Problemset - Codeforces

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Pinely Round 4 (Div. 1 + Div. 2)
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ternary search

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Problems

#	Name
1427H	Prison Break binary search, games, geometry, ternary search	3500	x73
1924F	Anti-Proxy Attendance constructive algorithms, dp, interactive, ternary search	3500	x142
774A	Amusement Park *special problem, ternary search	2100	x297
98C	Help Greg the Dwarf geometry, ternary search	2500	x303
1662K	Pandemic Restrictions geometry, ternary search		x315
200E	Tractor College implementation, math, number theory, ternary search	2400	x340
1387A	Graph *special problem, binary search, dfs and similar, dp, math, ternary search	2100	x693
106E	Space Rescuers geometry, ternary search	2100	x856
250D	Building Bridge geometry, ternary search, two pointers	1900	x882
518E	Arthur and Questions greedy, implementation, math, ternary search	2200	x916
1374E2	Reading Books (hard version) data structures, greedy, implementation, sortings, ternary search, two pointers	2500	x917
431E	Chemistry Experiment binary search, data structures, ternary search	2200	x954
1394C	Boboniu and String binary search, geometry, ternary search	2600	x961
201B	Guess That Car! math, ternary search	1800	x1259
626E	Simple Skewness binary search, math, ternary search	2400	x1308
1746E1	Joking (Easy Version) binary search, constructive algorithms, interactive, ternary search	2500	x1407
427E	Police Patrol greedy, implementation, math, ternary search	2000	x1414
1455E	Four Points brute force, constructive algorithms, flows, geometry, greedy, implementation, math, ternary search	2400	x1498
818F	Level Generation binary search, math, ternary search	2100	x1511
660F	Bear and Bowling 4 binary search, data structures, divide and conquer, geometry, ternary search	2500	x1592
185B	Mushroom Scientists math, ternary search	1800	x1613
1599C	Bubble Strike combinatorics, math, probabilities, ternary search	2000	x1626
865B	Ordering Pizza binary search, sortings, ternary search	1900	x1713
808E	Selling Souvenirs binary search, dp, greedy, ternary search	2300	x1793
1413E	Solo mid Oracle greedy, math, ternary search	2100	x1989
1848D	Vika and Bonuses binary search, brute force, math, ternary search	2200	x2567
1542D	Priority Queue combinatorics, dp, implementation, math, ternary search	2200	x2579
1059D	Nature Reserve binary search, geometry, ternary search	2200	x2658
939E	Maximize! binary search, greedy, ternary search, two pointers	1800	x3064
1254B2	Send Boxes to Alice (Hard Version) constructive algorithms, greedy, math, number theory, ternary search, two pointers	2100	x3125
613A	Peter and Snow Blower binary search, geometry, ternary search	1900	x3199
1928D	Lonely Mountain Dungeons brute force, data structures, greedy, math, ternary search	1900	x4016
1716C	Robot in a Hallway data structures, dp, greedy, implementation, ternary search	2000	x4103
578C	Weakness and Poorness ternary search	2000	x4374
1538G	Gift Set binary search, greedy, math, ternary search	2100	x4455
1254B1	Send Boxes to Alice (Easy Version) constructive algorithms, greedy, math, number theory, ternary search, two pointers	1800	x4592
1119E	Pavel and Triangles brute force, dp, fft, greedy, ternary search	1900	x4939
1244E	Minimizing Difference binary search, constructive algorithms, greedy, sortings, ternary search, two pointers	2000	x4969
1355E	Restorer Distance binary search, greedy, math, sortings, ternary search	2100	x5020
455C	Civilization dfs and similar, dp, dsu, ternary search, trees	2100	x5614
439D	Devu and his Brother binary search, sortings, ternary search, two pointers	1700	x5947
1156C	Match Points binary search, greedy, sortings, ternary search, two pointers	2000	x5996
1316C	Primitive Primes constructive algorithms, math, ternary search	1800	x7235
1933E	Turtle vs. Rabbit Race: Optimal Trainings binary search, implementation, math, ternary search	1500	x10576
1479A	Searching Local Minimum binary search, interactive, ternary search	1700	x11316
1730B	Meeting on the Line binary search, geometry, greedy, implementation, math, ternary search	1600	x12325
1301B	Motarack's Birthday binary search, greedy, ternary search	1500	x14102
1354C1	Simple Polygon Embedding binary search, geometry, math, ternary search	1400	x15585
1312C	Adding Powers bitmasks, greedy, implementation, math, number theory, ternary search	1400	x16257
1574C	Slay the Dragon binary search, greedy, sortings, ternary search	1300	x16811
289B	Polo the Penguin and Matrix brute force, dp, implementation, sortings, ternary search	1400	x17048
1288A	Deadline binary search, brute force, math, ternary search	1100	x18172
1978B	New Bakery binary search, greedy, math, ternary search	800	x20522