Problemset - Codeforces

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Problems

#	Name
364C	Beautiful Set brute force, number theory	2300	x582
364B	Free Market dp, greedy	2200	x1150
364A	Matrix combinatorics, data structures, implementation	1600	x4598
363E	Two Circles brute force, data structures, implementation	2500	x192
363D	Renting Bikes binary search, greedy	1800	x3746
363C	Fixing Typos greedy, implementation	1400	x13062
363B	Fence brute force, dp	1100	x49180
363A	Soroban implementation	800	x10474
362E	Petya and Pipes flows, graphs, shortest paths	2300	x795
362D	Fools and Foolproof Roads data structures, dfs and similar, dsu, graphs, greedy	2100	x895
362C	Insertion Sort data structures, dp, implementation, math	1900	x1650
362B	Petya and Staircases implementation, sortings	1100	x13501
362A	Two Semiknights Meet greedy, math	1500	x2629
361B	Levko and Permutation constructive algorithms, math, number theory	1200	x7880
361A	Levko and Table constructive algorithms, implementation	800	x16189
360E	Levko and Game graphs, greedy, shortest paths	2800	x674
360D	Levko and Sets number theory	2600	x386
360C	Levko and Strings combinatorics, dp	2500	x1063
360B	Levko and Array binary search, dp	2000	x2702
360A	Levko and Array Recovery greedy, implementation	1700	x2021
359E	Neatness constructive algorithms, dfs and similar	2400	x459
359D	Pair of Numbers binary search, brute force, data structures, math, two pointers	2000	x4826
359C	Prime Number math, number theory	1900	x2936
359B	Permutation constructive algorithms, dp, math	1400	x7717
359A	Table constructive algorithms, greedy, implementation	1000	x8376
358E	Dima and Kicks brute force, dsu, graphs, implementation	2300	x386
358D	Dima and Hares dp, greedy	1800	x3877
358C	Dima and Containers constructive algorithms, greedy, implementation	2000	x1950
358B	Dima and Text Messages brute force, strings	1500	x3680
358A	Dima and Continuous Line brute force, implementation	1400	x7603
357B	Flag Day constructive algorithms, implementation	1400	x8032
357A	Group of Students brute force, greedy, implementation	1000	x6679
356E	Xenia and String Problem dp, hashing, implementation, string suffix structures, strings	3000	x400
356D	Bags and Coins bitmasks, constructive algorithms, dp, greedy	2700	x936
356C	Compartments combinatorics, constructive algorithms, greedy, implementation	2100	x1229
356B	Xenia and Hamming implementation, math	1900	x1888
356A	Knight Tournament data structures, dsu	1500	x12777
355B	Vasya and Public Transport greedy, implementation	1100	x4431
355A	Vasya and Digital Root constructive algorithms, implementation	1100	x9263
354E	Lucky Number Representation constructive algorithms, dfs and similar, dp	2200	x871
354D	Transferring Pyramid dp	2900	x440
354C	Vasya and Beautiful Arrays brute force, dp, number theory	2100	x2977
354B	Game with Strings bitmasks, dp, games	2400	x448
354A	Vasya and Robot brute force, greedy, math	1500	x5392
353E	Antichain dp, graph matchings, greedy	2200	x567
353D	Queue constructive algorithms, dp	2000	x2725
353C	Find Maximum implementation, math, number theory	1600	x4723
353B	Two Heaps combinatorics, constructive algorithms, greedy, implementation, math, sortings	1900	x2169
353A	Domino implementation, math	1200	x17821
352B	Jeff and Periods implementation, sortings	1300	x15820
352A	Jeff and Digits brute force, implementation, math	1000	x24631
351E	Jeff and Permutation greedy	2200	x1509
351D	Jeff and Removing Periods data structures	2700	x1014
351C	Jeff and Brackets dp, matrices	2500	x539
351B	Jeff and Furik combinatorics, dp, probabilities	1900	x2277
351A	Jeff and Rounding dp, greedy, implementation, math	1800	x2682
350E	Wrong Floyd brute force, constructive algorithms, dfs and similar, graphs	2200	x750
350D	Looking for Owls binary search, data structures, geometry, hashing, sortings	2400	x256
350C	Bombs greedy, implementation, sortings	1600	x6456
350B	Resort graphs	1500	x3080
350A	TL brute force, greedy, implementation	1200	x15967
349B	Color the Fence data structures, dp, greedy, implementation	1700	x13490
349A	Cinema Line greedy, implementation	1100	x28700
348E	Pilgrims dfs and similar, dp, trees	2800	x426
348D	Turtles dp, matrices	2500	x1562
348C	Subset Sums brute force, data structures	2500	x2086
348B	Apple Tree dfs and similar, number theory, trees	2100	x2044
348A	Mafia binary search, math, sortings	1600	x12611
347B	Fixed Points brute force, implementation, math	1100	x9141
347A	Difference Row constructive algorithms, implementation, sortings	1300	x8775
346E	Doodle Jump math, number theory	3000	x250
346D	Robot Control dp, graphs, shortest paths	2600	x684
346C	Number Transformation II greedy, math	2200	x1419
346B	Lucky Common Subsequence dp, strings	2000	x3339
346A	Alice and Bob games, math, number theory	1600	x8454
345G	Suffix Subgroup *special problem, strings	2200	x51
345F	Superstitions Inspection *special problem	2700	x43
345E	Black Cat Rush *special problem	2700	x43
345D	Chain Letter *special problem, dfs and similar, graphs	2200	x75
345C	Counting Fridays *special problem	2000	x121
345B	Triskaidekaphobia *special problem	2100	x121
345A	Expecting Trouble *special problem, probabilities	1500	x476
344B	Simple Molecules brute force, graphs, math	1200	x8658
344A	Magnets implementation	800	x111891
343E	Pumping Stations brute force, dfs and similar, divide and conquer, flows, graphs, greedy, trees	2900	x682
343D	Water Tree data structures, dfs and similar, graphs, trees	2100	x5469
343C	Read Time binary search, greedy, two pointers	1900	x2903
343B	Alternating Current data structures, greedy, implementation	1600	x13035
343A	Rational Resistance math, number theory	1600	x8518
342E	Xenia and Tree data structures, divide and conquer, trees	2400	x7633
342D	Xenia and Dominoes bitmasks, dfs and similar, dp	2100	x487
342C	Cupboard and Balloons geometry	1900	x1815
342B	Xenia and Spies brute force, greedy, implementation	1500	x3983
342A	Xenia and Divisors greedy, implementation	1200	x12119
341E	Candies Game constructive algorithms, greedy	3000	x428
341D	Iahub and Xors data structures	2500	x1152
340E	Iahub and Permutations combinatorics, math	2000	x2298
340D	Bubble Sort Graph binary search, data structures, dp	1500	x7009
340C	Tourist Problem combinatorics, implementation, math	1600	x4105
340B	Maximal Area Quadrilateral brute force, geometry	2100	x2025