Problemset - Codeforces

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Codeforces Round 968 (Div. 2)
45:30:46
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constructive algorithms

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Problems

#	Name
2002B	Removals Game constructive algorithms, games	1000	x15552
2002A	Distanced Coloring constructive algorithms, implementation, math	800	x17056
2001B	Generate Permutation constructive algorithms	800	x20368
1999B	Card Game brute force, constructive algorithms, implementation	1000	x27497
1998B	Minimize Equal Sum Subarrays constructive algorithms, math, number theory	1000	x20743
1998A	Find K Distinct Points with Fixed Center constructive algorithms, implementation, math	800	x21691
1997C	Even Positions constructive algorithms, data structures, greedy	1100	x19540
1997B	Make Three Regions constructive algorithms, two pointers	1100	x18886
1994B	Fun Game bitmasks, constructive algorithms, greedy, math	1100	x15331
1994A	Diverse Game constructive algorithms, greedy, implementation	800	x19110
1993B	Parity and Sum constructive algorithms, greedy	1100	x20602
1992C	Gorilla and Permutation constructive algorithms, math	900	x27082
1992A	Only Pluses brute force, constructive algorithms, greedy, math, sortings	800	x38242
1991B	AND Reconstruction bitmasks, constructive algorithms, greedy	1100	x15138
1984A	Strange Splitting constructive algorithms	800	x20311
1983A	Array Divisibility constructive algorithms, math	800	x24455
1978A	Alice and Books constructive algorithms, greedy, sortings	800	x24445
1977B	Binary Colouring bitmasks, constructive algorithms, greedy, math	1100	x16924
1969B	Shifts and Sorting constructive algorithms, greedy	1000	x18086
1969A	Two Friends constructive algorithms, implementation, math	800	x19309
1968C	Assembly via Remainders constructive algorithms, number theory	1000	x23821
1966B	Rectangle Filling constructive algorithms, implementation	1100	x14367
1966A	Card Exchange constructive algorithms, games, greedy	800	x17243
1957B	A BIT of a Construction bitmasks, constructive algorithms, greedy, implementation	1100	x17347
1957A	Stickogon constructive algorithms, greedy	800	x22630
1955B	Progressive Square constructive algorithms, data structures, implementation, sortings	1000	x26792
1954A	Painting the Ribbon constructive algorithms, greedy, math	900	x23232
1951A	Dual Trigger constructive algorithms, greedy, math	900	x18959
1948A	Special Characters brute force, constructive algorithms	800	x27971
1944B	Equal XOR bitmasks, constructive algorithms	1100	x15722
1942B	Bessie and MEX constructive algorithms, math	1100	x13528
1942A	Farmer John's Challenge constructive algorithms, math	800	x16929
1935A	Entertainment in MAC constructive algorithms, strings	800	x27447
1930B	Permutation Printing brute force, constructive algorithms, math	1000	x14839
1929B	Sasha and the Drawing constructive algorithms, greedy, math	800	x24803
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x30783
1927B	Following the String constructive algorithms, greedy, strings	900	x32331
1925A	We Got Everything Covered! constructive algorithms, greedy, strings	800	x28281
1922A	Tricky Template constructive algorithms, implementation, strings	800	x26667
1918B	Minimize Inversions constructive algorithms, data structures, greedy, implementation, sortings	900	x23263
1918A	Brick Wall constructive algorithms, greedy, implementation, math	800	x29770
1917A	Least Product constructive algorithms, math	800	x25080
1916B	Two Divisors constructive algorithms, math, number theory	1000	x25173
1916A	2023 constructive algorithms, implementation, math, number theory	800	x25380
1914B	Preparing for the Contest constructive algorithms, math	800	x29828
1905A	Constructive Problems constructive algorithms, math	800	x22645
1902A	Binary Imbalance constructive algorithms	800	x20629
1900A	Cover in Water constructive algorithms, greedy, implementation, strings	800	x25982
1894B	Two Out of Three constructive algorithms	1000	x15633
1891A	Sorting with Twos constructive algorithms, sortings	800	x19080
1890B	Qingshan Loves Strings constructive algorithms, implementation	800	x17354
1890A	Doremy's Paint 3 constructive algorithms	800	x25328
1886A	Sum of Three brute force, constructive algorithms, math	800	x25517
1879B	Chips on the Board constructive algorithms, greedy	900	x22095
1878B	Aleksa and Stack constructive algorithms, math	800	x31117
1870A	MEXanized Array constructive algorithms, greedy, math	800	x18918
1869A	Make It Zero constructive algorithms	900	x20799
1867B	XOR Palindromes bitmasks, constructive algorithms, strings	1100	x16560
1867A	green_gold_dog, array and permutation constructive algorithms, sortings	800	x19779
1864B	Swap and Reverse constructive algorithms, greedy, sortings, strings	1100	x15206
1864A	Increasing and Decreasing constructive algorithms, greedy, implementation, math	800	x20159
1862B	Sequence Game constructive algorithms	800	x31261
1861B	Two Binary Strings constructive algorithms, dp, greedy	1000	x21081
1861A	Prime Deletion constructive algorithms, math	800	x23689
1860A	Not a Substring constructive algorithms, strings	900	x21499
1859B	Olya and Game with Arrays constructive algorithms, greedy, math, sortings	1000	x26403
1859A	United We Stand constructive algorithms, math, number theory	800	x31541
1858C	Yet Another Permutation Problem constructive algorithms, greedy, math, number theory	1000	x22807
1851A	Escalator Conversations brute force, constructive algorithms, math	800	x29336
1845A	Forbidden Integer constructive algorithms, implementation, math, number theory	800	x26598
1844B	Permutations & Primes constructive algorithms, math	1000	x18007
1844A	Subtraction Game constructive algorithms, games	800	x24413
1841A	Game with Board constructive algorithms, games	800	x24593
1838B	Minimize Permutation Subarrays constructive algorithms, math	1100	x16242
1838A	Blackboard List constructive algorithms, math	800	x21394
1837C	Best Binary String constructive algorithms, greedy	1000	x21773
1837A	Grasshopper on a Line constructive algorithms, math	800	x31519
1831B	Array merging constructive algorithms, greedy	1000	x20195
1831A	Twin Permutations constructive algorithms	800	x26155
1828A	Divisible Array constructive algorithms, math	800	x23488
1823A	A-characteristic combinatorics, constructive algorithms, math	800	x16052
1818B	Indivisible constructive algorithms	900	x14698
1816B	Grid Reconstruction constructive algorithms, greedy	1000	x15123
1816A	Ian Visits Mary constructive algorithms, geometry, number theory	800	x17486
1811C	Restore the Array constructive algorithms, greedy	1100	x19589
1810B	Candies constructive algorithms, math, number theory	800	x17388
1806B	Mex Master constructive algorithms, greedy	900	x17538
1797B	Li Hua and Pattern constructive algorithms, greedy	1100	x15653
1797A	Li Hua and Maze constructive algorithms, flows, graphs, greedy, implementation	800	x17300
1794B	Not Dividing constructive algorithms, greedy, math	900	x21550
1793B	Fedya and Array constructive algorithms, math	1100	x15670
1788B	Sum of Two Numbers constructive algorithms, greedy, implementation, math, probabilities	1100	x19826
1787A	Exponential Equation constructive algorithms, math	800	x19047
1783B	Matrix of Differences constructive algorithms, math	1100	x17650
1783A	Make it Beautiful constructive algorithms, math, sortings	800	x29343
1780A	Hayato and School constructive algorithms, greedy	800	x21553
1779B	MKnez's ConstructiveForces Task constructive algorithms, math	900	x23423
1779A	Hall of Fame constructive algorithms, greedy, strings	800	x23075
1775A2	Gardener and the Capybaras (hard version) constructive algorithms, greedy	900	x18603
1775A1	Gardener and the Capybaras (easy version) brute force, constructive algorithms, implementation	800	x19563

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