Problemset - Codeforces

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Codeforces Round 1134 (Div. 4)
4 days
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Problems

#	Name
2276A	Perfect Sandwiches greedy, math	800	x19528
2275B	Did Not Go to Print data structures, implementation	800	x22516
2275A	In Search of Convenience geometry, implementation	800	x27180
2274A	The Projections of Paco dfs and similar, dp, hashing, implementation, math	800	x8218
2271A	Robot Odd Moves constructive algorithms, math	800	x11793
2269A	SauSaGe Bank greedy, math	800	x21095
2267B	Fashionable Array brute force, constructive algorithms, sortings	800	x16542
2267A	Turn Into a Palindrome greedy, strings	800	x20791
2266B	Three Piles games, greedy, math	800	x27333
2266A	Good Contest greedy	800	x31457
2264A	Rumb Needs a Hand implementation, implementation, implementation, sortings, sortings, sortings, two pointers, two pointers, two pointers	800	x16864
2263A	Min Max Game games	800	x19107
2261A	Hey, It's Me, Souvlakity games, math	800	x10757
2260A	Monocarp's Contest implementation	800	x21919
2259B	Minus Two math, number theory, number theory, number theory, number theory, number theory	800	x25981
2259A	Moo Language School brute force, greedy, greedy, greedy, greedy, two pointers	800	x28974
2258A	Odd Eraser math	800	x20384
2257B	Gigantomachy math, math	800	x19809
2257A	Creating Abbreviations brute force, strings	800	x21670
2256A	Three Numbers on the Blackboard math, math, math, math, sortings	800	x26700
2254A	Riptide implementation, sortings	800	x38524
2253A	The Best Card greedy, math, number theory	800	x22607
2252A	Boss Fight data structures, greedy, greedy	800	x19629
2250A	Threshold Movement brute force, implementation, math	800	x19793
2248A	You Delete, I Delete greedy	800	x21596
2247A	Zero Sum constructive algorithms, dp, number theory	800	x23605
2246A	farmpiggie and Subset Sum constructive algorithms	800	x20370
2245A	Who Watches the Watchpig? greedy	800	x14701
2244B	Nikita and Books greedy, greedy, math, math, sortings, sortings	800	x26099
2244A	Iskander and Drawings dp, games, greedy, strings	800	x31514
2242A	Bigrams sortings, strings	800	x25781
2241A	Divide and Conquer greedy, math, number theory	800	x36513
2240A	Another Popcount Problem greedy	800	x17614
2238A	Another Puzzle from Papyrus greedy, math, sortings	800	x20744
2237A	Destroying Towers games, greedy, schedules	800	x22796
2236B	Tatar TV Show greedy, math, strings	800	x29930
2236A	Games on the Train greedy, math	800	x36796
2234B	Palindrome, Twelve and Two Terms brute force, constructive algorithms, math	800	x23150
2234A	Euclid, Sequence and Two Numbers math, number theory, sortings	800	x25206
2233A	AI Project Development brute force, math	800	x24069
2232A	Convergence greedy, sortings, sortings, sortings	800	x24089
2231A	Construct an Array constructive algorithms	800	x26506
2230A	Optimal Purchase implementation, math	800	x24613
2229B	Absolute Cinema greedy, math	800	x19395
2229A	Slimes on a Line brute force, greedy, math	800	x19418
2228A	Marisa Steals Reimu's Takeout greedy, implementation	800	x22693
2227C	Snowfall constructive algorithms, math	800	x24209
2227B	Party Monster greedy	800	x29431
2227A	Koshary implementation, math	800	x33684
2226A	Disturbing Distribution greedy, math	800	x16323
2225A	A Number Between Two Others greedy, math	800	x22749
2224A	Zhily and Array Operating constructive algorithms, greedy	800	x12591
2222A	A Wonderful Contest brute force, dp, math	800	x12936
2220A	Blocked greedy, sortings	800	x22069
2218C	The 67th Permutation Problem constructive algorithms, greedy, math	800	x33089
2218B	The 67th 6-7 Integer Problem greedy, math	800	x43985
2218A	The 67th Integer Problem brute force, games, implementation, math	800	x46780
2217A	The Equalizer math	800	x25916
2211A	Antimedian Deletion implementation, math	800	x18277
2210A	A Simple Sequence constructive algorithms, dp, greedy, number theory	800	x25510
2209A	Flip Flops greedy	800	x24104
2208A	Bingo Candies constructive algorithms, math	800	x22671
2207A	1-1 greedy, strings	800	x15504
2205B	Simons and Cakes for Success implementation, math, math	800	x18052
2205A	Simons and Making It Beautiful brute force, constructive algorithms, constructive algorithms, constructive algorithms, constructive algorithms, constructive algorithms, constructive algorithms	800	x19129
2204B	Right Maximum greedy	800	x21923
2204A	Passing the Ball brute force, implementation	800	x24173
2203A	Towers of Boxes math	800	x20660
2202A	Parkour Design math, math, math, math	800	x17911
2200B	Deletion Sort bitmasks, brute force, greedy, sortings	800	x29330
2200A	Eating Game greedy	800	x32752
2197A	Friendly Numbers binary search, brute force, expression parsing, math, schedules	800	x24721
2195A	Sieve of Erato67henes math, number theory	800	x39484
2194A	Lawn Mower greedy, math	800	x25734
2193B	Reverse a Permutation greedy	800	x31999
2193A	DBMB and the Array brute force, math	800	x45595
2192A	String Rotation Game brute force, strings	800	x19421
2191A	Array Coloring constructive algorithms	800	x29357
2189A	Table with Numbers greedy, implementation	800	x25477
2188A	Divisible Permutation constructive algorithms	800	x27189
2185B	Prefix Max greedy	800	x45315
2185A	Perfect Root constructive algorithms, math	800	x48221
2184A	Social Experiment math	800	x41172
2183A	Binary Array Game games	800	x24505
2182B	New Year Cake brute force	800	x24700
2182A	New Year String constructive algorithms, greedy, implementation, strings	800	x26791
2180B	Ashmal greedy, strings	800	x25590
2180A	Carnival Wheel brute force, number theory	800	x26885
2179B	Blackslex and Showering dp, greedy, implementation	800	x29744
2179A	Blackslex and Password math, strings	800	x36251
2178A	Yes or Yes greedy, strings	800	x27103
2176A	Operations with Inversions greedy, implementation, math	800	x30460
2175A	Little Fairy's Painting implementation	800	x19877
2173A	Sleeping Through Classes greedy, implementation	800	x25013
2172A	ASCII Art Contest implementation	800	x15871
2171A	Shizuku Hoshikawa and Farm Legs brute force, math	800	x39379
2170A	Maximum Neighborhood bitmasks, brute force, greedy, implementation, math	800	x21125
2167C	Isamatdin and His Magic Wand! constructive algorithms, greedy, implementation, sortings	800	x38304
2167B	Your Name sortings, strings	800	x56751
2167A	Square? math, sortings	800	x65042

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