Problemset - Codeforces

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Rayan Programming Contest 2024 - Selection (Codeforces Round, Div. 1 + Div. 2)
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Problems

#	Name
2038N	Fixing the Expression implementation	800	x6127
2038J	Waiting for... greedy, implementation	800	x4638
2037C	Superultra's Favorite Permutation constructive algorithms, greedy, math, number theory	1000	x15056
2037B	Intercepted Inputs brute force, implementation	800	x17414
2037A	Twice implementation	800	x22518
2036C	Anya and 1100 brute force, implementation	1100	x16270
2036B	Startup greedy, sortings	800	x22851
2036A	Quintomania implementation	800	x30328
2035B	Everyone Loves Tres constructive algorithms, greedy, math, number theory	900	x14607
2035A	Sliding implementation, math	800	x14799
2033B	Sakurako and Water brute force, constructive algorithms, greedy	900	x22872
2033A	Sakurako and Kosuke constructive algorithms, implementation, math	800	x32791
2032B	Medians constructive algorithms, greedy, implementation, math	1100	x15479
2032A	Circuit greedy, implementation, math, number theory	800	x20212
2031B	Penchick and Satay Sticks brute force, greedy, sortings	900	x13376
2031A	Penchick and Modern Monument constructive algorithms, dp, greedy, math	800	x14592
2030C	A TRUE Battle brute force, games, greedy	1100	x15715
2030B	Minimise Oneness combinatorics, constructive algorithms, games, math	800	x20018
2030A	A Gift From Orangutan constructive algorithms, greedy, math, sortings	800	x23371
2029B	Replacement constructive algorithms, games, strings	1100	x8186
2029A	Set greedy, math	800	x10898
2028A	Alice's Adventures in ''Chess'' brute force, implementation, math	900	x13736
2027B	Stalin Sort brute force, greedy	1100	x13563
2027A	Rectangle Arrangement geometry, implementation, math	800	x18486
2026A	Perpendicular Segments constructive algorithms, geometry, greedy, math	900	x15874
2025B	Binomial Coefficients, Kind Of combinatorics, dp, math	1100	x16403
2025A	Two Screens binary search, greedy, strings, two pointers	800	x23430
2024B	Buying Lemonade binary search, constructive algorithms, sortings	1100	x13092
2024A	Profitable Interest Rate greedy, math	800	x18783
2022A	Bus to Pénjamo constructive algorithms, greedy, implementation, math	800	x13720
2021B	Maximize Mex brute force, greedy, math, number theory	1200	x14285
2021A	Meaning Mean data structures, greedy, math, sortings	800	x18553
2020B	Brightness Begins binary search, math	1200	x16361
2020A	Find Minimum Operations bitmasks, brute force, greedy, math, number theory	800	x21851
2019B	All Pairs Segments implementation, math	1200	x13827
2019A	Max Plus Size brute force, dp, greedy	800	x22817
2014C	Robin Hood in Town binary search, greedy, math	1100	x21534
2014B	Robin Hood and the Major Oak math	800	x28229
2014A	Robin Helps greedy, implementation	800	x36991
2013B	Battle for Survive constructive algorithms, greedy, math	900	x22948
2013A	Zhan's Blender constructive algorithms, math	800	x27089
2010B	Three Brothers brute force, implementation, math	800	x19862
2010A	Alternating Sum of Numbers brute force, implementation, math	800	x16785
2009C	The Legend of Freya the Frog implementation, math	1100	x25883
2009B	osu!mania brute force, implementation	800	x41808
2009A	Minimize! brute force, math	800	x51492
2008D	Sakurako's Hobby dp, dsu, graphs, math	1100	x19135
2008C	Longest Good Array binary search, brute force, math	800	x30334
2008B	Square or Not brute force, math, strings	800	x28503
2008A	Sakurako's Exam brute force, constructive algorithms, greedy, math	800	x35189
2007B	Index and Maximum Value data structures, greedy	900	x21183
2007A	Dora's Set greedy, math, number theory	800	x22639
2005B2	The Strict Teacher (Hard Version) binary search, greedy, math, sortings	1200	x17266
2005B1	The Strict Teacher (Easy Version) greedy, math, sortings	1000	x19969
2005A	Simple Palindrome combinatorics, constructive algorithms, greedy, math	900	x21654
2004C	Splitting Items games, greedy, sortings	1100	x23309
2004B	Game with Doors brute force, greedy	1000	x26081
2004A	Closest Point implementation, math	800	x30284
2003C	Turtle and Good Pairs constructive algorithms, greedy, sortings, strings	1200	x18131
2003B	Turtle and Piggy Are Playing a Game 2 games, greedy, sortings	800	x25119
2003A	Turtle and Good Strings greedy, strings	800	x28944
2002C	Black Circles brute force, geometry, greedy, math	1200	x15063
2002B	Removals Game constructive algorithms, games	1000	x18854
2002A	Distanced Coloring constructive algorithms, implementation, math	800	x19454
2001B	Generate Permutation constructive algorithms	800	x24017
2001A	Make All Equal greedy, implementation	800	x29561
2000D	Right Left Wrong greedy, implementation, two pointers	1200	x23048
2000C	Numeric String Template data structures, strings	1000	x25426
2000B	Seating in a Bus two pointers	800	x33813
2000A	Primary Task implementation, math, strings	800	x37359
1999D	Slavic's Exam greedy, implementation, strings	1100	x27029
1999C	Showering greedy, implementation	800	x35125
1999B	Card Game brute force, constructive algorithms, implementation	1000	x32479
1999A	A+B Again? implementation, math	800	x56259
1998B	Minimize Equal Sum Subarrays constructive algorithms, math, number theory	1000	x23829
1998A	Find K Distinct Points with Fixed Center constructive algorithms, implementation, math	800	x23958
1997C	Even Positions constructive algorithms, data structures, greedy	1100	x22039
1997B	Make Three Regions constructive algorithms, two pointers	1100	x20655
1997A	Strong Password brute force, implementation, strings	800	x29262
1996C	Sort dp, greedy, sortings, strings	1200	x22965
1996B	Scale greedy, implementation	800	x32618
1996A	Legs binary search, math, ternary search	800	x43352
1995B1	Bouquet (Easy Version) binary search, brute force, greedy, sortings, two pointers	1100	x18019
1995A	Diagonals brute force, greedy, implementation, math	800	x24259
1994B	Fun Game bitmasks, constructive algorithms, greedy, math	1100	x16579
1994A	Diverse Game constructive algorithms, greedy, implementation	800	x20266
1993B	Parity and Sum constructive algorithms, greedy	1100	x22780
1993A	Question Marks greedy, implementation	800	x29447
1992D	Test of Love dp, greedy, implementation	1200	x20464
1992C	Gorilla and Permutation constructive algorithms, math	900	x29175
1992B	Angry Monk greedy, math, sortings	800	x34334
1992A	Only Pluses brute force, constructive algorithms, greedy, math, sortings	800	x41425
1991B	AND Reconstruction bitmasks, constructive algorithms, greedy	1100	x16408
1991A	Maximize the Last Element greedy, implementation	800	x21887
1990B	Array Craft constructive algorithms, greedy	1200	x16562
1990A	Submission Bait brute force, games, greedy, sortings	900	x22763
1989B	Substring and Subsequence brute force, greedy, strings	1200	x20223
1989A	Catch the Coin implementation	800	x26419
1988B	Make Majority greedy, implementation	900	x22832
1988A	Split the Multiset brute force, greedy, implementation, math	900	x23299

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