Problemset - Codeforces

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Problems

#	Name
553A	Kyoya and Colored Balls combinatorics, dp, math	1500	x8375
1408C	Discrete Acceleration binary search, dp, implementation, math, two pointers	1500	x8627
1739C	Card Game combinatorics, constructive algorithms, dp, games	1500	x8701
1051C	Vasya and Multisets brute force, dp, greedy, implementation, math	1500	x9137
1767D	Playoff combinatorics, constructive algorithms, dp, greedy, math	1500	x9415
1851E	Nastya and Potions dfs and similar, dp, graphs, sortings	1500	x9432
1207C	Gas Pipeline dp, greedy	1500	x9538
891A	Pride brute force, dp, greedy, math, number theory	1500	x9607
264B	Good Sequences dp, number theory	1500	x9621
1659C	Line Empire binary search, brute force, dp, greedy, implementation, math	1500	x9662
1753A2	Make Nonzero Sum (hard version) constructive algorithms, dp, greedy	1500	x9783
1005D	Polycarp and Div 3 dp, greedy, number theory	1500	x9821
1614C	Divan and bitwise operations bitmasks, combinatorics, constructive algorithms, dp, math	1500	x9910
1759E	The Humanoid brute force, dp, sortings	1500	x9955
877B	Nikita and string brute force, dp	1500	x9973
1926E	Vlad and an Odd Ordering binary search, bitmasks, data structures, dp, implementation, math, number theory	1500	x9977
1313C1	Skyscrapers (easy version) brute force, data structures, dp, greedy	1500	x10089
1105C	Ayoub and Lost Array combinatorics, dp, math	1500	x10136
1738C	Even Number Addicts dp, games, greedy, math	1500	x10546
1858B	The Walkway brute force, dp, greedy, math, number theory	1500	x10636
982C	Cut 'em all! dfs and similar, dp, graphs, greedy, trees	1500	x10804
1461C	Random Events dp, math, probabilities	1500	x10848
1307C	Cow and Message brute force, dp, math, strings	1500	x11540
1811E	Living Sequence binary search, dp, math, number theory	1500	x11550
1842C	Tenzing and Balls dp	1500	x11667
1881E	Block Sequence dp	1500	x11689
1673C	Palindrome Basis brute force, dp, math, number theory	1500	x11703
1872E	Data Structures Fan binary search, bitmasks, data structures, dp	1500	x11984
1234C	Pipes dp, implementation	1500	x12200
1924A	Did We Get Everything Covered? constructive algorithms, dp, greedy, shortest paths, strings	1500	x12309
1646C	Factorials and Powers of Two bitmasks, brute force, constructive algorithms, dp, math	1500	x13154
1553D	Backspace dp, greedy, strings, two pointers	1500	x13325
1536C	Diluc and Kaeya data structures, dp, hashing, number theory	1500	x13554
1253C	Sweets Eating dp, greedy, math, sortings	1500	x13807
1547E	Air Conditioners data structures, dp, implementation, shortest paths, sortings, two pointers	1500	x13841
1391C	Cyclic Permutations combinatorics, dp, graphs, math	1500	x14549
1492C	Maximum width binary search, data structures, dp, greedy, two pointers	1500	x15572
1304C	Air Conditioner dp, greedy, implementation, sortings, two pointers	1500	x15771
1272D	Remove One Element brute force, dp	1500	x15821
839C	Journey dfs and similar, dp, graphs, probabilities, trees	1500	x15896
1516B	AGAGA XOOORRR bitmasks, brute force, dp, greedy	1500	x18092
676C	Vasya and String binary search, dp, strings, two pointers	1500	x18128
1418C	Mortal Kombat Tower dp, graphs, greedy, shortest paths	1500	x18195
1538F	Interesting Function binary search, dp, math, number theory	1500	x18340
1385D	a-Good String bitmasks, brute force, divide and conquer, dp, implementation	1500	x18354
1389C	Good String brute force, dp, greedy, two pointers	1500	x18366
166E	Tetrahedron dp, math, matrices	1500	x19961
1526C1	Potions (Easy Version) brute force, data structures, dp, greedy	1500	x21205
545C	Woodcutters dp, greedy	1500	x26247
550C	Divisibility by Eight brute force, dp, math	1500	x27270
550A	Two Substrings brute force, dp, greedy, implementation, strings	1500	x36306
455A	Boredom dp	1500	x54219
174B	File List dp, greedy, implementation	1400	x2191
928B	Chat *special problem, dp	1400	x2506
120F	Spiders dp, greedy, trees	1400	x3508
44E	Anfisa the Monkey dp	1400	x4819
180C	Letter dp	1400	x7060
359B	Permutation constructive algorithms, dp, math	1400	x7719
548B	Mike and Fun brute force, dp, greedy, implementation	1400	x8275
940B	Our Tanya is Crying Out Loud dp, greedy	1400	x8846
1609C	Complex Market Analysis binary search, dp, implementation, number theory, schedules, two pointers	1400	x9483
534B	Covered Path dp, greedy, math	1400	x9870
1895C	Torn Lucky Ticket brute force, dp, hashing, implementation, math	1400	x10092
797B	Odd sum dp, greedy, implementation	1400	x10150
1189C	Candies! data structures, dp, implementation, math	1400	x10305
253B	Physics Practical binary search, dp, sortings, two pointers	1400	x10324
602B	Approximating a Constant Range dp, implementation, two pointers	1400	x10430
1284B	New Year and Ascent Sequence binary search, combinatorics, data structures, dp, implementation, sortings	1400	x10590
1415C	Bouncing Ball brute force, dp, implementation	1400	x10653
1282B1	K for the Price of One (Easy Version) dp, greedy, sortings	1400	x11169
1276A	As Simple as One and Two dp, greedy	1400	x12038
1215B	The Number of Products combinatorics, dp, implementation	1400	x12079
505B	Mr. Kitayuta's Colorful Graph dfs and similar, dp, dsu, graphs	1400	x12089
1847C	Vampiric Powers, anyone? bitmasks, brute force, dp, greedy	1400	x12212
1461B	Find the Spruce brute force, dp, implementation	1400	x12355
1860C	Game on Permutation data structures, dp, games, greedy	1400	x12412
1830A	Copil Copac Draws Trees dfs and similar, dp, graphs, trees	1400	x12441
1771B	Hossam and Friends binary search, constructive algorithms, dp, two pointers	1400	x12834
987C	Three displays brute force, dp, implementation	1400	x13089
1845C	Strong Password binary search, dp, greedy, strings	1400	x13322
1644C	Increase Subarray Sums brute force, dp, greedy, implementation	1400	x13346
1706C	Qpwoeirut And The City dp, flows, greedy, implementation	1400	x14440
1108D	Diverse Garland constructive algorithms, dp, greedy	1400	x14701
1451C	String Equality dp, greedy, hashing, implementation, strings	1400	x15207
1320A	Journey Planning data structures, dp, greedy, math, sortings	1400	x15449
1692G	2^Sort data structures, dp, sortings, two pointers	1400	x15928
1535C	Unstable String binary search, dp, greedy, implementation, strings, two pointers	1400	x16086
289B	Polo the Penguin and Matrix brute force, dp, implementation, sortings, ternary search	1400	x16753
1245C	Constanze's Machine dp	1400	x16762
1919C	Grouping Increases data structures, dp, greedy	1400	x16801
538B	Quasi Binary constructive algorithms, dp, greedy, implementation	1400	x17597
1380C	Create The Teams brute force, dp, greedy, implementation, sortings	1400	x19885
1350B	Orac and Models dp, math, number theory	1400	x20585
414B	Mashmokh and ACM combinatorics, dp, number theory	1400	x20844
1195C	Basketball Exercise dp	1400	x24003
698A	Vacations dp	1400	x28464
1526B	I Hate 1111 dp, math, number theory	1400	x28696
489C	Given Length and Sum of Digits... dp, greedy, implementation	1400	x44481
1769C2	Подкрутка II *special problem, dp	1300	x912
653B	Bear and Compressing brute force, dfs and similar, dp, strings	1300	x4888