Problemset - Codeforces

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Codeforces Round (Div. 2)
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Problems

#	Name
371B	Fox Dividing Cheese math, number theory	1300	x11317
371A	K-Periodic Array greedy, implementation, math	1000	x6065
370E	Summer Reading dp, greedy	2500	x291
370D	Broken Monitor brute force, constructive algorithms, greedy, implementation	2100	x631
370C	Mittens constructive algorithms, greedy, sortings	1800	x1564
370B	Berland Bingo implementation	1300	x2519
370A	Rook, Bishop and King graphs, math, shortest paths	1100	x10225
369E	Valera and Queries binary search, data structures	2200	x2142
369D	Valera and Fools dfs and similar, dp, graphs, shortest paths	2200	x1139
369C	Valera and Elections dfs and similar, graphs, trees	1600	x9971
369B	Valera and Contest constructive algorithms, implementation, math	1400	x6472
369A	Valera and Plates greedy, implementation	900	x11038
368B	Sereja and Suffixes data structures, dp	1100	x41457
368A	Sereja and Coat Rack implementation	1000	x7498
367E	Sereja and Intervals combinatorics, dp	2700	x1115
367D	Sereja and Sets bitmasks, dfs and similar	2400	x653
367C	Sereja and the Arrangement of Numbers graphs, greedy, sortings	2000	x1784
367B	Sereja ans Anagrams binary search, data structures	1900	x2466
367A	Sereja and Algorithm data structures, implementation	1500	x4318
366E	Dima and Magic Guitar brute force, implementation, math	2200	x768
366D	Dima and Trap Graph binary search, data structures, dfs and similar, dsu, shortest paths, two pointers	2000	x1555
366C	Dima and Salad dp	1900	x4803
366B	Dima and To-do List brute force, implementation	1200	x6825
366A	Dima and Guards implementation	1100	x4518
365B	The Fibonacci Segment implementation	1100	x14455
365A	Good Number implementation	1100	x18549
364E	Empty Rectangles divide and conquer, two pointers	3000	x576
364D	Ghd brute force, math, probabilities	2900	x2084
364C	Beautiful Set brute force, number theory	2300	x596
364B	Free Market dp, greedy	2200	x1182
364A	Matrix combinatorics, data structures, implementation	1600	x4668
363E	Two Circles brute force, data structures, implementation	2500	x203
363D	Renting Bikes binary search, greedy	1800	x3898
363C	Fixing Typos greedy, implementation	1400	x13309
363B	Fence brute force, dp	1100	x52836
363A	Soroban implementation	800	x10731
362E	Petya and Pipes flows, graphs, shortest paths	2300	x805
362D	Fools and Foolproof Roads data structures, dfs and similar, dsu, graphs, greedy	2100	x928
362C	Insertion Sort data structures, dp, implementation, math	1900	x1747
362B	Petya and Staircases implementation, sortings	1100	x13811
362A	Two Semiknights Meet greedy, math	1500	x2663
361B	Levko and Permutation constructive algorithms, math, number theory	1200	x8034
361A	Levko and Table constructive algorithms, implementation	800	x16651
360E	Levko and Game graphs, greedy, shortest paths	2800	x702
360D	Levko and Sets number theory	2600	x404
360C	Levko and Strings combinatorics, dp	2500	x1106
360B	Levko and Array binary search, dp	2000	x2915
360A	Levko and Array Recovery greedy, implementation	1700	x2055
359E	Neatness constructive algorithms, dfs and similar	2400	x468
359D	Pair of Numbers binary search, brute force, data structures, math, two pointers	2000	x5071
359C	Prime Number math, number theory	1900	x3031
359B	Permutation constructive algorithms, dp, math	1400	x7949
359A	Table constructive algorithms, greedy, implementation	1000	x8536
358E	Dima and Kicks brute force, dsu, graphs, implementation	2300	x394
358D	Dima and Hares dp, greedy	1800	x4017
358C	Dima and Containers constructive algorithms, greedy, implementation	2000	x2016
358B	Dima and Text Messages brute force, strings	1500	x3722
358A	Dima and Continuous Line brute force, implementation	1400	x7741
357B	Flag Day constructive algorithms, implementation	1400	x8178
357A	Group of Students brute force, greedy, implementation	1000	x6835
356E	Xenia and String Problem dp, hashing, implementation, string suffix structures, strings	3000	x408
356D	Bags and Coins bitmasks, constructive algorithms, dp, greedy	2700	x955
356C	Compartments combinatorics, constructive algorithms, greedy, implementation	2100	x1265
356B	Xenia and Hamming implementation, math	1900	x1923
356A	Knight Tournament data structures, dsu	1500	x13516
355B	Vasya and Public Transport greedy, implementation	1100	x4499
355A	Vasya and Digital Root constructive algorithms, implementation	1100	x9408
354E	Lucky Number Representation constructive algorithms, dfs and similar, dp	2200	x877
354D	Transferring Pyramid dp	2900	x464
354C	Vasya and Beautiful Arrays brute force, dp, number theory	2100	x3054
354B	Game with Strings bitmasks, dp, games	2400	x457
354A	Vasya and Robot brute force, greedy, math	1500	x5472
353E	Antichain dp, graph matchings, greedy	2200	x583
353D	Queue constructive algorithms, dp	2000	x2870
353C	Find Maximum implementation, math, number theory	1600	x4824
353B	Two Heaps combinatorics, constructive algorithms, greedy, implementation, math, sortings	1900	x2282
353A	Domino implementation, math	1200	x18479
352B	Jeff and Periods implementation, sortings	1300	x16403
352A	Jeff and Digits brute force, implementation, math	1000	x25621
351E	Jeff and Permutation greedy	2200	x1576
351D	Jeff and Removing Periods data structures	2700	x1048
351C	Jeff and Brackets dp, matrices	2500	x557
351B	Jeff and Furik combinatorics, dp, probabilities	1900	x2380
351A	Jeff and Rounding dp, greedy, implementation, math	1800	x2919
350E	Wrong Floyd brute force, constructive algorithms, dfs and similar, graphs	2200	x773
350D	Looking for Owls binary search, data structures, geometry, hashing, sortings	2400	x263
350C	Bombs greedy, implementation, sortings	1600	x6540
350B	Resort graphs	1500	x3181
350A	TL brute force, greedy, implementation	1200	x16363
349B	Color the Fence data structures, dp, greedy, implementation	1700	x13944
349A	Cinema Line greedy, implementation	1100	x29864
348E	Pilgrims dfs and similar, dp, trees	2800	x441
348D	Turtles dp, matrices	2500	x1712
348C	Subset Sums brute force, data structures	2500	x2184
348B	Apple Tree dfs and similar, number theory, trees	2100	x2080
348A	Mafia binary search, math, sortings	1600	x13021
347B	Fixed Points brute force, implementation, math	1100	x9293
347A	Difference Row constructive algorithms, implementation, sortings	1300	x8953
346E	Doodle Jump math, number theory	3000	x264
346D	Robot Control dp, graphs, shortest paths	2600	x745