Problemset - Codeforces

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Codeforces Round 953 (Div. 2)
15:21:18
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Problems

#	Name
1883G1	Dances (Easy version) binary search, greedy, two pointers	1400	x9597
1883F	You Are So Beautiful data structures	1400	x8470
1883E	Look Back bitmasks, greedy	1700	x7287
1883D	In Love data structures, greedy	1500	x10330
1883C	Raspberries dp, math	1000	x23780
1883B	Chemistry strings	900	x28096
1883A	Morning math	800	x24367
1882E2	Two Permutations (Hard Version) constructive algorithms	3100	x287
1882E1	Two Permutations (Easy Version) brute force, constructive algorithms, greedy, number theory	2400	x970
1882D	Tree XOR bitmasks, dfs and similar, dp, greedy, trees	1900	x5092
1882C	Card Game brute force, greedy	1500	x11582
1882B	Sets and Union bitmasks, brute force, constructive algorithms, greedy	1300	x14647
1882A	Increasing Sequence greedy	800	x24599
1881G	Anya and the Mysterious String binary search, data structures	2000	x2212
1881F	Minimum Maximum Distance dfs and similar, dp, graphs, shortest paths, trees	1700	x6210
1881E	Block Sequence dp	1500	x12237
1881D	Divide and Equalize math, number theory	1300	x15205
1881C	Perfect Square brute force, implementation	1200	x16167
1881B	Three Threadlets math	900	x24141
1881A	Don't Try to Count brute force, strings	800	x28459
1879F	Last Man Standing brute force, data structures, number theory	2800	x477
1879E	Interactive Game with Coloring brute force, constructive algorithms, dfs and similar, graphs, implementation, interactive, trees	2400	x1195
1879D	Sum of XOR Functions bitmasks, combinatorics, divide and conquer, dp, math	1700	x6844
1879C	Make it Alternating combinatorics, dp, greedy	1300	x15411
1879B	Chips on the Board constructive algorithms, greedy	900	x21492
1879A	Rigged! greedy	800	x22427
1878G	wxhtzdy ORO Tree binary search, bitmasks, brute force, data structures, dfs and similar, implementation, trees	2300	x1110
1878F	Vasilije Loves Number Theory brute force, math, number theory	1900	x3872
1878E	Iva & Pav binary search, bitmasks, data structures, greedy	1400	x11528
1878D	Reverse Madness data structures, greedy	1600	x7782
1878C	Vasilije in Cacak math	900	x29508
1878B	Aleksa and Stack constructive algorithms, math	800	x30305
1878A	How Much Does Daytona Cost? greedy	800	x40138
1877C	Joyboard math, number theory	1200	x10311
1877A	Goals of Victory math	800	x19921
1876G	Clubstep binary search, brute force, data structures, greedy, trees	3500	x118
1876F	Indefinite Clownfish binary search, graphs	3500	x121
1876E	Ball-Stackable constructive algorithms, data structures, dp, trees	3300	x258
1876D	Lexichromatography combinatorics, dfs and similar, dsu, graphs, two pointers	2500	x829
1876C	Autosynthesis constructive algorithms, dfs and similar, graphs, greedy, sortings	2100	x2172
1876B	Effects of Anti Pimples combinatorics, number theory, sortings	1500	x7703
1876A	Helmets in Night Light greedy, sortings	1000	x15498
1875D	Jellyfish and Mex dp	1600	x7832
1875C	Jellyfish and Green Apple bitmasks, greedy, math, number theory	1400	x11031
1875A	Jellyfish and Undertale brute force, greedy	900	x22672
1874G	Jellyfish and Inscryption dp	3500	x77
1874F	Jellyfish and OEIS dp	3500	x184
1874E	Jellyfish and Hack dp, math	3000	x281
1874D	Jellyfish and Miku divide and conquer, dp, math, probabilities	2800	x666
1874C	Jellyfish and EVA dp, graphs, greedy, math, probabilities	2300	x1534
1874B	Jellyfish and Math bitmasks, brute force, dfs and similar, dp, graphs, shortest paths	2400	x1085
1874A	Jellyfish and Game brute force, games, greedy, implementation	1200	x16172
1873H	Mad City dfs and similar, dsu, games, graphs, shortest paths, trees	1700	x6764
1873G	ABBC or BACB constructive algorithms, greedy	1500	x12114
1873F	Money Trees binary search, greedy, math, two pointers	1300	x14408
1873E	Building an Aquarium binary search, sortings	1100	x23988
1873D	1D Eraser greedy, implementation, two pointers	800	x33433
1873C	Target Practice implementation, math	800	x36691
1873B	Good Kid brute force, greedy, math	800	x45689
1873A	Short Sort brute force, implementation	800	x50236
1872G	Replace With Product brute force, greedy, math	2000	x4063
1872F	Selling a Menagerie dfs and similar, dsu, graphs, implementation, math	1800	x5937
1872E	Data Structures Fan binary search, bitmasks, data structures, dp	1500	x12391
1872D	Plus Minus Permutation math	1200	x21675
1872C	Non-coprime Split math, number theory	1100	x22415
1872B	The Corridor or There and Back Again greedy, implementation	900	x26993
1872A	Two Vessels brute force, greedy, math	800	x37807
1870H	Standard Graph Problem data structures, graphs, greedy, trees	3500	x79
1870G	MEXanization data structures	3300	x204
1870F	Lazy Numbers binary search, math	2900	x466
1870E	Another MEX Problem bitmasks, brute force, dp, shortest paths	2300	x2237
1870D	Prefix Purchase greedy, implementation, sortings	1800	x6555
1870C	Colorful Table binary search, data structures, dp, implementation, math, two pointers	1300	x10951
1870B	Friendly Arrays bitmasks, greedy, math	1200	x13616
1870A	MEXanized Array constructive algorithms, greedy, math	800	x18666
1869B	2D Traveling geometry, math, shortest paths, sortings	1100	x14890
1869A	Make It Zero constructive algorithms	900	x19397
1868F	LIS? data structures, greedy, implementation	3500	x70
1868E	Min-Sum-Max constructive algorithms, dp, greedy	3500	x74
1868D	Flower-like Pseudotree constructive algorithms, graphs, greedy, implementation, trees	3000	x252
1868C	Travel Plan combinatorics, dp, implementation, math, trees	2400	x1098
1868B2	Candy Party (Hard Version) bitmasks, constructive algorithms, dp, greedy, implementation, math	2100	x2299
1868B1	Candy Party (Easy Version) bitmasks, constructive algorithms, graphs, greedy, implementation, math	1700	x6593
1868A	Fill in the Matrix constructive algorithms, implementation	1300	x11409
1867F	Most Different Tree brute force, constructive algorithms, dfs and similar, greedy, hashing	2700	x402
1867E2	Salyg1n and Array (hard version) constructive algorithms, interactive	2200	x3034
1867E1	Salyg1n and Array (simple version) constructive algorithms, interactive, math	2000	x3580
1867D	Cyclic Operations brute force, constructive algorithms, dfs and similar, graphs, greedy, implementation	1800	x5458
1867C	Salyg1n and the MEX Game constructive algorithms, data structures, games, greedy, interactive	1300	x10766
1867B	XOR Palindromes bitmasks, constructive algorithms, strings	1100	x16156
1867A	green_gold_dog, array and permutation constructive algorithms, sortings	800	x19477
1866M	Mighty Rock Tower brute force, combinatorics, dp, math, probabilities	2400	x700
1866L	Lihmuf Balling binary search, brute force, math	2400	x663
1866K	Keen Tree Calculation binary search, data structures, dp, geometry, graphs, implementation, trees	2500	x415
1866J	Jackets and Packets dp	2800	x271
1866I	Imagination Castle dp, games, two pointers	2300	x683
1866H	Happy Sets combinatorics	2100	x1545
1866G	Grouped Carriages binary search, data structures, dp, flows, greedy	2100	x1538
1866F	Freak Joker Process binary search, data structures, sortings	3100	x122
1866E	Elevators of Tamem dp	2700	x279