Problemset - Codeforces

→ Pay attention

Before contest
Codeforces Round 940 (Div. 2) and CodeCraft-23
2 days
Register now »

*has extra registration

→ Filter Problems

Difficulty: —

implementation

Add tag

Problems

#	Name
1790A	Polycarp and the Day of Pi implementation, math, strings	800	x35462
686A	Free Ice Cream constructive algorithms, implementation	800	x35251
1760C	Advantage data structures, implementation, sortings	800	x34729
1325B	CopyCopyCopyCopyCopy greedy, implementation	800	x34716
1873C	Target Practice implementation, math	800	x34633
265A	Colorful Stones (Simplified Edition) implementation	800	x34110
1703C	Cypher brute force, implementation, strings	800	x33909
1650A	Deletions of Two Adjacent Letters implementation, strings	800	x33757
1907A	Rook implementation	800	x33606
1950C	Clock Conversion implementation, math	800	x32900
1473A	Replacing Elements greedy, implementation, math, sortings	800	x32769
1669C	Odd/Even Increments greedy, greedy, implementation, math	800	x32622
1840A	Cipher Shifer implementation, strings, two pointers	800	x32368
1692C	Where's the Bishop? implementation	800	x32286
1873D	1D Eraser greedy, implementation, two pointers	800	x32256
1921B	Arranging Cats greedy, implementation	800	x31712
822A	I'm bored with life implementation, math, number theory	800	x31558
1833A	Musical Puzzle implementation, strings	800	x31414
540A	Combination Lock implementation	800	x31390
1372A	Omkar and Completion constructive algorithms, implementation	800	x31360
1950B	Upscaling implementation	800	x31257
1846A	Rudolph and Cut the Rope implementation, math	800	x31198
1862A	Gift Carpet dp, greedy, implementation, strings	800	x30484
1303A	Erasing Zeroes implementation, strings	800	x30316
1619B	Squares and Cubes implementation, math	800	x29960
1800A	Is It a Cat? implementation, strings	800	x29828
1547A	Shortest Path with Obstacle implementation, math	800	x29812
1741A	Compare T-Shirt Sizes implementation, implementation, strings	800	x29673
1567A	Domino Disaster implementation, strings	800	x29577
1914A	Problemsolving Log implementation, strings	800	x29390
1933B	Turtle Math: Fast Three Task implementation, math, number theory	800	x29381
1095A	Repeating Cipher implementation	800	x29292
1722C	Word Game data structures, implementation	800	x29230
1714B	Remove Prefix data structures, greedy, implementation	800	x29181
1926B	Vlad and Shapes geometry, implementation	800	x29139
1807C	Find and Replace greedy, implementation, strings	800	x29007
1541A	Pretty Permutations constructive algorithms, greedy, implementation	800	x28941
1709A	Three Doors brute force, greedy, implementation, math	800	x28903
1632A	ABC implementation	800	x28836
711A	Bus to Udayland brute force, implementation	800	x28767
1220A	Cards implementation, sortings, strings	800	x28745
1676C	Most Similar Words brute force, greedy, implementation, implementation, math, strings	800	x28622
1759A	Yes-Yes? implementation, strings	800	x28617
1918A	Brick Wall constructive algorithms, greedy, implementation, math	800	x28492
734B	Anton and Digits brute force, greedy, implementation, math	800	x28443
34A	Reconnaissance 2 implementation	800	x28334
1772B	Matrix Rotation brute force, implementation	800	x28087
1433B	Yet Another Bookshelf greedy, implementation	800	x27922
599A	Patrick and Shopping implementation	800	x27718
255A	Greg's Workout implementation	800	x27563
1454B	Unique Bid Auction implementation	800	x27526
330A	Cakeminator brute force, implementation	800	x27314
1788A	One and Two brute force, implementation, math	800	x27218
1829C	Mr. Perfectly Fine bitmasks, greedy, implementation	800	x26908
1849A	Morning Sandwich implementation, math	800	x26874
119A	Epic Game implementation	800	x26852
1644A	Doors and Keys implementation	800	x26789
1721A	Image greedy, implementation	800	x26536
1462B	Last Year's Substring dp, implementation, strings	800	x26475
1744A	Number Replacement greedy, implementation	800	x26243
1003A	Polycarp's Pockets implementation	800	x26230
1932A	Thorns and Coins dp, greedy, implementation	800	x26130
1487A	Arena implementation, sortings	800	x26119
1560C	Infinity Table implementation, math	800	x26042
1743A	Password brute force, combinatorics, implementation, math	800	x25965
1391B	Fix You brute force, greedy, implementation	800	x25941
1846B	Rudolph and Tic-Tac-Toe brute force, implementation, strings	800	x25911
978A	Remove Duplicates implementation	800	x25910
1547B	Alphabetical Strings greedy, implementation, strings	800	x25900
1701A	Grass Field implementation	800	x25788
1856A	Tales of a Sort implementation	800	x25683
1922A	Tricky Template constructive algorithms, implementation, strings	800	x25667
1697A	Parkway Walk greedy, implementation	800	x25361
1814A	Coins implementation, math	800	x25330
1690C	Restoring the Duration of Tasks data structures, greedy, implementation	800	x25319
1651A	Playoff implementation	800	x25298
1569A	Balanced Substring implementation	800	x25237
1512B	Almost Rectangle implementation	800	x24940
1690B	Array Decrements greedy, implementation	800	x24563
1041A	Heist greedy, implementation, sortings	800	x24409
1916A	2023 constructive algorithms, implementation, math, number theory	800	x24368
1728A	Colored Balls: Revisited brute force, greedy, implementation, sortings	800	x24310
1845A	Forbidden Integer constructive algorithms, implementation, math, number theory	800	x24298
1183A	Nearest Interesting Number implementation	800	x24085
1180A	Alex and a Rhombus dp, implementation, math	800	x24066
448A	Rewards implementation	800	x23873
1627A	Not Shading constructive algorithms, implementation	800	x23765
988A	Diverse Team brute force, implementation	800	x23710
1549B	Gregor and the Pawn Game dfs and similar, dp, flows, graph matchings, graphs, greedy, implementation	800	x23706
1539B	Love Song dp, implementation, strings	800	x23705
1778A	Flip Flop Sum greedy, implementation	800	x23700
1712A	Wonderful Permutation greedy, implementation	800	x23693
1766A	Extremely Round brute force, implementation	800	x23651
1822A	TubeTube Feed brute force, implementation	800	x23533
1809A	Garland implementation	800	x23357
1795A	Two Towers brute force, implementation, strings	800	x23192
1005A	Tanya and Stairways implementation	800	x22974
1923A	Moving Chips greedy, implementation	800	x22944
1744B	Even-Odd Increments implementation, math	800	x22703
1946A	Median of an Array greedy, implementation, sortings	800	x22686