Problemset - Codeforces

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EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2)
27:44:45
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Problems

#	Name
1621A	Stable Arrangement of Rooks constructive algorithms	800	x23644
1620B	Triangles on a Rectangle geometry, greedy, math	1000	x20123
1620A	Equal or Not Equal constructive algorithms, dsu, implementation	800	x21345
1619B	Squares and Cubes implementation, math	800	x30323
1619A	Square String? implementation, strings	800	x49553
1618B	Missing Bigram implementation	800	x22422
1618A	Polycarp and Sums of Subsequences math, sortings	800	x31870
1617B	GCD Problem brute force, constructive algorithms, math, number theory	900	x22741
1617A	Forbidden Subsequence constructive algorithms, greedy, sortings, strings	800	x16150
1616A	Integer Diversity implementation	800	x22528
1615A	Closing The Gap greedy, math	800	x20603
1614B	Divan and a New Project constructive algorithms, sortings	1000	x18328
1614A	Divan and a Store brute force, constructive algorithms, greedy	800	x23126
1613B	Absent Remainder greedy, implementation, sortings	1000	x21330
1613A	Long Comparison implementation, math	900	x24161
1612B	Special Permutation constructive algorithms, greedy	900	x16992
1612A	Distance brute force, constructive algorithms	800	x17560
1611C	Polycarp Recovers the Permutation constructive algorithms	1000	x18087
1611B	Team Composition: Programmers and Mathematicians binary search, constructive algorithms, math	800	x28891
1611A	Make Even constructive algorithms, math	800	x30981
1610A	Anti Light's Cell Guessing math	900	x15900
1609A	Divide and Multiply greedy, implementation, math, number theory	900	x16816
1608A	Find Array constructive algorithms, math	800	x18829
1607C	Minimum Extraction brute force, sortings	1000	x24551
1607B	Odd Grasshopper math	900	x25183
1607A	Linear Keyboard implementation, strings	800	x36483
1606A	AB Balance strings	900	x23425
1605B	Reverse Sort greedy, sortings	1000	x17796
1605A	A.M. Deviation math, number theory	800	x20412
1604A	Era greedy	800	x21247
1602A	Two Subsequences implementation	800	x18837
1598B	Groups brute force, implementation	1000	x15846
1598A	Computer Game brute force, dfs and similar, dp, implementation	800	x22959
1594A	Consecutive Sum Riddle math	800	x24086
1593C	Save More Mice binary search, greedy, greedy	1000	x24337
1593B	Make it Divisible by 25 dfs and similar, dp, greedy, math, math	900	x25844
1593A	Elections math	800	x35958
1592A	Gamer Hemose binary search, greedy, math, sortings	800	x21783
1585B	Array Eversion greedy	900	x14899
1585A	Life of a Flower implementation	800	x17600
1584C	Two Arrays greedy, math, sortings	900	x16122
1584B	Coloring Rectangles greedy, math	1000	x13180
1584A	Mathematical Addition math	800	x14690
1583A	Windblume Ode math, number theory	800	x13640
1582B	Luntik and Subsequences combinatorics, math	900	x19405
1582A	Luntik and Concerts math	800	x18359
1581A	CQXYM Count Permutations combinatorics, math, number theory	800	x13322
1579E1	Permutation Minimization by Deque constructive algorithms, greedy, math	1000	x21119
1579A	Casimir's String Solitaire math, strings	800	x38191
1574A	Regular Bracket Sequences constructive algorithms	800	x21526
1573A	Countdown greedy	800	x20979
1571A	Sequence of Comparisons *special problem	800	x1268
1569B	Chess Tournament constructive algorithms	1000	x18673
1569A	Balanced Substring implementation	800	x25359
1567B	MEXor Mixup bitmasks, greedy	1000	x22069
1567A	Domino Disaster implementation, strings	800	x29802
1566C	MAX-MEX Cut bitmasks, constructive algorithms, dp, greedy	1000	x17208
1566B	MIN-MEX Cut bitmasks, constructive algorithms, dp, greedy	800	x19269
1566A	Median Maximization binary search, greedy, math	800	x22926
1562B	Scenes From a Memory brute force, constructive algorithms, implementation, math, number theory	1000	x19290
1562A	The Miracle and the Sleeper greedy, math	800	x25253
1561A	Simply Strange Sort brute force, implementation, sortings	800	x16488
1560C	Infinity Table implementation, math	800	x26248
1560B	Who's Opposite? math	800	x35012
1560A	Dislike of Threes implementation	800	x57171
1559B	Mocha and Red and Blue dp, greedy	900	x22149
1559A	Mocha and Math bitmasks, constructive algorithms, math	900	x29619
1557A	Ezzat and Two Subsequences brute force, math, sortings	800	x27613
1556A	A Variety of Operations math	800	x17955
1555A	PizzaForces brute force, math	900	x27580
1554A	Cherry greedy	800	x28836
1553A	Digits Sum math, number theory	800	x30469
1552A	Subsequence Permutation sortings, strings	800	x23633
1551B1	Wonderful Coloring - 1 greedy, strings	800	x28844
1551A	Polycarp and Coins greedy, math	800	x49302
1550B	Maximum Cost Deletion greedy, math	1000	x25962
1550A	Find The Array greedy, math	800	x27790
1549B	Gregor and the Pawn Game dfs and similar, dp, flows, graph matchings, graphs, greedy, implementation	800	x23976
1549A	Gregor and Cryptography math, number theory	800	x31798
1547B	Alphabetical Strings greedy, implementation, strings	800	x26116
1547A	Shortest Path with Obstacle implementation, math	800	x30093
1546A	AquaMoon and Two Arrays brute force, greedy	800	x18132
1543B	Customising the Track combinatorics, greedy, math	900	x22814
1543A	Exciting Bets greedy, math, number theory	900	x27000
1542A	Odd Set math	800	x43155
1541A	Pretty Permutations constructive algorithms, greedy, implementation	800	x29130
1539B	Love Song dp, implementation, strings	800	x23994
1539A	Contest Start combinatorics, geometry, greedy, math	1000	x19765
1538B	Friends and Candies greedy, math	800	x31330
1538A	Stone Game brute force, dp, greedy	800	x36129
1537B	Bad Boy constructive algorithms, greedy, math	900	x28654
1537A	Arithmetic Array greedy, math	800	x36505
1536A	Omkar and Bad Story brute force, constructive algorithms	800	x20105
1535B	Array Reodering brute force, greedy, math, number theory, sortings	900	x29916
1535A	Fair Playoff brute force, implementation	800	x47413
1534A	Colour the Flag brute force, implementation	800	x12645
1530B	Putting Plates constructive algorithms, implementation	800	x15649
1530A	Binary Decimal greedy, math	800	x20838
1529A	Eshag Loves Big Arrays constructive algorithms, greedy, math	800	x29520
1527A	And Then There Were K bitmasks	800	x34545