Problemset - Codeforces

Problems

#	Name
1608A	Find Array constructive algorithms, math	800	x18722
1754B	Kevin and Permutation constructive algorithms, greedy, math	800	x18539
1870A	MEXanized Array constructive algorithms, greedy, math	800	x18510
1461A	String Generation constructive algorithms, greedy	800	x18405
1891A	Sorting with Twos constructive algorithms, sortings	800	x18397
1719B	Mathematical Circus constructive algorithms, math	800	x18304
1688B	Patchouli's Magical Talisman bitmasks, constructive algorithms, greedy, sortings	800	x17868
1437A	Marketing Scheme brute force, constructive algorithms, greedy, math	800	x17825
1450A	Avoid Trygub constructive algorithms, sortings	800	x17501
1612A	Distance brute force, constructive algorithms	800	x17494
1810B	Candies constructive algorithms, math, number theory	800	x17156
1761A	Two Permutations brute force, constructive algorithms	800	x17021
1797A	Li Hua and Maze constructive algorithms, flows, graphs, greedy, implementation	800	x16954
1816A	Ian Visits Mary constructive algorithms, geometry, number theory	800	x16947
1750A	Indirect Sort constructive algorithms, implementation, math	800	x16788
1746B	Rebellion constructive algorithms, greedy, two pointers	800	x16768
1890B	Qingshan Loves Strings constructive algorithms, implementation	800	x16689
1088A	Ehab and another construction problem brute force, constructive algorithms	800	x16440
361A	Levko and Table constructive algorithms, implementation	800	x16216
1617A	Forbidden Subsequence constructive algorithms, greedy, sortings, strings	800	x16097
1443A	Kids Seating constructive algorithms, math	800	x16078
1823A	A-characteristic combinatorics, constructive algorithms, math	800	x15824
1969A	Two Friends constructive algorithms, implementation, math	800	x15820
1704A	Two 0-1 Sequences constructive algorithms, greedy	800	x15792
1942A	Farmer John's Challenge constructive algorithms, math	800	x15616
1530B	Putting Plates constructive algorithms, implementation	800	x15606
1734B	Bright, Nice, Brilliant constructive algorithms	800	x15586
1672B	I love AAAB constructive algorithms, implementation	800	x15583
1763A	Absolute Maximization bitmasks, constructive algorithms, greedy, math	800	x15297
1104A	Splitting into digits constructive algorithms, implementation, math	800	x15168
1413A	Finding Sasuke constructive algorithms, math	800	x14596
1966A	Card Exchange constructive algorithms, games, greedy	800	x14516
595A	Vitaly and Night constructive algorithms, implementation	800	x14370
1305A	Kuroni and the Gifts brute force, constructive algorithms, greedy, sortings	800	x13789
1447A	Add Candies constructive algorithms, math	800	x13653
676A	Nicholas and Permutation constructive algorithms, implementation	800	x13646
854A	Fraction brute force, constructive algorithms, math	800	x13407
629A	Far Relative’s Birthday Cake brute force, combinatorics, constructive algorithms, implementation	800	x13130
1408A	Circle Coloring constructive algorithms	800	x12398
680A	Bear and Five Cards constructive algorithms, implementation	800	x12185
1081A	Definite Game constructive algorithms, math	800	x11910
932A	Palindromic Supersequence constructive algorithms	800	x10138
899A	Splitting in Teams constructive algorithms, greedy, math	800	x10085
421A	Pasha and Hamsters constructive algorithms, implementation	800	x5778
1773F	Football constructive algorithms	800	x3951
648B	Собери стол constructive algorithms, sortings	800	x1235
1335B	Construct the String constructive algorithms	900	x37125
1927B	Following the String constructive algorithms, greedy, strings	900	x30493
1559A	Mocha and Math bitmasks, constructive algorithms, math	900	x28672
1537B	Bad Boy constructive algorithms, greedy, math	900	x28074
1401A	Distance and Axis constructive algorithms, math	900	x26902
1433C	Dominant Piranha constructive algorithms, greedy	900	x26424
768A	Oath of the Night's Watch constructive algorithms, sortings	900	x26222
199A	Hexadecimal's theorem brute force, constructive algorithms, implementation, number theory	900	x25166
1525B	Permutation Sort constructive algorithms, greedy	900	x24205
1467A	Wizard of Orz constructive algorithms, greedy, math	900	x23888
1779B	MKnez's ConstructiveForces Task constructive algorithms, math	900	x23038
1617B	GCD Problem brute force, constructive algorithms, math, number theory	900	x22462
1705B	Mark the Dust Sweeper constructive algorithms, greedy, implementation	900	x22228
1918B	Minimize Inversions constructive algorithms, data structures, greedy, implementation, sortings	900	x22190
1747B	BAN BAN constructive algorithms	900	x21631
1879B	Chips on the Board constructive algorithms, greedy	900	x21208
1860A	Not a Substring constructive algorithms, strings	900	x20840
1954A	Painting the Ribbon constructive algorithms, greedy, math	900	x20601
1430A	Number of Apartments brute force, constructive algorithms, math	900	x20474
1496A	Split it! brute force, constructive algorithms, greedy, strings	900	x20290
1436B	Prime Square constructive algorithms, math	900	x20230
1758B	XOR = Average constructive algorithms	900	x20150
1794B	Not Dividing constructive algorithms, greedy, math	900	x19602
1733B	Rule of League constructive algorithms, math	900	x19302
1699B	Almost Ternary Matrix bitmasks, constructive algorithms, matrices	900	x19198
1665B	Array Cloning Technique constructive algorithms, greedy, sortings	900	x18790
1869A	Make It Zero constructive algorithms	900	x18702
1775A2	Gardener and the Capybaras (hard version) constructive algorithms, greedy	900	x18295
1806B	Mex Master constructive algorithms, greedy	900	x17044
1612B	Special Permutation constructive algorithms, greedy	900	x16890
1951A	Dual Trigger constructive algorithms, greedy, math	900	x16571
670A	Holidays brute force, constructive algorithms, greedy, math	900	x16440
1093B	Letters Rearranging constructive algorithms, greedy, sortings, strings	900	x16190
1818B	Indivisible constructive algorithms	900	x14067
11A	Increasing Sequence constructive algorithms, implementation, math	900	x12445
764B	Timofey and cubes constructive algorithms, implementation	900	x11627
814A	An abandoned sentiment from past constructive algorithms, greedy, implementation, sortings	900	x10259
801B	Valued Keys constructive algorithms, greedy, strings	900	x10024
246A	Buggy Sorting constructive algorithms, greedy, sortings	900	x9058
648A	Наибольший подъем constructive algorithms, implementation	900	x581
1521A	Nastia and Nearly Good Numbers constructive algorithms, math, number theory	1000	x35404
1476A	K-divisible Sum binary search, constructive algorithms, greedy, math	1000	x35093
766B	Mahmoud and a Triangle constructive algorithms, geometry, greedy, math, number theory, sortings	1000	x31204
1520C	Not Adjacent Matrix constructive algorithms	1000	x30691
688B	Lovely Palindromes constructive algorithms, math	1000	x30302
1326A	Bad Ugly Numbers constructive algorithms, number theory	1000	x29488
766A	Mahmoud and Longest Uncommon Subsequence constructive algorithms, strings	1000	x29001
118B	Present from Lena constructive algorithms, implementation	1000	x28430
1469A	Regular Bracket Sequence constructive algorithms, greedy	1000	x26545
1474B	Different Divisors binary search, constructive algorithms, greedy, math, number theory	1000	x26464
1490B	Balanced Remainders brute force, constructive algorithms, math	1000	x25624
1312B	Bogosort constructive algorithms, sortings	1000	x24765
1859B	Olya and Game with Arrays constructive algorithms, greedy, math, sortings	1000	x24415
1333A	Little Artem constructive algorithms	1000	x24169