Problemset - Codeforces

Problems

#	Name
331D2	Escaping on Beaveractor graphs	2600	x135
331D1	Escaping on Beaveractor dfs and similar, implementation	2400	x205
331C3	The Great Julya Calendar dp	2500	x499
331C2	The Great Julya Calendar dp	2400	x389
331C1	The Great Julya Calendar dp	1100	x6229
331B2	Shave Beaver! data structures	1900	x726
331B1	Shave Beaver! implementation	1700	x738
331A2	Oh Sweet Beaverette data structures, sortings	1500	x1423
331A1	Oh Sweet Beaverette brute force, implementation	1400	x1385
330B	Road Construction constructive algorithms, graphs	1300	x17221
330A	Cakeminator brute force, implementation	800	x28824
329E	Evil math	3100	x169
329D	The Evil Temple and the Moving Rocks constructive algorithms	2500	x407
329C	Graph Reconstruction constructive algorithms	2400	x913
329B	Biridian Forest dfs and similar, shortest paths	1500	x6466
329A	Purification constructive algorithms, greedy	1500	x4651
328B	Sheldon and Ice Pieces greedy	1500	x1351
328A	IQ Test implementation	1800	x2087
327E	Axis Walking bitmasks, combinatorics, constructive algorithms, dp, meet-in-the-middle	2300	x1412
327D	Block Tower constructive algorithms, dfs and similar, graphs	1900	x2286
327C	Magic Five combinatorics, math	1700	x3228
327B	Hungry Sequence math	1200	x19859
327A	Flipping Game brute force, dp, implementation	1200	x42340
325E	The Red Button combinatorics, dfs and similar, dsu, graphs, greedy	2800	x831
325D	Reclamation dsu	2900	x544
325C	Monsters and Diamonds dfs and similar, graphs, shortest paths	2600	x350
325B	Stadium and Games binary search, math	1800	x1568
325A	Square and Rectangles implementation	1500	x2164
323C	Two permutations data structures	2400	x600
323B	Tournament-graph constructive algorithms, graphs	2200	x401
323A	Black-and-White Cube combinatorics, constructive algorithms	1600	x747
322B	Ciel and Flowers combinatorics, math	1600	x11874
322A	Ciel and Dancing greedy	1000	x8239
321E	Ciel and Gondolas data structures, divide and conquer, dp	2600	x5053
321D	Ciel and Flipboard dp, greedy, math	2900	x547
321C	Ciel the Commander constructive algorithms, dfs and similar, divide and conquer, greedy, trees	2100	x7421
321B	Ciel and Duel dp, flows, greedy	1900	x3125
321A	Ciel and Robot binary search, implementation, math	1700	x3650
320B	Ping-Pong (Easy Version) dfs and similar, graphs	1500	x7275
320A	Magic Numbers brute force, greedy	900	x39031
319E	Ping-Pong data structures	3000	x662
319D	Have You Ever Heard About the Word? greedy, hashing, string suffix structures, strings	2800	x666
319C	Kalila and Dimna in the Logging Industry dp, geometry	2100	x5286
319B	Psychos in a Line data structures, implementation	1900	x4191
319A	Malek Dance Club combinatorics, math	1600	x2804
318B	Strings of Power implementation, strings, two pointers	1300	x7690
318A	Even Odds math	900	x115943
317E	Princess and Her Shadow constructive algorithms, shortest paths	3100	x155
317D	Game with Powers dp, games	2300	x1084
317C	Balance constructive algorithms, dfs and similar, graphs, trees	2500	x507
317B	Ants brute force, implementation	2000	x1604
317A	Perfect Pair brute force	1600	x4666
316G3	Good Substrings string suffix structures	2400	x499
316G2	Good Substrings string suffix structures	2200	x475
316G1	Good Substrings hashing, strings	1700	x967
316F3	Suns and Rays constructive algorithms, dfs and similar, implementation	2200	x182
316F2	Suns and Rays	2300	x166
316F1	Suns and Rays dfs and similar, implementation	2200	x180
316E3	Summer Homework data structures, math	2300	x533
316E2	Summer Homework data structures, math	2300	x400
316E1	Summer Homework brute force, data structures	1500	x1486
316D3	PE Lesson dp, math	2400	x601
316D2	PE Lesson dp	2300	x456
316D1	PE Lesson brute force, dp	2300	x525
316C2	Tidying Up flows, graph matchings	2300	x637
316C1	Tidying Up flows	2200	x559
316B2	EKG dfs and similar, dp	1600	x1593
316B1	EKG brute force, dfs and similar	1500	x1378
316A2	Special Task math	1400	x2150
316A1	Special Task greedy	1100	x2674
315B	Sereja and Array implementation	1200	x7034
315A	Sereja and Bottles brute force	1400	x11220
314E	Sereja and Squares dp	2900	x372
314D	Sereja and Straight Lines binary search, data structures, geometry, sortings, two pointers	2500	x527
314C	Sereja and Subsequences data structures, dp	2000	x1840
314B	Sereja and Periods binary search, dfs and similar, strings	2000	x1519
314A	Sereja and Contest implementation	1600	x2079
313E	Ilya and Two Numbers constructive algorithms, data structures, dsu, greedy	2300	x554
313D	Ilya and Roads dp	2100	x1475
313C	Ilya and Matrix constructive algorithms, greedy, implementation, sortings	1400	x5657
313B	Ilya and Queries dp, implementation	1100	x45052
313A	Ilya and Bank Account implementation, number theory	900	x56889
312B	Archer math, probabilities	1300	x11699
312A	Whose sentence is it? implementation, strings	1100	x4992
311E	Biologist flows	2300	x1208
311D	Interval Cubing data structures, math	2600	x673
311C	Fetch the Treasure brute force, data structures, graphs, shortest paths	2500	x486
311B	Cats Transport data structures, dp	2400	x3490
311A	The Closest Pair constructive algorithms, implementation	1300	x4037
309E	Sheep binary search, greedy	2900	x232
309D	Tennis Rackets brute force, geometry	2700	x176
309C	Memory for Arrays binary search, bitmasks, greedy	1900	x1366
309B	Context Advertising dp, two pointers	2100	x719
309A	Morning run binary search, math, two pointers	2000	x488
306D	Polygon constructive algorithms, geometry	2300	x284
306C	White, Black and White Again combinatorics, number theory	2100	x486
306B	Optimizer data structures, greedy, sortings	2100	x445
306A	Candies implementation	800	x7068
305E	Playing with String games	2300	x634
305D	Olya and Graph combinatorics, math	2200	x512