Problemset - Codeforces

Problems

#	Name
929C	Красивая команда *special problem, combinatorics, math	1700	x1162
929B	Места в самолёте *special problem, implementation	1300	x2045
929A	Прокат велосипедов *special problem, greedy, implementation	1400	x2500
928D	Autocompletion *special problem, strings, trees	1900	x813
928C	Dependency management *special problem, graphs, implementation	1900	x888
928B	Chat *special problem, dp	1400	x2541
926I	A Vital Problem	1700	x666
926G	Large Bouquets	1500	x1482
926E	Merge Equal Elements constructive algorithms, data structures	1900	x931
926D	Choose Place	1600	x934
926C	Is This a Zebra? implementation	1700	x1887
926B	Add Points math, number theory	1800	x1715
926A	2-3-numbers implementation, math	1300	x3815
925B	Resource Distribution binary search, implementation, sortings	1700	x2208
925A	Stairs and Elevators binary search	1600	x3485
924C	Riverside Curio data structures, dp, greedy	1700	x3876
924B	Three-level Laser binary search, greedy, two pointers	1600	x5314
924A	Mystical Mosaic greedy, implementation	1300	x5051
923C	Perfect Security data structures, greedy, strings, trees	1800	x4308
923B	Producing Snow binary search, data structures	1600	x7355
923A	Primal Sport math, number theory	1700	x5039
922D	Robot Vacuum Cleaner greedy, sortings	1800	x4397
922C	Cave Painting brute force, number theory	1600	x7144
922B	Magic Forest brute force	1300	x8524
922A	Cloning Toys implementation	1300	x11706
920C	Swap Adjacent Elements dfs and similar, greedy, math, sortings, two pointers	1400	x9245
919D	Substring dfs and similar, dp, graphs	1700	x10217
919C	Seat Arrangements brute force, implementation	1300	x8996
917B	MADMAX dfs and similar, dp, games, graphs	1700	x3543
917A	The Monster dp, greedy, implementation, math	1800	x3528
916C	Jamie and Interesting Graph constructive algorithms, graphs, shortest paths	1600	x5127
915C	Permute Digits dp, greedy	1700	x7094
915B	Browser implementation	1300	x7800
914D	Bash and a Tough Math Puzzle data structures, number theory	1900	x5360
914C	Travelling Salesman and Special Numbers brute force, combinatorics, dp	1800	x3847
913D	Too Easy Problems binary search, brute force, data structures, greedy, sortings	1800	x4751
913C	Party Lemonade bitmasks, dp, greedy	1600	x7948
912B	New Year's Eve bitmasks, constructive algorithms, number theory	1300	x12127
911D	Inversion Counting brute force, math	1800	x4617
911C	Three Garlands brute force, constructive algorithms	1400	x7053
910C	Minimum Sum constructive algorithms, greedy, math	1700	x1813
910B	Door Frames greedy, implementation	1600	x1710
909E	Coprocessor dfs and similar, dp, graphs, greedy	1900	x2112
909C	Python Indentation dp	1800	x4956
909B	Segments constructive algorithms, math	1300	x6429
908C	New Year and Curling brute force, geometry, implementation, math	1500	x6935
907B	Tic-Tac-Toe implementation	1400	x4070
907A	Masha and Bears brute force, implementation	1300	x5710
906A	Shockers implementation, strings	1600	x4143
901A	Hashing Trees constructive algorithms, trees	1500	x5130
900C	Remove Extra One brute force, data structures, math	1700	x4578
900B	Position in Fraction math, number theory	1300	x7867
899D	Shovel Sale constructive algorithms, math	1800	x2770
899C	Dividing the numbers constructive algorithms, graphs, math	1300	x8510
898E	Squares and not squares constructive algorithms, greedy	1600	x4604
898D	Alarm Clock greedy	1600	x3974
898C	Phone Numbers implementation, strings	1400	x5309
897B	Chtholly's request brute force	1300	x7203
896A	Nephren gives a riddle binary search, dfs and similar	1700	x3470
895B	XK Segments binary search, math, sortings, two pointers	1700	x3558
894C	Marco and GCD Sequence constructive algorithms, math	1900	x4380
894B	Ralph And His Magic Field combinatorics, constructive algorithms, math, number theory	1800	x4483
893D	Credit Card data structures, dp, greedy, implementation	1900	x3074
893C	Rumor dfs and similar, graphs, greedy	1300	x23583
891A	Pride brute force, dp, greedy, math, number theory	1500	x10309
888E	Maximum Subsequence bitmasks, divide and conquer, meet-in-the-middle	1800	x7373
888D	Almost Identity Permutations combinatorics, dp, math	1600	x8497
888C	K-Dominant Character binary search, implementation, two pointers	1400	x8268
887C	Solution for Cube brute force, implementation	1500	x2900
887B	Cubes for Masha brute force, implementation	1300	x5645
886C	Petya and Catacombs dsu, greedy, implementation, trees	1300	x5483
884C	Bertown Subway dfs and similar, greedy, math	1500	x4748
883K	Road Widening constructive algorithms, greedy, implementation	1800	x1103
883I	Photo Processing binary search, dp	1900	x2023
883H	Palindromic Cut brute force, implementation, strings	1800	x1621
883G	Orientation of Edges dfs and similar, graphs	1900	x1422
883F	Lost in Transliteration implementation	1300	x2283
883E	Field of Wonders implementation, strings	1500	x1913
878A	Short Program bitmasks, constructive algorithms	1600	x5544
877C	Slava and tanks constructive algorithms	1600	x5732
877B	Nikita and string brute force, dp	1500	x10546
876B	Divisiblity of Differences implementation, math, number theory	1300	x9222
875B	Sorting the Coins dsu, implementation, sortings, two pointers	1500	x5213
873D	Merge Sort constructive algorithms, divide and conquer	1800	x3196
873C	Strange Game On Matrix greedy, two pointers	1600	x3314
873B	Balanced Substring dp, implementation	1500	x7857
870C	Maximum splitting dp, greedy, math, number theory	1300	x9232
869C	The Intriguing Obsession combinatorics, dp, math	1800	x4730
868C	Qualification Rounds bitmasks, brute force, constructive algorithms, dp	1500	x4637
868B	Race Against Time implementation	1400	x3686
865B	Ordering Pizza binary search, sortings, ternary search	1900	x1869
865A	Save the problem! constructive algorithms	1400	x4333
864D	Make a Permutation! greedy, implementation, math	1500	x6013
864C	Bus greedy, implementation, math	1500	x5866
863D	Yet Another Array Queries Problem data structures, implementation	1800	x3298
863C	1-2-3 graphs, implementation	1800	x2519
863B	Kayaking brute force, greedy, sortings	1500	x8438
862C	Mahmoud and Ehab and the xor constructive algorithms	1900	x4098
862B	Mahmoud and Ehab and the bipartiteness dfs and similar, graphs, trees	1300	x18353
859C	Pie Rules dp, games	1500	x5438