Problemset - Codeforces

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Problems

#	Name
22A	Second Order Statistics brute force	800	x20902
1573A	Countdown greedy	800	x20913
1230A	Dawid and Bags of Candies brute force, implementation	800	x20994
1499A	Domino on Windowsill combinatorics, constructive algorithms, math	800	x21017
1680A	Minimums and Maximums brute force, math	800	x21028
1838A	Blackboard List constructive algorithms, math	800	x21059
1805A	We Need the Zero bitmasks, brute force	800	x21061
1780A	Hayato and School constructive algorithms, greedy	800	x21080
1604A	Era greedy	800	x21135
1108A	Two distinct points implementation	800	x21167
1928A	Rectangle Cutting geometry, math	800	x21169
1944A	Destroying Bridges graphs, greedy, math	800	x21170
1006A	Adjacent Replacements implementation	800	x21176
1716B	Permutation Chain constructive algorithms, math	800	x21196
1620A	Equal or Not Equal constructive algorithms, dsu, implementation	800	x21212
1638A	Reverse constructive algorithms, greedy, math	800	x21216
1228A	Distinct Digits brute force, implementation	800	x21220
1834A	Unit Array greedy, math	800	x21222
1405A	Permutation Forgery constructive algorithms	800	x21241
1712B	Woeful Permutation constructive algorithms, greedy, number theory	800	x21248
1777A	Everybody Likes Good Arrays! greedy, math	800	x21269
1574A	Regular Bracket Sequences constructive algorithms	800	x21308
1223A	CME math	800	x21317
1061A	Coins greedy, implementation, math	800	x21322
1207A	There Are Two Types Of Burgers brute force, greedy, implementation, math	800	x21352
1504A	Déjà Vu constructive algorithms, strings	800	x21406
248A	Cupboards implementation	800	x21407
1937A	Shuffle Party implementation, math	800	x21437
1146A	Love "A" implementation, strings	800	x21441
1708A	Difference Operations greedy, math	800	x21483
1890A	Doremy's Paint 3 constructive algorithms	800	x21510
1592A	Gamer Hemose binary search, greedy, math, sortings	800	x21611
1759B	Lost Permutation math	800	x21626
1713A	Traveling Salesman Problem geometry, greedy, implementation	800	x21671
1847A	The Man who became a God greedy, sortings	800	x21675
1064A	Make a triangle! brute force, geometry, math	800	x21707
1968B	Prefiquence greedy, two pointers	800	x21771
1452A	Robot Program math	800	x21782
1905A	Constructive Problems constructive algorithms, math	800	x21793
716A	Crazy Computer implementation	800	x21795
1249A	Yet Another Dividing into Teams math	800	x21833
1176A	Divide it! brute force, greedy, implementation	800	x21911
1743B	Permutation Value constructive algorithms, greedy	800	x21936
1900A	Cover in Water constructive algorithms, greedy, implementation, strings	800	x21937
1774A	Add Plus Minus Sign constructive algorithms, math	800	x21948
1749A	Cowardly Rooks greedy, implementation	800	x21990
1879A	Rigged! greedy	800	x22075
1637A	Sorting Parts brute force, sortings	800	x22077
1635A	Min Or Sum bitmasks, greedy	800	x22086
1731A	Joey Takes Money greedy, math	800	x22123
1694A	Creep greedy, implementation	800	x22131
1474A	Puzzle From the Future greedy	800	x22203
294A	Shaass and Oskols implementation, math	800	x22250
999A	Mishka and Contest brute force, implementation	800	x22259
1453A	Cancel the Trains implementation	800	x22263
1466A	Bovine Dilemma brute force, geometry, math	800	x22271
1913A	Rating Increase implementation	800	x22288
1618B	Missing Bigram implementation	800	x22291
1806A	Walking Master geometry, greedy, math	800	x22309
1739A	Immobile Knight implementation	800	x22312
1822C	Bun Lover math	800	x22318
1466B	Last minute enhancements dp, greedy	800	x22379
1436A	Reorder math	800	x22417
1616A	Integer Diversity implementation	800	x22431
1492A	Three swimmers math	800	x22431
1736A	Make A Equal to B brute force, greedy, sortings	800	x22437
1647A	Madoka and Math Dad implementation, math	800	x22477
1730A	Planets data structures, greedy, sortings	800	x22529
1700A	Optimal Path constructive algorithms, greedy, math	800	x22552
1706A	Another String Minimization Problem 2-sat, constructive algorithms, greedy, string suffix structures, strings	800	x22566
1657B	XY Sequence greedy	800	x22578
1754A	Technical Support greedy	800	x22634
1498A	GCD Sum brute force, math	800	x22656
1566A	Median Maximization binary search, greedy, math	800	x22735
1598A	Computer Game brute force, dfs and similar, dp, implementation	800	x22774
1744B	Even-Odd Increments implementation, math	800	x22816
1351A	A+B (Trial Problem) implementation	800	x22870
1779A	Hall of Fame constructive algorithms, greedy, strings	800	x22896
1665A	GCD vs LCM constructive algorithms, math	800	x22971
1629B	GCD Arrays greedy, math, number theory	800	x22974
1828A	Divisible Array constructive algorithms, math	800	x23003
1614A	Divan and a Store brute force, constructive algorithms, greedy	800	x23047
1005A	Tanya and Stairways implementation	800	x23062
1861A	Prime Deletion constructive algorithms, math	800	x23107
378A	Playing with Dice brute force	800	x23115
1516A	Tit for Tat greedy	800	x23143
1715A	Crossmarket constructive algorithms, greedy, math	800	x23192
1795A	Two Towers brute force, implementation, strings	800	x23240
1923A	Moving Chips greedy, implementation	800	x23247
1934A	Too Min Too Max greedy, math	800	x23369
1895A	Treasure Chest math	800	x23418
1809A	Garland implementation	800	x23420
1102A	Integer Sequence Dividing math	800	x23435
1684A	Digit Minimization constructive algorithms, games, math, strings	800	x23478
1946A	Median of an Array greedy, implementation, sortings	800	x23491
1748A	The Ultimate Square math	800	x23499
1206A	Choose Two Numbers math, sortings	800	x23502
1552A	Subsequence Permutation sortings, strings	800	x23516
1621A	Stable Arrangement of Rooks constructive algorithms	800	x23546
1822A	TubeTube Feed brute force, implementation	800	x23639