Problemset - Codeforces

→ Pay attention

Before contest
Codeforces Round (Div. 2)
5 days
Register now »

*has extra registration

→ Filter Problems

Difficulty: —

geometry

Add tag

Problems

#	Name
594B	Max and Bike binary search, geometry	2500	x606
593B	Anton and Lines geometry, sortings	1600	x4244
592E	BCPC binary search, geometry, two pointers	2700	x288
590B	Chip 'n Dale Rescue Rangers binary search, geometry, math	2100	x2080
581D	Three Logos bitmasks, brute force, constructive algorithms, geometry, implementation, math	1700	x5117
578A	A Problem about Polyline geometry, math	1700	x5000
576C	Points on Plane constructive algorithms, divide and conquer, geometry, greedy, sortings	2100	x4479
575E	Spectator Riots geometry	2800	x316
568D	Sign Posts brute force, geometry, math	2800	x354
566G	Max and Min geometry	2500	x441
559D	Randomizer combinatorics, geometry, probabilities	2800	x510
559A	Gerald's Hexagon brute force, geometry, math	1600	x11158
552D	Vanya and Triangles brute force, combinatorics, data structures, geometry, math, sortings	1900	x4915
549E	Sasha Circle geometry, math	2700	x179
535E	Tavas and Pashmaks geometry, math	2600	x951
530H	Points in triangle *special problem, geometry	2100	x131
528E	Triangles 3000 geometry, sortings	3100	x227
514B	Han Solo and Lazer Gun brute force, data structures, geometry, implementation, math	1400	x23005
507B	Amr and Pins geometry, math	1400	x27142
498A	Crazy Town geometry	1700	x6984
497D	Gears brute force, geometry, math	2900	x254
474C	Captain Marmot brute force, geometry	2000	x3449
464B	Restore Cube brute force, geometry	2000	x1809
460E	Roland and Rose brute force, geometry, math, sortings	2700	x416
452B	4-point polyline brute force, constructive algorithms, geometry, trees	1800	x2138
442E	Gena and Second Distance geometry	3100	x222
437E	The Child and Polygon dp, geometry	2500	x876
429D	Tricky Function data structures, divide and conquer, geometry	2200	x3325
420E	Playing the ball geometry	2600	x330
409G	On a plane *special problem, geometry	2200	x580
407A	Triangle brute force, geometry, implementation, math	1600	x5230
406D	Hill Climbing dfs and similar, geometry, trees	2200	x1331
394E	Lightbulb for Minister geometry		x135
388E	Fox and Meteor Shower geometry	3100	x263
385D	Bear and Floodlight bitmasks, dp, geometry	2200	x977
379E	New Year Tree Decorations geometry, schedules, sortings	2500	x407
377E	Cookie Clicker dp, geometry	2800	x609
374E	Inna and Babies binary search, data structures, dsu, geometry, implementation	2600	x250
372E	Drawing Circles is Fun combinatorics, geometry	3000	x297
350D	Looking for Owls binary search, data structures, geometry, hashing, sortings	2400	x331
342C	Cupboard and Balloons geometry	1900	x2026
340B	Maximal Area Quadrilateral brute force, geometry	2100	x2401
333E	Summer Earnings binary search, bitmasks, brute force, geometry, sortings	2500	x1319
319C	Kalila and Dimna in the Logging Industry dp, geometry	2100	x7091
314D	Sereja and Straight Lines binary search, data structures, geometry, sortings, two pointers	2500	x627
309D	Tennis Rackets brute force, geometry	2700	x206
306D	Polygon constructive algorithms, geometry	2300	x342
293D	Ksusha and Square geometry, math, probabilities, two pointers	2700	x294
280A	Rectangle Puzzle geometry	2000	x1624
279A	Point on Spiral brute force, geometry, implementation	1400	x6008
277B	Set of Points constructive algorithms, geometry	2300	x865
274C	The Last Hole! brute force, geometry	2600	x414
270A	Fancy Fence geometry, implementation, math	1100	x52347
269E	String Theory geometry, math, strings	3100	x122
257C	View Angle brute force, geometry, math	1800	x4816
250D	Building Bridge geometry, ternary search, two pointers	1900	x1053
249D	Donkey and Stars data structures, dp, geometry, math, sortings	2700	x608
248C	Robo-Footballer binary search, geometry	2000	x915
243D	Cubes data structures, dp, geometry, two pointers	2700	x261
241C	Mirror Box geometry, implementation	2000	x548
231D	Magic Box brute force, geometry	1600	x4383
227A	Where do I Turn? geometry	1300	x4720
224A	Parallelepiped brute force, geometry, math	1100	x31199
223E	Planar Graph flows, geometry, graphs	3000	x290
223D	Spider geometry, graphs	3000	x93
220D	Little Elephant and Triangle geometry, math	2500	x364
213D	Stars constructive algorithms, geometry	2300	x386
203D	Hit Ball geometry, implementation, math	1700	x1525
199B	Special Olympics geometry	1900	x890
198C	Delivering Carcinogen binary search, geometry	2400	x454
196C	Paint Tree constructive algorithms, divide and conquer, geometry, sortings, trees	2200	x1076
195D	Analyzing Polyline geometry, math, sortings	1900	x1142
190B	Surrounded geometry	1800	x3133
183B	Zoo brute force, geometry	1700	x864
182A	Battlefield geometry, graphs, implementation, shortest paths	2200	x373
181A	Series of Crimes brute force, geometry, implementation	800	x9170
175E	Power Defence brute force, dp, geometry, greedy	2600	x306
166B	Polygons geometry, sortings	2100	x3414
157B	Trace geometry, sortings	1000	x14344
154E	Martian Colony geometry	3000	x124
142E	Help Greg the Dwarf 2 geometry	3000	x191
141B	Hopscotch geometry, math	1400	x5886
140F	New Year Snowflake geometry, sortings	2600	x426
140A	New Year Table geometry, math	1700	x4418
135B	Rectangle and Square brute force, geometry, math	1600	x2725
128E	Birthday geometry, math	2900	x147
127A	Wasted Time geometry	900	x12944
120J	Minimum Sum divide and conquer, geometry, sortings	1900	x1067
119E	Alternative Reality geometry	2400	x136
107E	Darts geometry, probabilities	2700	x167
106E	Space Rescuers geometry, ternary search	2100	x1034
100I	Rotation *special problem, geometry, math	1500	x438
98C	Help Greg the Dwarf geometry, ternary search	2500	x378
91E	Igloo Skyscraper data structures, geometry	2500	x734
89D	Space mines geometry	2500	x341
87E	Mogohu-Rea Idol geometry	2600	x867
85E	Guard Towers binary search, dsu, geometry, graphs, sortings	2600	x1189
82E	Corridor geometry	2600	x279
80B	Depression geometry, math	1200	x5189
78D	Archer's Shot binary search, geometry, math, two pointers	2300	x428

The only programming contests Web 2.0 platform

Server time: Oct/19/2026 20:01:43 (g2).

Desktop version, switch to mobile version.

Supported by