Problemset - Codeforces

Problems

#	Name
1427H	Prison Break binary search, games, geometry, ternary search	3500	x70
1726H	Mainak and the Bleeding Polygon binary search, geometry, implementation, math	3500	x81
1628F	Spaceship Crisis Management binary search, data structures, geometry, sortings	3500	x85
1746G	Olympiad Training binary search, data structures, dp, flows, geometry, implementation, sortings	3500	x89
1428H	Rotary Laser Lock binary search, interactive	3500	x90
1071E	Rain Protection binary search, geometry	3500	x92
1737G	Ela Takes Dancing Class binary search, data structures	3500	x109
799G	Cut the pie binary search, data structures, geometry	3500	x110
1305H	Kuroni the Private Tutor binary search, greedy	3500	x111
1876F	Indefinite Clownfish binary search, graphs	3500	x113
1876G	Clubstep binary search, brute force, data structures, greedy, trees	3500	x118
1608G	Alphabetic Tree binary search, data structures, dfs and similar, hashing, string suffix structures, strings, trees	3500	x151
1178H	Stock Exchange binary search, flows, graphs	3500	x221
1588F	Jumping Through the Array binary search, data structures, graphs, two pointers	3500	x272
1034D	Intervals of Intervals binary search, data structures, two pointers	3500	x435
1707E	Replace binary search, data structures	3500	x564
1158E	Strange device binary search, interactive, math, trees	3400	x148
1601F	Two Sorts binary search, dfs and similar, math, meet-in-the-middle	3400	x169
1466I	The Riddle of the Sphinx binary search, data structures, data structures, interactive	3400	x184
1098E	Fedya the Potter binary search, implementation, math, number theory	3400	x215
1515I	Phoenix and Diamonds binary search, data structures, sortings	3400	x226
1693F	I Might Be Wrong binary search, greedy, two pointers	3400	x276
1827E	Bus Routes binary search, constructive algorithms, dfs and similar, greedy, trees	3400	x365
1936F	Grand Finale: Circles binary search, geometry	3300	x70
696F	...Dary! binary search, geometry, two pointers	3300	x120
1329E	Dreamoon Loves AA binary search, greedy	3300	x173
1787H	Codeforces Scoreboard binary search, data structures, dp, geometry	3300	x203
1500E	Subset Trick binary search, data structures	3300	x213
1943E2	MEX Game 2 (Hard Version) binary search, greedy, two pointers	3300	x247
607E	Cross Sum binary search, geometry	3300	x249
1753E	N Machines binary search, brute force, greedy	3300	x310
1552H	Guess the Perimeter binary search, interactive, number theory	3300	x317
713E	Sonya Partymaker binary search, dp	3300	x343
1408H	Rainbow Triples binary search, data structures, flows, greedy	3300	x353
768G	The Winds of Winter binary search, data structures	3300	x355
1764G3	Doremy's Perfect DS Class (Hard Version) binary search, interactive	3300	x437
576E	Painting Edges binary search, data structures	3300	x1119
1571I	Physical Examination *special problem, binary search, data structures	3200	x55
1951I	Growing Trees binary search, constructive algorithms, flows, graphs, greedy	3200	x61
645G	Armistice Area Apportionment binary search, geometry	3200	x112
772E	Verifying Kingdom binary search, divide and conquer, interactive, trees	3200	x123
1861F	Four Suits binary search, bitmasks, flows, greedy	3200	x149
1951H	Thanos Snap binary search, dp, games, greedy, trees	3200	x210
1223G	Wooden Raft binary search, math, number theory	3200	x227
1832F	Zombies binary search, dp	3200	x254
1482G	Vabank binary search, interactive	3200	x264
1540D	Inverse Inversions binary search, brute force, data structures	3200	x265
1446F	Line Distance binary search, data structures, geometry	3200	x274
1416E	Split binary search, data structures, dp, greedy	3200	x279
1470E	Strange Permutation binary search, combinatorics, data structures, dp, graphs, implementation, two pointers	3200	x294
1712F	Triameter binary search, data structures, dfs and similar, trees	3200	x306
1211H	Road Repair in Treeland *special problem, binary search, dp, trees	3100	x42
925F	Parametric Circulation binary search, flows	3100	x101
780H	Intranet of Buses binary search, geometry, implementation, two pointers	3100	x117
1866F	Freak Joker Process binary search, data structures, sortings	3100	x122
1250I	Show Must Go On binary search, brute force, greedy, shortest paths	3100	x127
1895G	Two Characters, Two Colors binary search, data structures, dp, flows, greedy	3100	x177
1190E	Tokitsukaze and Explosion binary search, greedy	3100	x222
164D	Minimum Diameter binary search, brute force	3100	x230
1887E	Good Colorings binary search, constructive algorithms, graphs, interactive	3100	x336
1129E	Legendary Tree binary search, interactive, trees	3100	x414
855F	Nagini binary search, data structures	3100	x423
1936D	Bitwise Paradox binary search, bitmasks, data structures, greedy, two pointers	3100	x427
571D	Campus binary search, data structures, dsu, trees	3100	x651
587D	Duff in Mafia 2-sat, binary search	3100	x674
1628E	Groceries in Meteor Town binary search, data structures, dsu, trees	3100	x835
185E	Soap Time! - 2 binary search, data structures	3000	x104
434E	Furukawa Nagisa's Tree binary search, divide and conquer, sortings, trees	3000	x254
1572E	Polygon binary search, dp, geometry	3000	x280
1838F	Stuck Conveyor binary search, constructive algorithms, interactive	3000	x303
1615H	Reindeer Games binary search, constructive algorithms, data structures, divide and conquer, flows, graphs, shortest paths	3000	x309
1776M	Parmigiana With Seafood binary search, dp, greedy, trees	3000	x355
1651F	Tower Defense binary search, brute force, data structures	3000	x364
461E	Appleman and a Game binary search, shortest paths, strings	3000	x367
533A	Berland Miners binary search, data structures, dfs and similar, greedy, trees	3000	x375
1007C	Guess two numbers binary search, interactive	3000	x408
1920F2	Smooth Sailing (Hard Version) binary search, data structures, dsu, geometry, graphs, trees	3000	x420
1558E	Down Below binary search, dfs and similar, graphs, greedy, meet-in-the-middle, shortest paths	3000	x439
1535F	String Distance binary search, brute force, data structures, hashing, implementation, strings	3000	x440
1764G2	Doremy's Perfect DS Class (Medium Version) binary search, interactive	3000	x502
889E	Mod Mod Mod binary search, dp, math	3000	x518
1854D	Michael and Hotel binary search, interactive, trees	3000	x527
1442E	Black, White and Grey Tree binary search, constructive algorithms, dfs and similar, dp, greedy, trees	3000	x558
1476F	Lanterns binary search, data structures, dp	3000	x630
150E	Freezing with Style binary search, data structures, divide and conquer, trees	3000	x792
504E	Misha and LCP on Tree binary search, dfs and similar, hashing, string suffix structures, trees	3000	x875
1725D	Deducing Sortability binary search, bitmasks, math	2900	x119
1901F	Landscaping binary search, geometry, two pointers	2900	x146
815E	Karen and Neighborhood binary search, constructive algorithms, implementation	2900	x219
309E	Sheep binary search, greedy	2900	x219
1359F	RC Kaboom Show binary search, brute force, data structures, geometry, math	2900	x351
1943E1	MEX Game 2 (Easy Version) binary search, brute force, greedy	2900	x376
232D	Fence binary search, data structures, string suffix structures	2900	x442
623C	Electric Charges binary search, dp	2900	x449
1870F	Lazy Numbers binary search, math	2900	x465
1764G1	Doremy's Perfect DS Class (Easy Version) binary search, interactive	2900	x554
1687D	Cute number binary search, brute force, data structures, dsu, implementation, math	2900	x558
685C	Optimal Point binary search, math	2900	x577
802O	April Fools' Problem (hard) binary search, data structures, flows	2900	x831
1479D	Odd Mineral Resource binary search, bitmasks, brute force, data structures, probabilities, trees	2900	x970

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Educational Codeforces Round 166 (Rated for Div. 2)
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