Problemset - Codeforces

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Problems

#	Name
1325C	Ehab and Path-etic MEXs constructive algorithms, dfs and similar, greedy, trees	1500	x12986
1551C	Interesting Story greedy, sortings, strings	1500	x12912
1278B	A and B greedy, math	1500	x12903
282B	Painting Eggs greedy, math	1500	x12585
1924A	Did We Get Everything Covered? constructive algorithms, dp, greedy, shortest paths, strings	1500	x12461
1499C	Minimum Grid Path brute force, data structures, greedy, math	1500	x12360
1249C2	Good Numbers (hard version) binary search, greedy, math, meet-in-the-middle	1500	x12227
1800E2	Unforgivable Curse (hard version) brute force, constructive algorithms, dfs and similar, dsu, graphs, greedy, strings	1500	x12118
1809C	Sum on Subarrays constructive algorithms, greedy, math	1500	x11967
1873G	ABBC or BACB constructive algorithms, greedy	1500	x11807
1299A	Anu Has a Function brute force, greedy, math	1500	x11764
1256D	Binary String Minimizing greedy	1500	x11730
1774B	Coloring constructive algorithms, greedy, math	1500	x11638
1804C	Pull Your Luck brute force, greedy, math, number theory	1500	x11570
1891C	Smilo and Monsters binary search, constructive algorithms, greedy, sortings, two pointers	1500	x11413
1760F	Quests binary search, greedy, sortings	1500	x11390
1882C	Card Game brute force, greedy	1500	x11380
1515D	Phoenix and Socks greedy, sortings, two pointers	1500	x11166
1742F	Smaller constructive algorithms, greedy, strings	1500	x10880
982C	Cut 'em all! dfs and similar, dp, graphs, greedy, trees	1500	x10869
1466D	13th Labour of Heracles data structures, greedy, sortings, trees	1500	x10841
1215C	Swap Letters constructive algorithms, greedy	1500	x10816
1858B	The Walkway brute force, dp, greedy, math, number theory	1500	x10690
1710A	Color the Picture constructive algorithms, greedy, math	1500	x10627
1738C	Even Number Addicts dp, games, greedy, math	1500	x10612
1898B	Milena and Admirer greedy, math	1500	x10563
1722G	Even-Odd XOR bitmasks, constructive algorithms, greedy	1500	x10450
1817A	Almost Increasing Subsequence binary search, data structures, greedy	1500	x10371
1579C	Ticks greedy, implementation	1500	x10307
1814C	Search in Parallel constructive algorithms, greedy, sortings	1500	x10223
1675E	Replace With the Previous, Minimize dsu, greedy, strings	1500	x10145
1313C1	Skyscrapers (easy version) brute force, data structures, dp, greedy	1500	x10114
1883D	In Love data structures, greedy	1500	x10079
1742G	Orray bitmasks, brute force, greedy, math, sortings	1500	x9941
274A	k-Multiple Free Set binary search, greedy, sortings	1500	x9888
1005D	Polycarp and Div 3 dp, greedy, number theory	1500	x9852
1264A	Beautiful Regional Contest greedy, implementation	1500	x9840
1753A2	Make Nonzero Sum (hard version) constructive algorithms, dp, greedy	1500	x9826
1154D	Walking Robot greedy	1500	x9790
1659C	Line Empire binary search, brute force, dp, greedy, implementation, math	1500	x9752
891A	Pride brute force, dp, greedy, math, number theory	1500	x9645
1207C	Gas Pipeline dp, greedy	1500	x9589
1767D	Playoff combinatorics, constructive algorithms, dp, greedy, math	1500	x9459
1180B	Nick and Array greedy, implementation	1500	x9429
437B	The Child and Set bitmasks, greedy, implementation, sortings	1500	x9190
1051C	Vasya and Multisets brute force, dp, greedy, implementation, math	1500	x9149
1114B	Yet Another Array Partitioning Task constructive algorithms, greedy, sortings	1500	x8856
1186D	Vus the Cossack and Numbers constructive algorithms, greedy, math	1500	x8782
1323B	Count Subrectangles binary search, greedy, implementation	1500	x8541
1062B	Math greedy, math, number theory	1500	x8437
1141D	Colored Boots greedy, implementation	1500	x8382
997A	Convert to Ones brute force, greedy, implementation, math	1500	x8167
1066B	Heaters greedy, two pointers	1500	x8097
845C	Two TVs data structures, greedy, sortings	1500	x7924
468A	24 Game constructive algorithms, greedy, math	1500	x7889
1102D	Balanced Ternary String greedy, strings	1500	x7835
863B	Kayaking brute force, greedy, sortings	1500	x7625
960B	Minimize the error data structures, greedy, sortings	1500	x7423
587A	Duff and Weight Lifting greedy	1500	x7373
1209C	Paint the Digits constructive algorithms, greedy, implementation	1500	x7229
1178D	Prime Graph constructive algorithms, greedy, math, number theory	1500	x7152
991D	Bishwock dp, greedy	1500	x7051
1158A	The Party and Sweets binary search, constructive algorithms, greedy, implementation, math, sortings, two pointers	1500	x6880
1167D	Bicolored RBS constructive algorithms, greedy	1500	x6837
1043C	Smallest Word constructive algorithms, greedy, implementation	1500	x6786
771B	Bear and Different Names constructive algorithms, greedy	1500	x6636
821C	Okabe and Boxes data structures, greedy, trees	1500	x6633
1119C	Ramesses and Corner Inversion constructive algorithms, greedy, implementation, math	1500	x6564
620C	Pearls in a Row greedy	1500	x6405
166C	Median greedy, math, sortings	1500	x6355
976C	Nested Segments greedy, implementation, sortings	1500	x6318
760B	Frodo and pillows binary search, greedy	1500	x6208
1181B	Split a Number greedy, implementation, strings	1500	x6190
415B	Mashmokh and Tokens binary search, greedy, implementation, math	1500	x6125
494A	Treasure greedy	1500	x6118
864D	Make a Permutation! greedy, implementation, math	1500	x5964
749C	Voting greedy, implementation, two pointers	1500	x5914
864C	Bus greedy, implementation, math	1500	x5833
853A	Planning greedy	1500	x5770
1000B	Light It Up greedy	1500	x5593
985C	Liebig's Barrels greedy	1500	x5579
501C	Misha and Forest constructive algorithms, data structures, greedy, sortings, trees	1500	x5513
858C	Did you mean... dp, greedy, implementation	1500	x5447
1765K	Torus Path greedy, math	1500	x5400
354A	Vasya and Robot brute force, greedy, math	1500	x5399
149C	Division into Teams greedy, math, sortings	1500	x5268
746D	Green and Black Tea constructive algorithms, greedy, math	1500	x4989
709B	Checkpoints greedy, implementation, sortings	1500	x4706
884C	Bertown Subway dfs and similar, greedy, math	1500	x4619
329A	Purification constructive algorithms, greedy	1500	x4593
17B	Hierarchy dfs and similar, dsu, greedy, shortest paths	1500	x4488
1765N	Number Reduction greedy	1500	x4443
31B	Sysadmin Bob greedy, implementation, strings	1500	x4117
1250L	Divide The Students binary search, greedy, math	1500	x4029
342B	Xenia and Spies brute force, greedy, implementation	1500	x3985
724B	Batch Sort brute force, greedy, implementation, math	1500	x3979
527B	Error Correct System greedy	1500	x3856
1070F	Debate greedy	1500	x3570
231B	Magic, Wizardry and Wonders constructive algorithms, greedy	1500	x3556
91A	Newspaper Headline greedy, strings	1500	x3490