Problemset - Codeforces

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Problems

#	Name
377A	Maze dfs and similar	1600	x21921
375B	Maximum Submatrix 2 data structures, dp, implementation, sortings	1600	x5016
375A	Divisible by Seven math, number theory	1600	x4761
374B	Inna and Nine combinatorics, greedy	1500	x3265
373B	Making Sequences is Fun binary search, implementation, math	1600	x2455
372A	Counting Kangaroos is Fun binary search, greedy, sortings, two pointers	1600	x12601
371D	Vessels data structures, dsu, implementation, trees	1800	x5466
371C	Hamburgers binary search, brute force	1600	x24961
370C	Mittens constructive algorithms, greedy, sortings	1800	x1552
369C	Valera and Elections dfs and similar, graphs, trees	1600	x9645
369B	Valera and Contest constructive algorithms, implementation, math	1400	x6381
367A	Sereja and Algorithm data structures, implementation	1500	x4302
364A	Matrix combinatorics, data structures, implementation	1600	x4637
363D	Renting Bikes binary search, greedy	1800	x3794
363C	Fixing Typos greedy, implementation	1400	x13194
362A	Two Semiknights Meet greedy, math	1500	x2647
360A	Levko and Array Recovery greedy, implementation	1700	x2041
359B	Permutation constructive algorithms, dp, math	1400	x7851
358D	Dima and Hares dp, greedy	1800	x3976
358B	Dima and Text Messages brute force, strings	1500	x3701
358A	Dima and Continuous Line brute force, implementation	1400	x7661
357B	Flag Day constructive algorithms, implementation	1400	x8108
356A	Knight Tournament data structures, dsu	1500	x13198
354A	Vasya and Robot brute force, greedy, math	1500	x5453
353C	Find Maximum implementation, math, number theory	1600	x4780
351A	Jeff and Rounding dp, greedy, implementation, math	1800	x2909
350C	Bombs greedy, implementation, sortings	1600	x6501
350B	Resort graphs	1500	x3102
349B	Color the Fence data structures, dp, greedy, implementation	1700	x13778
348A	Mafia binary search, math, sortings	1600	x12839
346A	Alice and Bob games, math, number theory	1600	x8595
345A	Expecting Trouble *special problem, probabilities	1500	x480
343B	Alternating Current data structures, greedy, implementation	1600	x13431
343A	Rational Resistance math, number theory	1600	x8638
342B	Xenia and Spies brute force, greedy, implementation	1500	x4001
340D	Bubble Sort Graph binary search, data structures, dp	1500	x7102
340C	Tourist Problem combinatorics, implementation, math	1600	x4192
339D	Xenia and Bit Operations data structures, trees	1700	x24696
339C	Xenia and Weights constructive algorithms, dfs and similar, dp, graphs, greedy, shortest paths	1700	x8234
337C	Quiz binary search, greedy, math, matrices, number theory	1600	x4843
337B	Routine Problem greedy, math, number theory	1400	x9225
336C	Vasily the Bear and Sequence brute force, greedy, implementation, number theory	1800	x2434
335A	Banana binary search, constructive algorithms, greedy	1400	x2538
334B	Eight Point Sets sortings	1400	x3565
333B	Chips greedy	1800	x2612
333A	Secrets greedy	1600	x3956
332B	Maximum Absurdity data structures, dp, implementation	1500	x7894
331B1	Shave Beaver! implementation	1700	x733
331A2	Oh Sweet Beaverette data structures, sortings	1500	x1397
331A1	Oh Sweet Beaverette brute force, implementation	1400	x1352
329B	Biridian Forest dfs and similar, shortest paths	1500	x6247
329A	Purification constructive algorithms, greedy	1500	x4615
328B	Sheldon and Ice Pieces greedy	1500	x1287
328A	IQ Test implementation	1800	x2012
327C	Magic Five combinatorics, math	1700	x3168
325B	Stadium and Games binary search, math	1800	x1493
325A	Square and Rectangles implementation	1500	x2141
323A	Black-and-White Cube combinatorics, constructive algorithms	1600	x727
322B	Ciel and Flowers combinatorics, math	1600	x11640
321A	Ciel and Robot binary search, implementation, math	1700	x3589
320B	Ping-Pong (Easy Version) dfs and similar, graphs	1500	x7150
319A	Malek Dance Club combinatorics, math	1600	x2777
317A	Perfect Pair brute force	1600	x4613
316G1	Good Substrings hashing, strings	1700	x940
316E1	Summer Homework brute force, data structures	1500	x1464
316B2	EKG dfs and similar, dp	1600	x1575
316B1	EKG brute force, dfs and similar	1500	x1365
316A2	Special Task math	1400	x2120
315A	Sereja and Bottles brute force	1400	x10935
314A	Sereja and Contest implementation	1600	x2063
313C	Ilya and Matrix constructive algorithms, greedy, implementation, sortings	1400	x5578
305C	Ivan and Powers of Two greedy, implementation	1600	x2432
305B	Continued Fractions brute force, implementation, math	1700	x2048
305A	Strange Addition brute force, constructive algorithms, implementation	1600	x4695
303B	Rectangle Puzzle II implementation, math	1700	x1336
301A	Yaroslav and Sequence constructive algorithms	1800	x3060
300C	Beautiful Numbers brute force, combinatorics	1800	x9143
300B	Coach brute force, dfs and similar, graphs	1500	x6203
297B	Fish Weight constructive algorithms, greedy	1600	x3465
297A	Parity Game constructive algorithms	1700	x3604
295B	Greg and Graph dp, graphs, shortest paths	1700	x13624
295A	Greg and Array data structures, implementation	1400	x16924
294B	Shaass and Bookshelf dp, greedy	1700	x4461
293A	Weird Game games, greedy	1500	x2853
291D	Parallel Programming *special problem, greedy	1600	x1472
291C	Network Mask *special problem, bitmasks, brute force, implementation	1600	x1670
290D	Orange *special problem, implementation	1400	x1790
290C	WTF? *special problem, graph matchings, implementation, trees	1700	x1531
290B	QR code *special problem, implementation	1500	x2417
290A	Mysterious strings *special problem, implementation	1400	x2979
289B	Polo the Penguin and Matrix brute force, dp, implementation, sortings, ternary search	1400	x17050
288C	Polo the Penguin and XOR operation implementation, math	1700	x2270
288B	Polo the Penguin and Houses combinatorics	1500	x2893
287B	Pipeline binary search, math	1700	x9309
286A	Lucky Permutation constructive algorithms, math	1400	x3138
284A	Cows and Primitive Roots implementation, math, number theory	1400	x6494
283B	Cow Program dfs and similar, dp, graphs	1700	x3633
283A	Cows and Sequence constructive algorithms, data structures, implementation	1600	x6519
282C	XOR and OR constructive algorithms, implementation, math	1500	x9272
282B	Painting Eggs greedy, math	1500	x12759