Problemset - Codeforces

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Codeforces Round 968 (Div. 2)
28:15:51
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Problems

#	Name
1560B	Who's Opposite? math	800	x35365
1560A	Dislike of Threes implementation	800	x58675
1559B	Mocha and Red and Blue dp, greedy	900	x22317
1559A	Mocha and Math bitmasks, constructive algorithms, math	900	x30644
1557A	Ezzat and Two Subsequences brute force, math, sortings	800	x27815
1556A	A Variety of Operations math	800	x18032
1555A	PizzaForces brute force, math	900	x27862
1554A	Cherry greedy	800	x29109
1553A	Digits Sum math, number theory	800	x30770
1552A	Subsequence Permutation sortings, strings	800	x23729
1551B1	Wonderful Coloring - 1 greedy, strings	800	x29065
1551A	Polycarp and Coins greedy, math	800	x50156
1550A	Find The Array greedy, math	800	x27978
1549B	Gregor and the Pawn Game dfs and similar, dp, flows, graph matchings, graphs, greedy, implementation	800	x24216
1549A	Gregor and Cryptography math, number theory	800	x32165
1547B	Alphabetical Strings greedy, implementation, strings	800	x26265
1547A	Shortest Path with Obstacle implementation, math	800	x30292
1546A	AquaMoon and Two Arrays brute force, greedy	800	x18174
1543B	Customising the Track combinatorics, greedy, math	900	x22969
1543A	Exciting Bets greedy, math, number theory	900	x27691
1542A	Odd Set math	800	x44160
1541A	Pretty Permutations constructive algorithms, greedy, implementation	800	x29276
1539B	Love Song dp, implementation, strings	800	x24280
1538B	Friends and Candies greedy, math	800	x31535
1538A	Stone Game brute force, dp, greedy	800	x36545
1537B	Bad Boy constructive algorithms, greedy, math	900	x29358
1537A	Arithmetic Array greedy, math	800	x36885
1536A	Omkar and Bad Story brute force, constructive algorithms	800	x20157
1535B	Array Reodering brute force, greedy, math, number theory, sortings	900	x30264
1535A	Fair Playoff brute force, implementation	800	x48551
1534A	Colour the Flag brute force, implementation	800	x12678
1530B	Putting Plates constructive algorithms, implementation	800	x15756
1530A	Binary Decimal greedy, math	800	x21006
1529A	Eshag Loves Big Arrays constructive algorithms, greedy, math	800	x29652
1527A	And Then There Were K bitmasks	800	x35145
1526A	Mean Inequality constructive algorithms, sortings	800	x24084
1525B	Permutation Sort constructive algorithms, greedy	900	x24595
1525A	Potion-making math, number theory	800	x25282
1523A	Game of Life implementation	800	x13462
1520B	Ordinary Numbers brute force, math, number theory	800	x43984
1520A	Do Not Be Distracted! brute force, implementation	800	x51169
1519B	The Cake Is a Lie dp, math	800	x30626
1519A	Red and Blue Beans math	800	x28620
1517A	Sum of 2050 greedy, math	800	x25428
1516A	Tit for Tat greedy	800	x23315
1515A	Phoenix and Gold constructive algorithms, greedy, math	800	x20186
1514A	Perfectly Imperfect Array math, number theory	800	x24035
1513A	Array and Peaks constructive algorithms, implementation	800	x19325
1512B	Almost Rectangle implementation	800	x25282
1512A	Spy Detected! brute force, implementation	800	x62766
1511A	Review Site greedy	800	x27496
1509A	Average Height constructive algorithms	800	x25930
1506A	Strange Table math	800	x30498
1505A	Is it rated - 2 *special problem, implementation, interactive	900	x14331
1504A	Déjà Vu constructive algorithms, strings	800	x21625
1501B	Napoleon Cake dp, implementation, sortings	900	x18927
1501A	Alexey and Train implementation	800	x11556
1499A	Domino on Windowsill combinatorics, constructive algorithms, math	800	x21204
1498A	GCD Sum brute force, math	800	x23084
1497A	Meximization brute force, data structures, greedy, sortings	800	x24211
1496A	Split it! brute force, constructive algorithms, greedy, strings	900	x20689
1494A	ABC String bitmasks, brute force, implementation	900	x20750
1493A	Anti-knapsack constructive algorithms, greedy	800	x19251
1492A	Three swimmers math	800	x22580
1491A	K-th Largest Value brute force, greedy, implementation	800	x18193
1490A	Dense Array greedy, math	800	x31021
1488A	From Zero To Y *special problem, math	900	x1386
1487A	Arena implementation, sortings	800	x26432
1486A	Shifting Stacks greedy, implementation	900	x25197
1482A	Prison Break math	800	x20350
1481A	Space Navigation greedy, strings	800	x24852
1480B	The Great Hero greedy, implementation, sortings	900	x17092
1480A	Yet Another String Game games, greedy, strings	800	x25741
1478A	Nezzar and Colorful Balls brute force, greedy	800	x26076
1475B	New Year's Number brute force, dp, math	900	x48200
1475A	Odd Divisor math, number theory	900	x59018
1474A	Puzzle From the Future greedy	800	x22374
1473A	Replacing Elements greedy, implementation, math, sortings	800	x33455
1472B	Fair Division dp, greedy, math	800	x49447
1472A	Cards for Friends greedy, math	800	x41635
1471A	Strange Partition greedy, math, number theory	900	x25731
1468N	Waste Sorting greedy, implementation	900	x8103
1468E	Four Segments greedy	800	x8761
1467A	Wizard of Orz constructive algorithms, greedy, math	900	x24233
1466B	Last minute enhancements dp, greedy	800	x22589
1466A	Bovine Dilemma brute force, geometry, math	800	x22485
1462C	Unique Number brute force, greedy, math	900	x32227
1462B	Last Year's Substring dp, implementation, strings	800	x27000
1462A	Favorite Sequence implementation, two pointers	800	x41239
1461A	String Generation constructive algorithms, greedy	800	x18546
1459A	Red-Blue Shuffle math, probabilities	800	x16968
1455A	Strange Functions math, number theory	800	x26333
1454B	Unique Bid Auction implementation	800	x27995
1454A	Special Permutation constructive algorithms, probabilities	800	x40147
1453A	Cancel the Trains implementation	800	x22484
1452C	Two Brackets greedy	800	x19386
1452A	Robot Program math	800	x22035
1451B	Non-Substring Subsequence dp, greedy, implementation, strings	900	x19196
1451A	Subtract or Divide greedy, math	800	x24140
1450A	Avoid Trygub constructive algorithms, sortings	800	x17940