Friends and Candies greedy, math	800	x30967
1843C	Sum in Binary Tree bitmasks, combinatorics, math, trees	800	x30942
1490A	Dense Array greedy, math	800	x30567
1862A	Gift Carpet dp, greedy, implementation, strings	800	x30559
1611A	Make Even constructive algorithms, math	800	x30535
1303A	Erasing Zeroes implementation, strings	800	x30419
1506A	Strange Table math	800	x30072
1553A	Digits Sum math, number theory	800	x30052
1619B	Squares and Cubes implementation, math	800	x29986
1811A	Insert Digit greedy, math, strings	800	x29932
1800A	Is It a Cat? implementation, strings	800	x29885
1714C	Minimum Varied Number greedy	800	x29869
1547A	Shortest Path with Obstacle implementation, math	800	x29834
1691A	Beat The Odds brute force, greedy, math	800	x29784
1741A	Compare T-Shirt Sizes implementation, implementation, strings	800	x29731
1931B	Make Equal greedy	800	x29723
1878B	Aleksa and Stack constructive algorithms, math	800	x29702
1519B	The Cake Is a Lie dp, math	800	x29674
1567A	Domino Disaster implementation, strings	800	x29599
1933B	Turtle Math: Fast Three Task implementation, math, number theory	800	x29536
1914A	Problemsolving Log implementation, strings	800	x29469
1622A	Construct a Rectangle geometry, math	800	x29416
1095A	Repeating Cipher implementation	800	x29357
1529A	Eshag Loves Big Arrays constructive algorithms, greedy, math	800	x29346
1926B	Vlad and Shapes geometry, implementation	800	x29308
1729B	Decode String greedy, strings	800	x29288
1722C	Word Game data structures, implementation	800	x29281
1714B	Remove Prefix data structures, greedy, implementation	800	x29233
1807C	Find and Replace greedy, implementation, strings	800	x29064
1859A	United We Stand constructive algorithms, math, number theory	800	x29051
1077A	Frog Jumping math	800	x29016
1541A	Pretty Permutations constructive algorithms, greedy, implementation	800	x28957
1709A	Three Doors brute force, greedy, implementation, math	800	x28928
1837A	Grasshopper on a Line constructive algorithms, math	800	x28924
1632A	ABC implementation	800	x28864
711A	Bus to Udayland brute force, implementation	800	x28783
1220A	Cards implementation, sortings, strings	800	x28775
1919B	Plus-Minus Split greedy	800	x28705
1759A	Yes-Yes? implementation, strings	800	x28672
1676C	Most Similar Words brute force, greedy, implementation, implementation, math, strings	800	x28666
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x28654
1551B1	Wonderful Coloring - 1 greedy, strings	800	x28600
1631A	Min Max Swap greedy	800	x28599
1918A	Brick Wall constructive algorithms, greedy, implementation, math	800	x28583
1554A	Cherry greedy	800	x28547
1851A	Escalator Conversations brute force, constructive algorithms, math	800	x28529
1629A	Download More RAM brute force, greedy, sortings	800	x28519
734B	Anton and Digits brute force, greedy, implementation, math	800	x28472
1862B	Sequence Game constructive algorithms	800	x28404
34A	Reconnaissance 2 implementation	800	x28380
1914B	Preparing for the Contest constructive algorithms, math	800	x28369
1611B	Team Composition: Programmers and Mathematicians binary search, constructive algorithms, math	800	x28365
1626A	Equidistant Letters constructive algorithms, sortings	800	x28298
1519A	Red and Blue Beans math	800	x28262
1772B	Matrix Rotation brute force, implementation	800	x28119
1397A	Juggling Letters greedy, strings	800	x28089
1433B	Yet Another Bookshelf greedy, implementation	800	x27945
1851B	Parity Sort greedy, sortings, two pointers	800	x27940
1843B	Long Long greedy, math, two pointers	800	x27916
1768A	Greatest Convex greedy, math, number theory	800	x27885
599A	Patrick and Shopping implementation	800	x27755
1853A	Desorting brute force, greedy, math	800	x27722
1698A	XOR Mixup bitmasks, brute force	800	x27721
1550A	Find The Array greedy, math	800	x27604
255A	Greg's Workout implementation	800	x27603
1454B	Unique Bid Auction implementation	800	x27549
1660B	Vlad and Candies math	800	x27444
1557A	Ezzat and Two Subsequences brute force, math, sortings	800	x27433
330A	Cakeminator brute force, implementation	800	x27356
1788A	One and Two brute force, implementation, math	800	x27341
1285A	Mezo Playing Zoma math	800	x27250
1234A	Equalize Prices Again math	800	x27231
1633B	Minority greedy	800	x27184
1511A	Review Site greedy	800	x27130
1421A	XORwice bitmasks, greedy, math	800	x27095
1792A	GamingForces greedy, sortings	800	x27087
1196A	Three Piles of Candies brute force, constructive algorithms, math	800	x27079
1783A	Make it Beautiful constructive algorithms, math, sortings	800	x27073
1855A	Dalton the Teacher greedy, math	800	x27070
1881A	Don't Try to Count brute force, strings	800	x27056
1925A	We Got Everything Covered! constructive algorithms, greedy, strings	800	x27001
1829C	Mr. Perfectly Fine bitmasks, greedy, implementation	800	x26963
1398A	Bad Triangle geometry, math	800	x26956
1849A	Morning Sandwich implementation, math	800	x26924
119A	Epic Game implementation	800	x26862
1702B	Polycarp Writes a String from Memory greedy	800	x26852
1644A	Doors and Keys implementation	800	x26809
1790B	Taisia and Dice greedy, greedy, math	800	x26599
1721A	Image greedy, implementation	800	x26559
1400A	String Similarity constructive algorithms, strings	800	x26529
1462B	Last Year's Substring dp, implementation, strings	800	x26490
1920A	Satisfying Constraints brute force, greedy, math	800	x26354
1003A	Polycarp's Pockets implementation	800	x26287
1744A	Number Replacement greedy, implementation	800	x26278
1932A	Thorns and Coins dp, greedy, implementation	800	x26266
1487A	Arena implementation, sortings	800	x26133
1560C	Infinity Table implementation, math	800	x26054