Problemset - Codeforces

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Codeforces Round 972 (Div. 2)
42:18:39
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Problems

#	Name
1611A	Make Even constructive algorithms, math	800	x31325
1608A	Find Array constructive algorithms, math	800	x19011
1607A	Linear Keyboard implementation, strings	800	x37226
1605A	A.M. Deviation math, number theory	800	x20571
1604A	Era greedy	800	x21408
1602A	Two Subsequences implementation	800	x18948
1598A	Computer Game brute force, dfs and similar, dp, implementation	800	x23207
1594A	Consecutive Sum Riddle math	800	x24369
1593A	Elections math	800	x36533
1592A	Gamer Hemose binary search, greedy, math, sortings	800	x22088
1585A	Life of a Flower implementation	800	x17724
1584A	Mathematical Addition math	800	x14861
1583A	Windblume Ode math, number theory	800	x13710
1582A	Luntik and Concerts math	800	x18483
1581A	CQXYM Count Permutations combinatorics, math, number theory	800	x13394
1579A	Casimir's String Solitaire math, strings	800	x38673
1574A	Regular Bracket Sequences constructive algorithms	800	x21734
1573A	Countdown greedy	800	x21118
1571A	Sequence of Comparisons *special problem	800	x1290
1569A	Balanced Substring implementation	800	x25504
1567A	Domino Disaster implementation, strings	800	x30018
1566B	MIN-MEX Cut bitmasks, constructive algorithms, dp, greedy	800	x19521
1566A	Median Maximization binary search, greedy, math	800	x23179
1562A	The Miracle and the Sleeper greedy, math	800	x25485
1561A	Simply Strange Sort brute force, implementation, sortings	800	x16542
1560C	Infinity Table implementation, math	800	x26537
1560B	Who's Opposite? math	800	x35470
1560A	Dislike of Threes implementation	800	x59181
1557A	Ezzat and Two Subsequences brute force, math, sortings	800	x27866
1556A	A Variety of Operations math	800	x18049
1554A	Cherry greedy	800	x29185
1553A	Digits Sum math, number theory	800	x30864
1552A	Subsequence Permutation sortings, strings	800	x23761
1551B1	Wonderful Coloring - 1 greedy, strings	800	x29139
1551A	Polycarp and Coins greedy, math	800	x50468
1550A	Find The Array greedy, math	800	x28046
1549B	Gregor and the Pawn Game dfs and similar, dp, flows, graph matchings, graphs, greedy, implementation	800	x24283
1549A	Gregor and Cryptography math, number theory	800	x32282
1547B	Alphabetical Strings greedy, implementation, strings	800	x26337
1547A	Shortest Path with Obstacle implementation, math	800	x30355
1546A	AquaMoon and Two Arrays brute force, greedy	800	x18187
1542A	Odd Set math	800	x44405
1541A	Pretty Permutations constructive algorithms, greedy, implementation	800	x29339
1539B	Love Song dp, implementation, strings	800	x24352
1538B	Friends and Candies greedy, math	800	x31591
1538A	Stone Game brute force, dp, greedy	800	x36651
1537A	Arithmetic Array greedy, math	800	x37020
1536A	Omkar and Bad Story brute force, constructive algorithms	800	x20175
1535A	Fair Playoff brute force, implementation	800	x48939
1534A	Colour the Flag brute force, implementation	800	x12711
1530B	Putting Plates constructive algorithms, implementation	800	x15767
1530A	Binary Decimal greedy, math	800	x21030
1529A	Eshag Loves Big Arrays constructive algorithms, greedy, math	800	x29700
1527A	And Then There Were K bitmasks	800	x35334
1526A	Mean Inequality constructive algorithms, sortings	800	x24118
1525A	Potion-making math, number theory	800	x25320
1523A	Game of Life implementation	800	x13473
1520B	Ordinary Numbers brute force, math, number theory	800	x44157
1520A	Do Not Be Distracted! brute force, implementation	800	x51390
1519B	The Cake Is a Lie dp, math	800	x30710
1519A	Red and Blue Beans math	800	x28699
1517A	Sum of 2050 greedy, math	800	x25461
1516A	Tit for Tat greedy	800	x23348
1515A	Phoenix and Gold constructive algorithms, greedy, math	800	x20198
1514A	Perfectly Imperfect Array math, number theory	800	x24066
1513A	Array and Peaks constructive algorithms, implementation	800	x19338
1512B	Almost Rectangle implementation	800	x25323
1512A	Spy Detected! brute force, implementation	800	x63333
1511A	Review Site greedy	800	x27523
1509A	Average Height constructive algorithms	800	x25955
1506A	Strange Table math	800	x30557
1504A	Déjà Vu constructive algorithms, strings	800	x21650
1501A	Alexey and Train implementation	800	x11563
1499A	Domino on Windowsill combinatorics, constructive algorithms, math	800	x21220
1498A	GCD Sum brute force, math	800	x23123
1497A	Meximization brute force, data structures, greedy, sortings	800	x24257
1493A	Anti-knapsack constructive algorithms, greedy	800	x19272
1492A	Three swimmers math	800	x22614
1491A	K-th Largest Value brute force, greedy, implementation	800	x18201
1490A	Dense Array greedy, math	800	x31098
1487A	Arena implementation, sortings	800	x26486
1482A	Prison Break math	800	x20378
1481A	Space Navigation greedy, strings	800	x24894
1480A	Yet Another String Game games, greedy, strings	800	x25800
1478A	Nezzar and Colorful Balls brute force, greedy	800	x26390
1474A	Puzzle From the Future greedy	800	x22411
1473A	Replacing Elements greedy, implementation, math, sortings	800	x33551
1472B	Fair Division dp, greedy, math	800	x49783
1472A	Cards for Friends greedy, math	800	x41778
1468E	Four Segments greedy	800	x8774
1466B	Last minute enhancements dp, greedy	800	x22614
1466A	Bovine Dilemma brute force, geometry, math	800	x22499
1462B	Last Year's Substring dp, implementation, strings	800	x27048
1462A	Favorite Sequence implementation, two pointers	800	x41428
1461A	String Generation constructive algorithms, greedy	800	x18558
1459A	Red-Blue Shuffle math, probabilities	800	x16979
1455A	Strange Functions math, number theory	800	x26367
1454B	Unique Bid Auction implementation	800	x28056
1454A	Special Permutation constructive algorithms, probabilities	800	x40386
1453A	Cancel the Trains implementation	800	x22541