Problemset - Codeforces

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binary search

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Problems

#	Name
1582E	Pchelyonok and Segments binary search, data structures, dp, greedy, math	2000	x3588
1827B1	Range Sorting (Easy Version) binary search, dp, dsu, greedy, trees, two pointers	2000	x3665
1551E	Fixed Points binary search, brute force, dp	2000	x3685
1788D	Moving Dots binary search, brute force, combinatorics, math, two pointers	2000	x3729
1237D	Balanced Playlist binary search, data structures, implementation	2000	x3793
1082E	Increasing Frequency binary search, dp, greedy	2000	x4034
1514D	Cut and Stick binary search, data structures, greedy, implementation, sortings	2000	x4091
514D	R2D2 and Droid Army binary search, data structures, two pointers	2000	x4121
1408D	Searchlights binary search, brute force, data structures, dp, implementation, sortings, two pointers	2000	x4163
1712D	Empty Graph binary search, constructive algorithms, data structures, greedy, shortest paths	2000	x4268
1574D	The Strongest Build binary search, brute force, data structures, dfs and similar, graphs, greedy, hashing, implementation	2000	x4355
1493C	K-beautiful Strings binary search, brute force, constructive algorithms, greedy, strings	2000	x4458
1632D	New Year Concert binary search, data structures, greedy, math, number theory, two pointers	2000	x4461
1657D	For Gamers. By Gamers. binary search, brute force, greedy, math, sortings	2000	x4707
1244E	Minimizing Difference binary search, constructive algorithms, greedy, sortings, ternary search, two pointers	2000	x4813
359D	Pair of Numbers binary search, brute force, data structures, math, two pointers	2000	x4830
1379C	Choosing flowers binary search, brute force, data structures, dfs and similar, dp, greedy, sortings, two pointers	2000	x5419
1354C2	Not So Simple Polygon Embedding binary search, brute force, geometry, math	2000	x5811
1156C	Match Points binary search, greedy, sortings, ternary search, two pointers	2000	x5895
1674E	Breaking the Wall binary search, brute force, constructive algorithms, greedy, math	2000	x6167
514C	Watto and Mechanism binary search, data structures, hashing, string suffix structures, strings	2000	x6480
1288D	Minimax Problem binary search, bitmasks, dp	2000	x6684
1370D	Odd-Even Subsequence binary search, dp, dsu, greedy, implementation	2000	x9130
1488D	Problemsolving Marathon *special problem, binary search, greedy	1900	x330
177E2	Space Voyage binary search	1900	x395
1488C	Two Policemen *special problem, binary search, brute force, math	1900	x399
421D	Bug in Code binary search, data structures, sortings	1900	x493
309C	Memory for Arrays binary search, bitmasks, greedy	1900	x1290
67D	Optical Experiment binary search, data structures, dp	1900	x1337
126A	Hot Bath binary search, brute force, math	1900	x1402
865B	Ordering Pizza binary search, sortings, ternary search	1900	x1650
1423B	Valuable Paper binary search, flows, graph matchings, graphs	1900	x1770
818E	Card Game Again binary search, data structures, number theory, two pointers	1900	x1874
883I	Photo Processing binary search, dp	1900	x1895
377B	Preparing for the Contest binary search, data structures, greedy, sortings	1900	x1975
524C	The Art of Dealing with ATM binary search, sortings	1900	x1979
553B	Kyoya and Permutation binary search, combinatorics, constructive algorithms, greedy, implementation, math	1900	x2094
222D	Olympiad binary search, greedy, sortings, two pointers	1900	x2127
613B	Skills binary search, brute force, dp, greedy, sortings, two pointers	1900	x2171
1141G	Privatization of Roads in Treeland binary search, constructive algorithms, dfs and similar, graphs, greedy, trees	1900	x2188
846D	Monitor binary search, data structures	1900	x2352
534D	Handshakes binary search, constructive algorithms, data structures, greedy	1900	x2371
367B	Sereja ans Anagrams binary search, data structures	1900	x2409
1081E	Missing Numbers binary search, constructive algorithms, greedy, math, number theory	1900	x2534
1887B	Time Travel binary search, graphs, shortest paths	1900	x2683
1063C	Dwarves, Hats and Extrasensory Abilities binary search, constructive algorithms, geometry, interactive	1900	x2791
1968G1	Division + LCP (easy version) binary search, data structures, dp, hashing, string suffix structures, strings	1900	x2826
343C	Read Time binary search, greedy, two pointers	1900	x2904
965D	Single-use Stones binary search, flows, greedy, two pointers	1900	x2965
496D	Tennis Game binary search	1900	x2977
6E	Exposition binary search, data structures, dsu, trees, two pointers	1900	x3000
803D	Magazine Ad binary search, greedy	1900	x3074
722D	Generating Sets binary search, data structures, dfs and similar, greedy, strings, trees	1900	x3086
700A	As Fast As Possible binary search, math	1900	x3143
613A	Peter and Snow Blower binary search, geometry, ternary search	1900	x3180
1801C	Music Festival binary search, data structures, dp, greedy, sortings	1900	x3223
650B	Image Preview binary search, brute force, dp, two pointers	1900	x3309
1216E1	Numerical Sequence (easy version) binary search, brute force, math	1900	x3366
1015E2	Stars Drawing (Hard Edition) binary search, dp, greedy	1900	x3469
111B	Petya and Divisors binary search, data structures, number theory	1900	x3542
1260D	A Game with Traps binary search, dp, greedy, sortings	1900	x3636
1902D	Robot Queries binary search, data structures, dp, implementation	1900	x3666
535C	Tavas and Karafs binary search, greedy, math	1900	x3705
1891D	Suspicious logarithms binary search, brute force, math	1900	x3706
1650E	Rescheduling the Exam binary search, data structures, greedy, implementation, math, sortings	1900	x4021
1237C2	Balanced Removals (Harder) binary search, constructive algorithms, divide and conquer, greedy, implementation, sortings	1900	x4133
1759G	Restore the Permutation binary search, constructive algorithms, data structures, greedy, math	1900	x4226
1463D	Pairs binary search, constructive algorithms, greedy, two pointers	1900	x4240
1918D	Blocking Elements binary search, data structures, dp, implementation, two pointers	1900	x4256
1697D	Guess The String binary search, constructive algorithms, interactive	1900	x4276
1569D	Inconvenient Pairs binary search, data structures, implementation, sortings, two pointers	1900	x4286
739B	Alyona and a tree binary search, data structures, dfs and similar, graphs, trees	1900	x4425
1791G2	Teleporters (Hard Version) binary search, greedy, sortings	1900	x4474
1747D	Yet Another Problem binary search, bitmasks, constructive algorithms, data structures	1900	x4488
1679D	Toss a Coin to Your Graph... binary search, dfs and similar, dp, graphs	1900	x4572
1208D	Restore Permutation binary search, data structures, greedy, implementation	1900	x4663
1821D	Black Cells binary search, brute force, greedy, math	1900	x4756
1651D	Nearest Excluded Points binary search, data structures, dfs and similar, graphs, shortest paths	1900	x4825
1153D	Serval and Rooted Tree binary search, dfs and similar, dp, greedy, trees	1900	x4834
1739D	Reset K Edges binary search, data structures, dfs and similar, graphs, greedy, trees	1900	x4868
1883G2	Dances (Hard Version) binary search, greedy, sortings, two pointers	1900	x4877
1371E1	Asterism (Easy Version) binary search, brute force, combinatorics, math, number theory, sortings	1900	x4952
1920D	Array Repetition binary search, brute force, dsu, implementation, math	1900	x5090
1696D	Permutation Graph binary search, constructive algorithms, data structures, divide and conquer, greedy, shortest paths	1900	x5182
1494C	1D Sokoban binary search, dp, greedy, implementation, two pointers	1900	x5230
1490G	Old Floppy Drive binary search, data structures, math	1900	x5480
1701D	Permutation Restoration binary search, data structures, greedy, math, sortings, two pointers	1900	x5484
1547F	Array Stabilization (GCD version) binary search, brute force, data structures, divide and conquer, number theory, two pointers	1900	x5503
1413C	Perform Easily binary search, brute force, dp, implementation, sortings, two pointers	1900	x5539
1251D	Salary Changing binary search, greedy, sortings	1900	x5627
1238D	AB-string binary search, combinatorics, dp, strings	1900	x5731
1342D	Multiple Testcases binary search, constructive algorithms, data structures, greedy, sortings, two pointers	1900	x5833
1700D	River Locks binary search, dp, greedy, math	1900	x5836
1436D	Bandit in a City binary search, dfs and similar, graphs, greedy, trees	1900	x5847
1560F1	Nearest Beautiful Number (easy version) binary search, bitmasks, brute force, constructive algorithms, dfs and similar, greedy	1900	x5915
1307D	Cow and Fields binary search, data structures, dfs and similar, graphs, greedy, shortest paths, sortings	1900	x6030
1117C	Magic Ship binary search	1900	x6386
808D	Array Division binary search, data structures, implementation	1900	x6733
1358D	The Best Vacation binary search, brute force, greedy, implementation, two pointers	1900	x8020
1486C2	Guessing the Greatest (hard version) binary search, interactive	1900	x8130