Problemset - Codeforces

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Problems

#	Name
453D	Little Pony and Elements of Harmony dp, matrices	3000	x471
453B	Little Pony and Harmony Chest bitmasks, brute force, dp	2000	x4748
449E	Jzzhu and Squares dp, math, number theory	2900	x285
449D	Jzzhu and Numbers bitmasks, combinatorics, dp	2400	x4545
448C	Painting Fence divide and conquer, dp, greedy	1900	x8296
446A	DZY Loves Sequences dp, implementation, two pointers	1600	x12604
441E	Valera and Number bitmasks, dp, math, probabilities	2400	x710
440D	Berland Federalization dp, trees	2200	x706
439E	Devu and Birthday Celebration combinatorics, dp, math	2100	x1574
437E	The Child and Polygon dp, geometry	2500	x707
436F	Banners brute force, data structures, dp	3000	x400
436D	Pudding Monsters dp	2800	x326
435D	Special Grid brute force, dp, greedy	2000	x761
433E	Tachibana Kanade's Tofu dp	2500	x483
433B	Kuriyama Mirai's Stones dp, implementation, sortings	1200	x40387
432D	Prefixes and Suffixes dp, string suffix structures, strings, two pointers	2000	x9287
431D	Random Task binary search, bitmasks, combinatorics, dp, math	2100	x2323
431C	k-Tree dp, implementation, trees	1600	x25837
429C	Guess the Tree bitmasks, constructive algorithms, dp, greedy, trees	2300	x953
429B	Working out dp	1600	x8746
427D	Match & Catch dp, string suffix structures, strings	2200	x2219
425E	Sereja and Sets dp	2500	x681
425C	Sereja and Two Sequences data structures, dp	2300	x904
424E	Colored Jenga dfs and similar, dp, probabilities	2500	x134
424D	Biathlon Track binary search, brute force, constructive algorithms, data structures, dp	2300	x568
417D	Cunning Gena bitmasks, dp, greedy, sortings	1900	x2531
417A	Elimination dp, implementation, math	1500	x3026
416E	President's Path dp, graphs, shortest paths	2500	x1508
416C	Booking System binary search, dp, greedy, implementation	1600	x8057
416B	Art Union brute force, dp, implementation	1300	x8770
414B	Mashmokh and ACM combinatorics, dp, number theory	1400	x22603
413D	2048 bitmasks, dp	2000	x822
407D	Largest Submatrix 3 dp, hashing	2700	x679
407B	Long Path dp, implementation	1600	x6610
404D	Minesweeper 1D dp, implementation	1900	x2162
403D	Beautiful Pairs of Numbers combinatorics, dp	2300	x1113
402D	Upgrading Array dp, greedy, math, number theory	1800	x2626
401D	Roman and Numbers bitmasks, brute force, combinatorics, dp, number theory	2000	x4198
398B	Painting The Wall dp, probabilities		x1033
392B	Tower of Hanoi dp		x950
391F1	Stock Trading dp		x182
386D	Game with Points dp, graphs, implementation, shortest paths	2100	x443
386C	Diverse Substrings dp, strings, two pointers	2000	x804
385D	Bear and Floodlight bitmasks, dp, geometry	2200	x811
385C	Bear and Prime Numbers binary search, brute force, data structures, dp, implementation, math, number theory	1700	x9714
383E	Vowels combinatorics, divide and conquer, dp	2700	x3160
383D	Antimatter dp	2300	x3036
382E	Ksenia and Combinatorics combinatorics, dp	2600	x383
379G	New Year Cactus dp	3100	x142
379D	New Year Letter bitmasks, brute force, dp	2000	x1566
377E	Cookie Clicker dp, geometry	2800	x464
377C	Captains Mode bitmasks, dp, games	2200	x1150
375E	Red and Black Tree dp, implementation, math	3000	x412
375B	Maximum Submatrix 2 data structures, dp, implementation, sortings	1600	x5079
374D	Inna and Sequence binary search, data structures, dp, trees	2000	x885
374C	Inna and Dima dfs and similar, dp, graphs, implementation	1900	x2754
372C	Watching Fireworks is Fun data structures, dp, math	2100	x4179
372B	Counting Rectangles is Fun brute force, divide and conquer, dp	1900	x2647
370E	Summer Reading dp, greedy	2500	x295
369D	Valera and Fools dfs and similar, dp, graphs, shortest paths	2200	x1160
368B	Sereja and Suffixes data structures, dp	1100	x42511
367E	Sereja and Intervals combinatorics, dp	2700	x1146
366C	Dima and Salad dp	1900	x4875
364B	Free Market dp, greedy	2200	x1185
363B	Fence brute force, dp	1100	x53935
362C	Insertion Sort data structures, dp, implementation, math	1900	x1789
360C	Levko and Strings combinatorics, dp	2500	x1109
360B	Levko and Array binary search, dp	2000	x3026
359B	Permutation constructive algorithms, dp, math	1400	x8071
358D	Dima and Hares dp, greedy	1800	x4090
356E	Xenia and String Problem dp, hashing, implementation, string suffix structures, strings	3000	x410
356D	Bags and Coins bitmasks, constructive algorithms, dp, greedy	2700	x972
354E	Lucky Number Representation constructive algorithms, dfs and similar, dp	2200	x878
354D	Transferring Pyramid dp	2900	x464
354C	Vasya and Beautiful Arrays brute force, dp, number theory	2100	x3083
354B	Game with Strings bitmasks, dp, games	2400	x460
353E	Antichain dp, graph matchings, greedy	2200	x588
353D	Queue constructive algorithms, dp	2000	x2925
351C	Jeff and Brackets dp, matrices	2500	x562
351B	Jeff and Furik combinatorics, dp, probabilities	1900	x2406
351A	Jeff and Rounding dp, greedy, implementation, math	1800	x2928
349B	Color the Fence data structures, dp, greedy, implementation	1700	x14024
348E	Pilgrims dfs and similar, dp, trees	2800	x445
348D	Turtles dp, matrices	2500	x1738
346D	Robot Control dp, graphs, shortest paths	2600	x754
346B	Lucky Common Subsequence dp, strings	2000	x3571
342D	Xenia and Dominoes bitmasks, dfs and similar, dp	2100	x500
340D	Bubble Sort Graph binary search, data structures, dp	1500	x7254
339C	Xenia and Weights constructive algorithms, dfs and similar, dp, graphs, greedy, shortest paths	1700	x8334
337D	Book of Evil dfs and similar, divide and conquer, dp, trees	2000	x6197
336E	Vasily the Bear and Painting Square bitmasks, combinatorics, dp, implementation	2700	x116
335F	Buy One, Get One Free dp, greedy	3000	x556
335E	Counting Skyscrapers dp, math, probabilities	2800	x225
335D	Rectangles and Square brute force, dp	2400	x329
335B	Palindrome constructive algorithms, dp	1900	x2110
332E	Binary Key dp, greedy, implementation	2400	x302
332B	Maximum Absurdity data structures, dp, implementation	1500	x8055
331E2	Deja Vu constructive algorithms, dp	3100	x218
331C3	The Great Julya Calendar dp	2500	x499
331C2	The Great Julya Calendar dp	2400	x389