Problemset - Codeforces

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Problems

#	Name
343D	Water Tree data structures, dfs and similar, graphs, trees	2100	x5650
342E	Xenia and Tree data structures, divide and conquer, trees	2400	x7980
342D	Xenia and Dominoes bitmasks, dfs and similar, dp	2100	x492
341E	Candies Game constructive algorithms, greedy	3000	x441
341D	Iahub and Xors data structures	2500	x1172
340E	Iahub and Permutations combinatorics, math	2000	x2337
340B	Maximal Area Quadrilateral brute force, geometry	2100	x2051
339E	Three Swaps constructive algorithms, dfs and similar, greedy	2700	x542
338E	Optimize! data structures	2600	x964
338D	GCD Table chinese remainder theorem, math, number theory	2900	x1108
337E	Divisor Tree brute force, number theory, trees	2200	x1013
337D	Book of Evil dfs and similar, divide and conquer, dp, trees	2000	x5984
336E	Vasily the Bear and Painting Square bitmasks, combinatorics, dp, implementation	2700	x113
336D	Vasily the Bear and Beautiful Strings combinatorics, math, number theory	2100	x939
335F	Buy One, Get One Free dp, greedy	3000	x508
335E	Counting Skyscrapers dp, math, probabilities	2800	x219
335D	Rectangles and Square brute force, dp	2400	x325
335C	More Reclamation games	2100	x521
333E	Summer Earnings binary search, bitmasks, brute force, geometry, sortings	2500	x1088
333D	Characteristics of Rectangles binary search, bitmasks, brute force, implementation, sortings	2100	x2066
333C	Lucky Tickets brute force, constructive algorithms	2700	x375
332E	Binary Key dp, greedy, implementation	2400	x299
332D	Theft of Blueprints graphs, math	2400	x383
332C	Students' Revenge data structures, greedy, sortings	2200	x900
331E2	Deja Vu constructive algorithms, dp	3100	x218
331E1	Deja Vu constructive algorithms, graphs, implementation	2900	x164
331D3	Escaping on Beaveractor data structures, implementation, trees	3000	x175
331D2	Escaping on Beaveractor graphs	2600	x134
331D1	Escaping on Beaveractor dfs and similar, implementation	2400	x203
331C3	The Great Julya Calendar dp	2500	x471
331C2	The Great Julya Calendar dp	2400	x373
329E	Evil math	3100	x167
329D	The Evil Temple and the Moving Rocks constructive algorithms	2500	x392
329C	Graph Reconstruction constructive algorithms	2400	x893
327E	Axis Walking bitmasks, combinatorics, constructive algorithms, dp, meet-in-the-middle	2300	x1366
325E	The Red Button combinatorics, dfs and similar, dsu, graphs, greedy	2800	x765
325D	Reclamation dsu	2900	x522
325C	Monsters and Diamonds dfs and similar, graphs, shortest paths	2600	x333
323C	Two permutations data structures	2400	x582
323B	Tournament-graph constructive algorithms, graphs	2200	x386
321E	Ciel and Gondolas data structures, divide and conquer, dp	2600	x4778
321D	Ciel and Flipboard dp, greedy, math	2900	x530
321C	Ciel the Commander constructive algorithms, dfs and similar, divide and conquer, greedy, trees	2100	x7049
319E	Ping-Pong data structures	3000	x642
319D	Have You Ever Heard About the Word? greedy, hashing, string suffix structures, strings	2800	x634
319C	Kalila and Dimna in the Logging Industry dp, geometry	2100	x5044
317E	Princess and Her Shadow constructive algorithms, shortest paths	3100	x153
317D	Game with Powers dp, games	2300	x1039
317C	Balance constructive algorithms, dfs and similar, graphs, trees	2500	x491
317B	Ants brute force, implementation	2000	x1590
316G3	Good Substrings string suffix structures	2400	x490
316G2	Good Substrings string suffix structures	2200	x468
316F3	Suns and Rays constructive algorithms, dfs and similar, implementation	2200	x164
316F2	Suns and Rays	2300	x150
316F1	Suns and Rays dfs and similar, implementation	2200	x165
316E3	Summer Homework data structures, math	2300	x522
316E2	Summer Homework data structures, math	2300	x391
316D3	PE Lesson dp, math	2400	x559
316D2	PE Lesson dp	2300	x441
316D1	PE Lesson brute force, dp	2300	x504
316C2	Tidying Up flows, graph matchings	2300	x620
316C1	Tidying Up flows	2200	x551
314E	Sereja and Squares dp	2900	x366
314D	Sereja and Straight Lines binary search, data structures, geometry, sortings, two pointers	2500	x518
314C	Sereja and Subsequences data structures, dp	2000	x1815
314B	Sereja and Periods binary search, dfs and similar, strings	2000	x1459
313E	Ilya and Two Numbers constructive algorithms, data structures, dsu, greedy	2300	x542
313D	Ilya and Roads dp	2100	x1449
311E	Biologist flows	2300	x1101
311D	Interval Cubing data structures, math	2600	x661
311C	Fetch the Treasure brute force, data structures, graphs, shortest paths	2500	x479
311B	Cats Transport data structures, dp	2400	x3350
309E	Sheep binary search, greedy	2900	x220
309D	Tennis Rackets brute force, geometry	2700	x174
309B	Context Advertising dp, two pointers	2100	x707
309A	Morning run binary search, math, two pointers	2000	x461
306D	Polygon constructive algorithms, geometry	2300	x268
306C	White, Black and White Again combinatorics, number theory	2100	x472
306B	Optimizer data structures, greedy, sortings	2100	x440
305E	Playing with String games	2300	x611
305D	Olya and Graph combinatorics, math	2200	x504
303E	Random Ranking dp, math, probabilities	3000	x316
303D	Rotatable Number math, number theory	2600	x293
303C	Minimum Modular brute force, graphs, math, number theory	2400	x866
301E	Yaroslav and Arrangements dp	2800	x364
301D	Yaroslav and Divisors data structures	2200	x2300
301C	Yaroslav and Algorithm constructive algorithms	2500	x463
301B	Yaroslav and Time binary search, graphs, shortest paths	2100	x2371
300E	Empire Strikes Back binary search, math, number theory	2300	x1030
300D	Painting Square dp, fft	2300	x744
297E	Mystic Carvings data structures	3000	x367
297D	Color the Carpet constructive algorithms	2500	x501
297C	Splitting the Uniqueness constructive algorithms	2400	x934
296B	Yaroslav and Two Strings combinatorics, dp	2000	x2177
295E	Yaroslav and Points data structures	2500	x660
295D	Greg and Caves combinatorics, dp	2400	x643
295C	Greg and Friends combinatorics, dp, graphs, shortest paths	2100	x1672
294E	Shaass the Great dp, trees	2300	x921
294D	Shaass and Painter Robot brute force, implementation, number theory	2500	x309
293E	Close Vertices data structures, divide and conquer, trees	2700	x1377