Problemset - Codeforces

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Codeforces Round 950 (Div. 3)
43:39:22
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Problems

#	Name
455C	Civilization dfs and similar, dp, dsu, ternary search, trees	2100	x5239
453D	Little Pony and Elements of Harmony dp, matrices	3000	x461
453B	Little Pony and Harmony Chest bitmasks, brute force, dp	2000	x4543
449E	Jzzhu and Squares dp, math, number theory	2900	x284
449D	Jzzhu and Numbers bitmasks, combinatorics, dp	2400	x4124
441E	Valera and Number bitmasks, dp, math, probabilities	2400	x679
440D	Berland Federalization dp, trees	2200	x629
439E	Devu and Birthday Celebration combinatorics, dp, math	2100	x1499
437E	The Child and Polygon dp, geometry	2500	x691
436F	Banners brute force, data structures, dp	3000	x361
436D	Pudding Monsters dp	2800	x318
435D	Special Grid brute force, dp, greedy	2000	x748
433E	Tachibana Kanade's Tofu dp	2500	x473
432D	Prefixes and Suffixes dp, string suffix structures, strings, two pointers	2000	x8397
431D	Random Task binary search, bitmasks, combinatorics, dp, math	2100	x2147
429C	Guess the Tree bitmasks, constructive algorithms, dp, greedy, trees	2300	x904
427D	Match & Catch dp, string suffix structures, strings	2200	x2106
425E	Sereja and Sets dp	2500	x549
425C	Sereja and Two Sequences data structures, dp	2300	x884
424E	Colored Jenga dfs and similar, dp, probabilities	2500	x129
424D	Biathlon Track binary search, brute force, constructive algorithms, data structures, dp	2300	x558
416E	President's Path dp, graphs, shortest paths	2500	x1394
413D	2048 bitmasks, dp	2000	x751
407D	Largest Submatrix 3 dp, hashing	2700	x541
403D	Beautiful Pairs of Numbers combinatorics, dp	2300	x1070
401D	Roman and Numbers bitmasks, brute force, combinatorics, dp, number theory	2000	x3988
386D	Game with Points dp, graphs, implementation, shortest paths	2100	x415
386C	Diverse Substrings dp, strings, two pointers	2000	x748
385D	Bear and Floodlight bitmasks, dp, geometry	2200	x799
383E	Vowels combinatorics, divide and conquer, dp	2700	x2787
383D	Antimatter dp	2300	x2902
382E	Ksenia and Combinatorics combinatorics, dp	2600	x369
379G	New Year Cactus dp	3100	x140
379D	New Year Letter bitmasks, brute force, dp	2000	x1484
377E	Cookie Clicker dp, geometry	2800	x447
377C	Captains Mode bitmasks, dp, games	2200	x1108
375E	Red and Black Tree dp, implementation, math	3000	x400
374D	Inna and Sequence binary search, data structures, dp, trees	2000	x845
372C	Watching Fireworks is Fun data structures, dp, math	2100	x3653
370E	Summer Reading dp, greedy	2500	x231
369D	Valera and Fools dfs and similar, dp, graphs, shortest paths	2200	x1097
367E	Sereja and Intervals combinatorics, dp	2700	x1073
364B	Free Market dp, greedy	2200	x1151
360C	Levko and Strings combinatorics, dp	2500	x1070
360B	Levko and Array binary search, dp	2000	x2711
356E	Xenia and String Problem dp, hashing, implementation, string suffix structures, strings	3000	x401
356D	Bags and Coins bitmasks, constructive algorithms, dp, greedy	2700	x939
354E	Lucky Number Representation constructive algorithms, dfs and similar, dp	2200	x873
354D	Transferring Pyramid dp	2900	x443
354C	Vasya and Beautiful Arrays brute force, dp, number theory	2100	x2991
354B	Game with Strings bitmasks, dp, games	2400	x449
353E	Antichain dp, graph matchings, greedy	2200	x570
353D	Queue constructive algorithms, dp	2000	x2743
351C	Jeff and Brackets dp, matrices	2500	x540
348E	Pilgrims dfs and similar, dp, trees	2800	x427
348D	Turtles dp, matrices	2500	x1603
346D	Robot Control dp, graphs, shortest paths	2600	x698
346B	Lucky Common Subsequence dp, strings	2000	x3354
342D	Xenia and Dominoes bitmasks, dfs and similar, dp	2100	x489
337D	Book of Evil dfs and similar, divide and conquer, dp, trees	2000	x5853
336E	Vasily the Bear and Painting Square bitmasks, combinatorics, dp, implementation	2700	x110
335F	Buy One, Get One Free dp, greedy	3000	x473
335E	Counting Skyscrapers dp, math, probabilities	2800	x219
335D	Rectangles and Square brute force, dp	2400	x306
332E	Binary Key dp, greedy, implementation	2400	x298
331E2	Deja Vu constructive algorithms, dp	3100	x217
331C3	The Great Julya Calendar dp	2500	x464
331C2	The Great Julya Calendar dp	2400	x366
327E	Axis Walking bitmasks, combinatorics, constructive algorithms, dp, meet-in-the-middle	2300	x1358
321E	Ciel and Gondolas data structures, divide and conquer, dp	2600	x4674
321D	Ciel and Flipboard dp, greedy, math	2900	x528
319C	Kalila and Dimna in the Logging Industry dp, geometry	2100	x4773
317D	Game with Powers dp, games	2300	x976
316D3	PE Lesson dp, math	2400	x550
316D2	PE Lesson dp	2300	x434
316D1	PE Lesson brute force, dp	2300	x493
314E	Sereja and Squares dp	2900	x365
314C	Sereja and Subsequences data structures, dp	2000	x1809
313D	Ilya and Roads dp	2100	x1429
311B	Cats Transport data structures, dp	2400	x3248
309B	Context Advertising dp, two pointers	2100	x500
303E	Random Ranking dp, math, probabilities	3000	x314
301E	Yaroslav and Arrangements dp	2800	x363
300D	Painting Square dp, fft	2300	x740
296B	Yaroslav and Two Strings combinatorics, dp	2000	x2094
295D	Greg and Caves combinatorics, dp	2400	x640
295C	Greg and Friends combinatorics, dp, graphs, shortest paths	2100	x1660
294E	Shaass the Great dp, trees	2300	x915
288E	Polo the Penguin and Lucky Numbers dp, implementation, math	2800	x285
285E	Positions in Permutations combinatorics, dp, math	2600	x942
283D	Cows and Cool Sequences dp, math, number theory	2400	x524
283C	Coin Troubles dp	2100	x1233
282D	Yet Another Number Game dp, games	2100	x1388
280E	Sequence Transformation brute force, data structures, dp, implementation, math	3000	x200
279D	The Minimum Number of Variables bitmasks, dp	2200	x712
277D	Google Code Jam dp, probabilities	2800	x329
273E	Dima and Game dp, games	2600	x362
273D	Dima and Figure dp	2400	x386
269D	Maximum Waterfall data structures, dp, graphs, sortings	2600	x429
268D	Wall Bars dp	2300	x500