Problemset - Codeforces

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Codeforces Round 1101 (Div. 2)
00:34:47
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Problems

#	Name
2044E	Insane Problem binary search, greedy, implementation, math, number theory	1300	x18236
2044D	Harder Problem constructive algorithms, greedy, math	1100	x24217
2044C	Hard Problem greedy, math	800	x45519
2044B	Normal Problem implementation, strings	800	x52383
2044A	Easy Problem brute force, math	800	x61690
2043G	Problem with Queries brute force, data structures, implementation	3000	x329
2043F	Nim bitmasks, brute force, combinatorics, dp, games, greedy, implementation, shortest paths	2700	x910
2043E	Matrix Transformation bitmasks, brute force, data structures, dfs and similar, graphs, greedy, implementation	2300	x1846
2043D	Problem about GCD brute force, flows, math, number theory	1800	x7723
2043C	Sums on Segments binary search, brute force, data structures, dp, greedy, math	1600	x11298
2043B	Digits math, number theory	1100	x21862
2043A	Coin Transformation brute force, math	800	x27054
2042F	Two Subarrays data structures, dp, implementation, matrices	2600	x912
2042E	Vertex Pairs binary search, brute force, data structures, dfs and similar, divide and conquer, greedy, implementation, trees	2900	x527
2042D	Recommendations data structures, implementation, sortings, two pointers	1900	x5313
2042C	Competitive Fishing greedy	1800	x8702
2042B	Game with Colored Marbles games, greedy	900	x19561
2042A	Greedy Monocarp greedy, sortings	800	x20879
2041N	Railway Construction	3300	x82
2041M	Selection Sort binary search, data structures, greedy, two pointers	2000	x1340
2041L	Building Castle	2900	x70
2041K	Trophic Balance Species binary search, brute force, dfs and similar, graphs	3100	x122
2041J	Bottle Arrangement data structures, divide and conquer, dp, dsu, greedy	2700	x269
2041I	Auto Complete binary search, data structures, hashing, implementation, sortings, strings, trees	2300	x677
2041H	Sheet Music combinatorics, dp, math	2300	x1041
2041G	Grid Game	3100	x67
2041F	Segmentation Folds brute force, dfs and similar, number theory	2400	x512
2041E	Beautiful Array constructive algorithms, math	1200	x9945
2041D	Drunken Maze brute force, dfs and similar, graphs, shortest paths	1700	x4940
2041C	Cube bitmasks, dfs and similar, dp	2000	x2032
2041B	Bowling Frame binary search, brute force, math	1200	x7238
2041A	The Bento Box Adventure implementation, sortings	1300	x11373
2040F	Number of Cubes combinatorics, dp, math, number theory	2700	x462
2040E	Control of Randomness combinatorics, dfs and similar, dp, graphs, greedy, math, probabilities, trees	2100	x2690
2040D	Non Prime Tree brute force, constructive algorithms, dfs and similar, greedy, number theory, trees, two pointers	1900	x5876
2040C	Ordered Permutations bitmasks, combinatorics, constructive algorithms, greedy, math, two pointers	1600	x10855
2040B	Paint a Strip constructive algorithms, greedy, math	1000	x24231
2040A	Game of Division games, math	800	x24474
2039H2	Cool Swap Walk (Hard Version) constructive algorithms, constructive algorithms, constructive algorithms, implementation, sortings	3500	x94
2039H1	Cool Swap Walk (Easy Version) constructive algorithms, implementation, sortings	3500	x102
2039G	Shohag Loves Pebae math, number theory	3500	x83
2039F2	Shohag Loves Counting (Hard Version) dp, number theory	3200	x296
2039F1	Shohag Loves Counting (Easy Version) combinatorics, dp, math, number theory	2800	x514
2039E	Shohag Loves Inversions combinatorics, dp, implementation, math	2200	x2377
2039D	Shohag Loves GCD constructive algorithms, greedy, math, number theory	1700	x7022
2039C2	Shohag Loves XOR (Hard Version) bitmasks, brute force, math, number theory	1800	x4996
2039C1	Shohag Loves XOR (Easy Version) bitmasks, brute force, math, number theory	1200	x13596
2039B	Shohag Loves Strings constructive algorithms, greedy, implementation, strings	1000	x17391
2039A	Shohag Loves Mod constructive algorithms, number theory	800	x18159
2038N	Fixing the Expression implementation	800	x11375
2038M	Royal Flush dp, implementation	2800	x331
2038L	Bridge Renovation brute force, dp, greedy, math, two pointers	1400	x8064
2038K	Grid Walk brute force, dp, greedy, math, number theory	2100	x1789
2038J	Waiting for... greedy, implementation	800	x8820
2038I	Polyathlon binary search, data structures, hashing, string suffix structures, strings	2500	x750
2038H	Galactic Council flows	3000	x185
2038G	Guess One Character constructive algorithms, implementation, interactive	1900	x2983
2038F	Alternative Platforms combinatorics, data structures, fft, math, sortings	2500	x485
2038E	Barrels data structures, greedy, math	2900	x156
2038D	Divide OR Conquer binary search, bitmasks, data structures, dp, implementation	2400	x862
2038C	DIY data structures, geometry, greedy, sortings	1400	x6998
2038B	Make It Equal binary search, brute force, greedy, math	2100	x1936
2038A	Bonus Project games, greedy	1400	x5481
2037G	Natlan Exploring bitmasks, combinatorics, data structures, dp, math, number theory	2000	x3776
2037F	Ardent Flames binary search, data structures, math, sortings, two pointers	2100	x2981
2037E	Kachina's Favorite Binary String dp, greedy, interactive, two pointers	1600	x7438
2037D	Sharky Surfing data structures, greedy, two pointers	1300	x14819
2037C	Superultra's Favorite Permutation constructive algorithms, greedy, math, number theory	1000	x25652
2037B	Intercepted Inputs brute force, implementation	800	x25583
2037A	Twice implementation	800	x35880
2036G	Library of Magic binary search, constructive algorithms, divide and conquer, interactive, math, number theory	2200	x1688
2036F	XORificator 3000 bitmasks, dp, number theory, two pointers	1900	x5331
2036E	Reverse the Rivers binary search, constructive algorithms, data structures, greedy	1600	x9635
2036D	I Love 1543 brute force, implementation, matrices	1300	x16089
2036C	Anya and 1100 brute force, implementation	1100	x22277
2036B	Startup greedy, sortings	800	x29795
2036A	Quintomania implementation	800	x40813
2035H	Peak Productivity Forces constructive algorithms	3500	x100
2035G2	Go Learn! (Hard Version) divide and conquer, dp	3500	x112
2035G1	Go Learn! (Easy Version) dp, trees	3300	x172
2035F	Tree Operations binary search, brute force, dfs and similar, dp, trees	2500	x1104
2035E	Monster binary search, brute force, constructive algorithms, greedy, implementation, math, ternary search	2300	x1975
2035D	Yet Another Real Number Problem binary search, data structures, divide and conquer, greedy, implementation, math	1800	x5850
2035C	Alya and Permutation bitmasks, constructive algorithms, math	1400	x11605
2035B	Everyone Loves Tres constructive algorithms, greedy, math, number theory	900	x20666
2035A	Sliding implementation, math	800	x17867
2034H	Rayan vs. Rayaneh brute force, dfs and similar, dp, number theory	3300	x196
2034G2	Simurgh's Watch (Hard Version) greedy, implementation	3500	x82
2034G1	Simurgh's Watch (Easy Version) constructive algorithms, greedy, implementation, sortings	3500	x78
2034F2	Khayyam's Royal Decree (Hard Version) combinatorics, dp, math, sortings	2800	x601
2034F1	Khayyam's Royal Decree (Easy Version) combinatorics, dp, math, sortings	2500	x897
2034E	Permutations Harmony combinatorics, constructive algorithms, greedy, hashing, math	2200	x2031
2034D	Darius' Wisdom constructive algorithms, greedy, implementation, sortings	1600	x6656
2034C	Trapped in the Witch's Labyrinth constructive algorithms, dfs and similar, graphs, implementation	1400	x9201
2034B	Rakhsh's Revival data structures, greedy, implementation, two pointers	1000	x15865
2034A	King Keykhosrow's Mystery brute force, chinese remainder theorem, math, number theory	800	x18454
2033G	Sakurako and Chefir data structures, dfs and similar, dp, greedy, trees	2200	x2009
2033F	Kosuke's Sloth brute force, math, number theory	1800	x7186
2033E	Sakurako, Kosuke, and the Permutation brute force, data structures, dfs and similar, dsu, graphs, greedy, math	1400	x14231
2033D	Kousuke's Assignment data structures, dp, dsu, greedy, math	1300	x18280

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