Problemset - Codeforces

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Refact.ai Match 1 (Codeforces Round 985)
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Problems

#	Name
1802A	Likes greedy, implementation	800	x15916
1800C1	Powering the Hero (easy version) data structures, greedy	1000	x23756
1800B	Count the Number of Pairs greedy, strings	1000	x25350
1800A	Is It a Cat? implementation, strings	800	x31701
1799A	Recent Actions data structures, greedy, implementation, math	800	x11622
1798B	Three Sevens brute force, data structures, greedy, implementation	1000	x16750
1798A	Showstopper greedy, implementation, sortings	800	x19904
1797A	Li Hua and Maze constructive algorithms, flows, graphs, greedy, implementation	800	x17545
1796B	Asterisk-Minor Template implementation, strings	1000	x16623
1796A	Typical Interview Problem brute force, implementation, strings	800	x18891
1795B	Ideal Point brute force, geometry, greedy	900	x22147
1795A	Two Towers brute force, implementation, strings	800	x23685
1794B	Not Dividing constructive algorithms, greedy, math	900	x22925
1794A	Prefix and Suffix Array strings	800	x17231
1793A	Yet Another Promotion greedy, math	800	x18102
1792A	GamingForces greedy, sortings	800	x28205
1791D	Distinct Split brute force, greedy, strings	1000	x31310
1791C	Prepend and Append implementation, two pointers	800	x46322
1791B	Following Directions geometry, implementation	800	x44860
1791A	Codeforces Checking implementation, strings	800	x61584
1790C	Premutation brute force, implementation, math	1000	x24046
1790B	Taisia and Dice greedy, greedy, math	800	x27537
1790A	Polycarp and the Day of Pi implementation, math, strings	800	x37300
1789B	Serval and Inversion Magic brute force, implementation, strings, two pointers	800	x16262
1789A	Serval and Mocha's Array brute force, math, number theory	800	x19444
1788A	One and Two brute force, implementation, math	800	x31388
1787A	Exponential Equation constructive algorithms, math	800	x19259
1786A2	Alternating Deck (hard version) implementation	800	x11453
1786A1	Non-alternating Deck (easy version) implementation	800	x14078
1784A	Monsters (easy version) brute force, greedy	1000	x15232
1783A	Make it Beautiful constructive algorithms, math, sortings	800	x30738
1781B	Going to the Cinema brute force, greedy, sortings	1000	x13570
1781A	Parallel Projection geometry, math	800	x15094
1780A	Hayato and School constructive algorithms, greedy	800	x21763
1779B	MKnez's ConstructiveForces Task constructive algorithms, math	900	x23684
1779A	Hall of Fame constructive algorithms, greedy, strings	800	x23203
1778A	Flip Flop Sum greedy, implementation	800	x24437
1777B	Emordnilap combinatorics, greedy, math	900	x17585
1777A	Everybody Likes Good Arrays! greedy, math	800	x24939
1776A	Walking Boy greedy	800	x7013
1775A2	Gardener and the Capybaras (hard version) constructive algorithms, greedy	900	x18830
1775A1	Gardener and the Capybaras (easy version) brute force, constructive algorithms, implementation	800	x19724
1774A	Add Plus Minus Sign constructive algorithms, math	800	x22479
1773F	Football constructive algorithms	800	x4161
1772C	Different Differences constructive algorithms, greedy, math	1000	x23923
1772B	Matrix Rotation brute force, implementation	800	x29412
1772A	A+B? implementation	800	x48580
1771A	Hossam and Combinatorics combinatorics, math, sortings	900	x23049
1770B	Koxia and Permutation constructive algorithms	1000	x19454
1770A	Koxia and Whiteboards brute force, greedy	1000	x23612
1769B1	Копирование файлов I *special problem, brute force, implementation, math	1000	x1374
1769A	Узкая дорога *special problem, math	800	x1966
1768B	Quick Sort greedy, math	900	x23223
1768A	Greatest Convex greedy, math, number theory	800	x29033
1767B	Block Towers data structures, greedy, sortings	800	x20438
1767A	Cut the Triangle implementation	800	x20634
1766B	Notepad# implementation	1000	x21240
1766A	Extremely Round brute force, implementation	800	x27146
1765M	Minimum LCM math, number theory	1000	x16080
1765E	Exchange brute force, math	1000	x10156
1765B	Broken Keyboard greedy	800	x9063
1764B	Doremy's Perfect Math Class math, number theory	900	x15956
1764A	Doremy's Paint greedy	800	x16657
1763A	Absolute Maximization bitmasks, constructive algorithms, greedy, math	800	x15728
1762A	Divide and Conquer greedy, math, number theory	800	x19271
1761B	Elimination of a Ring constructive algorithms, greedy, implementation	1000	x13499
1761A	Two Permutations brute force, constructive algorithms	800	x20103
1760D	Challenging Valleys implementation, two pointers	1000	x23842
1760C	Advantage data structures, implementation, sortings	800	x37535
1760B	Atilla's Favorite Problem greedy, implementation, strings	800	x44999
1760A	Medium Number implementation, sortings	800	x60590
1759B	Lost Permutation math	800	x22308
1759A	Yes-Yes? implementation, strings	800	x30187
1758B	XOR = Average constructive algorithms	900	x21380
1758A	SSeeeeiinngg DDoouubbllee constructive algorithms, strings	800	x25261
1754B	Kevin and Permutation constructive algorithms, greedy, math	800	x18956
1754A	Technical Support greedy	800	x23287
1750B	Maximum Substring brute force, greedy, implementation	800	x16260
1750A	Indirect Sort constructive algorithms, implementation, math	800	x17090
1749B	Death's Blessing greedy	900	x21064
1749A	Cowardly Rooks greedy, implementation	800	x22374
1748A	The Ultimate Square math	800	x24139
1747B	BAN BAN constructive algorithms	900	x23081
1747A	Two Groups constructive algorithms, greedy	800	x24997
1746B	Rebellion constructive algorithms, greedy, two pointers	800	x17219
1746A	Maxmina constructive algorithms, greedy	800	x19868
1744C	Traffic Light binary search, implementation, two pointers	1000	x27734
1744B	Even-Odd Increments implementation, math	800	x23576
1744A	Number Replacement greedy, implementation	800	x27240
1743B	Permutation Value constructive algorithms, greedy	800	x22274
1743A	Password brute force, combinatorics, implementation, math	800	x26861
1742C	Stripes implementation	900	x33264
1742B	Increasing greedy, implementation, sortings	800	x48266
1742A	Sum implementation	800	x73965
1741B	Funny Permutation constructive algorithms, math	800	x25495
1741A	Compare T-Shirt Sizes implementation, implementation, strings	800	x30904
1740B	Jumbo Extra Cheese 2 geometry, greedy, sortings	800	x13776
1740A	Factorise N+M constructive algorithms, number theory	800	x20374
1739A	Immobile Knight implementation	800	x22836
1738A	Glory Addicts greedy, implementation, sortings	800	x13554