Problemset - Codeforces

→ Pay attention

Before contest
Codeforces Round 941 (Div. 1)
27:21:55
Register now »

*has extra registration

Before contest
Codeforces Round 941 (Div. 2)
27:21:55
Register now »

*has extra registration

→ Filter Problems

Difficulty: —

geometry

Add tag

Problems

#	Name
1776B	Vittorio Plays with LEGO Bricks dp, geometry	2200	x1238
1666I	Interactive Treasure Hunt brute force, constructive algorithms, geometry, interactive, math	2200	x1381
1194E	Count The Rectangles bitmasks, brute force, data structures, geometry, sortings	2200	x1729
1477C	Nezzar and Nice Beatmap constructive algorithms, geometry, greedy, math, sortings	2200	x2199
1736D	Equal Binary Subsequences constructive algorithms, geometry, greedy, implementation, strings	2200	x2388
1059D	Nature Reserve binary search, geometry, ternary search	2200	x2537
429D	Tricky Function data structures, divide and conquer, geometry	2200	x2573
530H	Points in triangle *special problem, geometry	2100	x119
65C	Harry Potter and the Golden Snitch binary search, geometry	2100	x772
106E	Space Rescuers geometry, ternary search	2100	x836
630P	Area of a Star geometry	2100	x1056
1044C	Optimal Polygon Perimeter dp, geometry	2100	x1199
993C	Careful Maneuvering bitmasks, brute force, geometry	2100	x1478
703C	Chris and Road geometry, implementation	2100	x1580
590B	Chip 'n Dale Rescue Rangers binary search, geometry, math	2100	x1693
340B	Maximal Area Quadrilateral brute force, geometry	2100	x2019
166B	Polygons geometry, sortings	2100	x2119
1710B	Rain binary search, brute force, data structures, geometry, greedy, implementation, math	2100	x2348
763B	Timofey and rectangles constructive algorithms, geometry	2100	x2575
576C	Points on Plane constructive algorithms, divide and conquer, geometry, greedy, sortings	2100	x3221
1299C	Water Balance data structures, geometry, greedy	2100	x3636
319C	Kalila and Dimna in the Logging Industry dp, geometry	2100	x4707
1C	Ancient Berland Circus geometry, math	2100	x5370
241C	Mirror Box geometry, implementation	2000	x507
630O	Arrow geometry	2000	x722
50C	Happy Farm 5 geometry	2000	x725
248C	Robo-Footballer binary search, geometry	2000	x793
13B	Letter A geometry, implementation	2000	x800
33D	Knights geometry, graphs, shortest paths, sortings	2000	x1128
280A	Rectangle Puzzle geometry	2000	x1441
1725C	Circular Mirror binary search, combinatorics, geometry, math, two pointers	2000	x1533
464B	Restore Cube brute force, geometry	2000	x1661
689E	Mike and Geometry Problem combinatorics, data structures, dp, geometry, implementation	2000	x1806
975D	Ghosts geometry, math	2000	x1867
814D	An overnight dance in discotheque dfs and similar, dp, geometry, greedy, trees	2000	x2124
600D	Area of Two Circles' Intersection geometry	2000	x2133
474C	Captain Marmot brute force, geometry	2000	x3061
961D	Pair Of Lines geometry	2000	x4089
1354C2	Not So Simple Polygon Embedding binary search, brute force, geometry, math	2000	x5802
199B	Special Olympics geometry	1900	x774
250D	Building Bridge geometry, ternary search, two pointers	1900	x873
120J	Minimum Sum divide and conquer, geometry, sortings	1900	x907
195D	Analyzing Polyline geometry, math, sortings	1900	x997
848B	Rooter's Song constructive algorithms, data structures, geometry, implementation, sortings, two pointers	1900	x1813
342C	Cupboard and Balloons geometry	1900	x1814
1032D	Barcelonian Distance geometry, implementation	1900	x2621
1063C	Dwarves, Hats and Extrasensory Abilities binary search, constructive algorithms, geometry, interactive	1900	x2787
613A	Peter and Snow Blower binary search, geometry, ternary search	1900	x3178
1163C1	Power Transmission (Easy Edition) brute force, geometry	1900	x3247
1819B	The Butcher geometry, greedy, implementation, sortings, two pointers	1900	x3413
1163C2	Power Transmission (Hard Edition) data structures, geometry, implementation, math	1900	x3515
660D	Number of Parallelograms geometry	1900	x3804
1689D	Lena and Matrix data structures, dp, geometry, shortest paths	1900	x4019
552D	Vanya and Triangles brute force, combinatorics, data structures, geometry, math, sortings	1900	x4351
630M	Turn geometry, math	1800	x1093
24C	Sequence of points geometry, implementation, math	1800	x1208
452B	4-point polyline brute force, constructive algorithms, geometry, trees	1800	x1975
190B	Surrounded geometry	1800	x2784
1666C	Connect the Points brute force, constructive algorithms, geometry	1800	x3075
772B	Volatile Kite geometry	1800	x3090
671A	Recycling Bottles dp, geometry, greedy, implementation	1800	x4104
257C	View Angle brute force, geometry, math	1800	x4186
1299B	Aerodynamic geometry	1800	x5054
1030D	Vasya and Triangle geometry, number theory	1800	x5672
1552C	Maximize the Intersections combinatorics, constructive algorithms, geometry, greedy, sortings	1800	x5766
183B	Zoo brute force, geometry	1700	x677
630Q	Pyramids geometry, math	1700	x1209
203D	Hit Ball geometry, implementation, math	1700	x1398
850A	Five Dimensional Points brute force, geometry, math	1700	x2992
14C	Four Segments brute force, constructive algorithms, geometry, implementation, math	1700	x3045
581D	Three Logos bitmasks, brute force, constructive algorithms, geometry, implementation, math	1700	x3411
1468F	Full Turn geometry, hashing, number theory	1700	x3585
140A	New Year Table geometry, math	1700	x4080
578A	A Problem about Polyline geometry, math	1700	x4683
1670D	Very Suspicious binary search, brute force, geometry, greedy, implementation, math	1700	x4942
1942C2	Bessie's Birthday Cake (Hard Version) geometry, greedy, math	1700	x5354
1237C1	Balanced Removals (Easier) constructive algorithms, geometry, greedy	1700	x5857
1934C	Find a Mine binary search, constructive algorithms, geometry, greedy, interactive, math	1700	x5950
1292B	Aroma's Search brute force, constructive algorithms, geometry, greedy, implementation	1700	x6017
498A	Crazy Town geometry	1700	x6329
1916D	Mathematical Problem brute force, constructive algorithms, geometry, math	1700	x7833
1598D	Training Session combinatorics, data structures, geometry, implementation, math	1700	x8387
1216C	White Sheet geometry, math	1700	x8755
1451D	Circle Game games, geometry, math	1700	x9240
1550C	Manhattan Subarrays brute force, geometry, greedy, implementation	1700	x9924
958E1	Guard Duty (easy) brute force, geometry, greedy, math	1600	x1467
135B	Rectangle and Square brute force, geometry, math	1600	x2295
849B	Tell Your World brute force, geometry	1600	x3476
993A	Two Squares geometry, implementation	1600	x3875
593B	Anton and Lines geometry, sortings	1600	x3940
231D	Magic Box brute force, geometry	1600	x4028
618C	Constellation geometry, implementation	1600	x4161
1028C	Rectangles geometry, implementation, sortings	1600	x4311
935C	Fifa and Fafa geometry	1600	x4627
407A	Triangle brute force, geometry, implementation, math	1600	x4740
1096C	Polygon for the Angle brute force, geometry	1600	x6664
559A	Gerald's Hexagon brute force, geometry, math	1600	x10276
1730B	Meeting on the Line binary search, geometry, greedy, implementation, math, ternary search	1600	x11778
100I	Rotation *special problem, geometry, math	1500	x338
1725G	Garage binary search, geometry, math	1500	x5580