Problemset - Codeforces

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Problems

#	Name
388A	Fox and Box Accumulation greedy, sortings	1400	x11356
1882C	Card Game brute force, greedy	1500	x11369
1799A	Recent Actions data structures, greedy, implementation, math	800	x11369
1623C	Balanced Stone Heaps binary search, greedy	1600	x11379
659C	Tanya and Toys greedy, implementation	1200	x11381
1760F	Quests binary search, greedy, sortings	1500	x11386
1305B	Kuroni and Simple Strings constructive algorithms, greedy, strings, two pointers	1200	x11393
651B	Beautiful Paintings greedy, sortings	1200	x11395
1891C	Smilo and Monsters binary search, constructive algorithms, greedy, sortings, two pointers	1500	x11399
910A	The Way to Home dfs and similar, dp, greedy, implementation	800	x11406
545B	Equidistant String greedy	1100	x11434
1178C	Tiles combinatorics, greedy, math	1300	x11445
1608B	Build the Permutation constructive algorithms, greedy	1200	x11456
1903B	StORage room bitmasks, brute force, constructive algorithms, greedy	1200	x11480
432B	Football Kit brute force, greedy, implementation	1200	x11482
486C	Palindrome Transformation brute force, greedy, implementation	1700	x11514
1804C	Pull Your Luck brute force, greedy, math, number theory	1500	x11565
1774C	Ice and Fire constructive algorithms, dp, greedy	1300	x11588
1585C	Minimize Distance greedy	1300	x11595
1325D	Ehab the Xorcist bitmasks, constructive algorithms, greedy, number theory	1700	x11608
1150A	Stock Arbitraging greedy, implementation	800	x11618
1221B	Knights constructive algorithms, greedy	1100	x11629
1774B	Coloring constructive algorithms, greedy, math	1500	x11631
779C	Dishonest Sellers constructive algorithms, greedy, sortings	1200	x11642
1844D	Row Major constructive algorithms, greedy, math, number theory, strings	1400	x11661
931A	Friends Meeting brute force, greedy, implementation, math	800	x11705
1823C	Strongly Composite greedy, math, number theory	1300	x11710
1256D	Binary String Minimizing greedy	1500	x11728
1251C	Minimize The Integer greedy, two pointers	1600	x11728
1884B	Haunted House binary search, greedy, math, two pointers	1100	x11732
1593E	Gardener and Tree brute force, data structures, dfs and similar, greedy, implementation, trees	1600	x11734
1155B	Game with Telephone Numbers games, greedy, implementation	1200	x11738
1299A	Anu Has a Function brute force, greedy, math	1500	x11764
1108C	Nice Garland brute force, greedy, math	1300	x11767
1873G	ABBC or BACB constructive algorithms, greedy	1500	x11799
382A	Ksenia and Pan Scales greedy, implementation	1100	x11803
1725B	Basketball Together binary search, greedy, sortings	1000	x11830
58B	Coins greedy	1300	x11836
716B	Complete the Word greedy, two pointers	1300	x11837
1303C	Perfect Keyboard dfs and similar, greedy, implementation	1600	x11839
1509C	The Sports Festival dp, greedy	1800	x11851
1968D	Permutation Game brute force, dfs and similar, games, graphs, greedy, math	1300	x11863
1779C	Least Prefix Sum data structures, greedy	1600	x11871
1107A	Digits Sequence Dividing greedy, strings	900	x11889
1730B	Meeting on the Line binary search, geometry, greedy, implementation, math, ternary search	1600	x11902
387B	George and Round brute force, greedy, two pointers	1200	x11927
1209A	Paint the Numbers greedy, implementation, math	800	x11935
1011A	Stages greedy, implementation, sortings	900	x11946
1809C	Sum on Subarrays constructive algorithms, greedy, math	1500	x11964
1455D	Sequence and Swaps dp, greedy, sortings	1600	x12005
1415B	Repainting Street brute force, brute force, greedy	1100	x12012
1684C	Column Swapping brute force, constructive algorithms, greedy, implementation, sortings	1400	x12038
1276A	As Simple as One and Two dp, greedy	1400	x12050
1726C	Jatayu's Balanced Bracket Sequence data structures, dsu, graphs, greedy	1300	x12092
1889A	Qingshan Loves Strings 2 constructive algorithms, greedy, implementation	1300	x12097
1819A	Constructive Problem brute force, greedy	1300	x12102
1800E2	Unforgivable Curse (hard version) brute force, constructive algorithms, dfs and similar, dsu, graphs, greedy, strings	1500	x12112
445B	DZY Loves Chemistry dfs and similar, dsu, greedy	1400	x12138
342A	Xenia and Divisors greedy, implementation	1200	x12143
1800E1	Unforgivable Curse (easy version) brute force, constructive algorithms, dsu, graphs, greedy, strings	1400	x12195
1343D	Constant Palindrome Sum brute force, data structures, greedy, two pointers	1700	x12221
1249C2	Good Numbers (hard version) binary search, greedy, math, meet-in-the-middle	1500	x12226
1474C	Array Destruction brute force, constructive algorithms, data structures, greedy, implementation, sortings	1700	x12228
1322A	Unusual Competitions greedy	1300	x12242
1951B	Battle Cows binary search, data structures, greedy	1200	x12256
1847C	Vampiric Powers, anyone? bitmasks, brute force, dp, greedy	1400	x12263
1836B	Astrophysicists greedy, math	1100	x12290
1537E1	Erase and Extend (Easy Version) binary search, brute force, dp, greedy, hashing, implementation, string suffix structures, strings, two pointers	1600	x12302
1437D	Minimal Height Tree graphs, greedy, shortest paths, trees	1600	x12330
1945D	Seraphim the Owl dp, greedy	1300	x12333
991B	Getting an A greedy, sortings	900	x12337
1499C	Minimum Grid Path brute force, data structures, greedy, math	1500	x12357
1902C	Insert and Equalize brute force, constructive algorithms, greedy, math, number theory	1300	x12360
1534B	Histogram Ugliness greedy, implementation, math	1100	x12377
1140D	Minimum Triangulation dp, greedy, math	1200	x12378
1746C	Permutation Operations constructive algorithms, greedy, implementation, math	1300	x12380
1157C1	Increasing Subsequence (easy version) greedy	1300	x12383
1647C	Madoka and Childish Pranks constructive algorithms, greedy	1300	x12392
372A	Counting Kangaroos is Fun binary search, greedy, sortings, two pointers	1600	x12399
1622C	Set or Decrease binary search, brute force, greedy, sortings	1600	x12420
1924A	Did We Get Everything Covered? constructive algorithms, dp, greedy, shortest paths, strings	1500	x12449
1554B	Cobb bitmasks, brute force, greedy, math	1700	x12450
1860C	Game on Permutation data structures, dp, games, greedy	1400	x12501
1195A	Drinks Choosing greedy, math	1000	x12534
1794C	Scoring Subsequences binary search, greedy, math, two pointers	1300	x12545
1295C	Obtain The String dp, greedy, strings	1600	x12566
282B	Painting Eggs greedy, math	1500	x12584
1328D	Carousel constructive algorithms, dp, graphs, greedy, math	1800	x12594
1918C	XOR-distance bitmasks, greedy, implementation, math	1400	x12649
1165C	Good String greedy	1300	x12679
1834C	Game with Reversing games, greedy, math, strings	1200	x12682
1364C	Ehab and Prefix MEXs brute force, constructive algorithms, greedy	1600	x12690
1818A	Politics greedy, implementation	800	x12716
5C	Longest Regular Bracket Sequence constructive algorithms, data structures, dp, greedy, sortings, strings	1900	x12730
1833D	Flipper brute force, constructive algorithms, greedy	1400	x12741
1787B	Number Factorization greedy, math, number theory	1100	x12746
1132B	Discounts greedy, sortings	900	x12749
1163A	Eating Soup greedy, math	900	x12767
998B	Cutting dp, greedy, sortings	1200	x12778
1649B	Game of Ball Passing greedy, implementation	1300	x12785