Problemset - Codeforces

Problems

#	Name
374E	Inna and Babies binary search, data structures, dsu, geometry, implementation	2600	x186
374D	Inna and Sequence binary search, data structures, dp, trees	2000	x885
374C	Inna and Dima dfs and similar, dp, graphs, implementation	1900	x2755
374B	Inna and Nine combinatorics, greedy	1500	x3328
374A	Inna and Pink Pony greedy, implementation	2000	x2941
373B	Making Sequences is Fun binary search, implementation, math	1600	x2487
372E	Drawing Circles is Fun combinatorics, geometry	3000	x175
372D	Choosing Subtree is Fun binary search, data structures, dfs and similar, trees, two pointers	2600	x991
372C	Watching Fireworks is Fun data structures, dp, math	2100	x4182
372B	Counting Rectangles is Fun brute force, divide and conquer, dp	1900	x2647
372A	Counting Kangaroos is Fun binary search, greedy, sortings, two pointers	1600	x13166
371E	Subway Innovation greedy, math, two pointers	2000	x1309
371D	Vessels data structures, dsu, implementation, trees	1800	x5709
371C	Hamburgers binary search, brute force	1600	x26831
370E	Summer Reading dp, greedy	2500	x295
370D	Broken Monitor brute force, constructive algorithms, greedy, implementation	2100	x635
370C	Mittens constructive algorithms, greedy, sortings	1800	x1584
369E	Valera and Queries binary search, data structures	2200	x2183
369D	Valera and Fools dfs and similar, dp, graphs, shortest paths	2200	x1161
369C	Valera and Elections dfs and similar, graphs, trees	1600	x10165
369B	Valera and Contest constructive algorithms, implementation, math	1400	x6525
367E	Sereja and Intervals combinatorics, dp	2700	x1147
367D	Sereja and Sets bitmasks, dfs and similar	2400	x659
367C	Sereja and the Arrangement of Numbers graphs, greedy, sortings	2000	x1795
367B	Sereja ans Anagrams binary search, data structures	1900	x2477
367A	Sereja and Algorithm data structures, implementation	1500	x4332
366E	Dima and Magic Guitar brute force, implementation, math	2200	x775
366D	Dima and Trap Graph binary search, data structures, dfs and similar, dsu, shortest paths, two pointers	2000	x1567
366C	Dima and Salad dp	1900	x4875
364E	Empty Rectangles divide and conquer, two pointers	3000	x578
364D	Ghd brute force, math, probabilities	2900	x2112
364C	Beautiful Set brute force, number theory	2300	x599
364B	Free Market dp, greedy	2200	x1185
364A	Matrix combinatorics, data structures, implementation	1600	x4677
363E	Two Circles brute force, data structures, implementation	2500	x203
363D	Renting Bikes binary search, greedy	1800	x3965
363C	Fixing Typos greedy, implementation	1400	x13373
362E	Petya and Pipes flows, graphs, shortest paths	2300	x814
362D	Fools and Foolproof Roads data structures, dfs and similar, dsu, graphs, greedy	2100	x931
362C	Insertion Sort data structures, dp, implementation, math	1900	x1789
362A	Two Semiknights Meet greedy, math	1500	x2678
360E	Levko and Game graphs, greedy, shortest paths	2800	x711
360D	Levko and Sets number theory	2600	x406
360C	Levko and Strings combinatorics, dp	2500	x1109
360B	Levko and Array binary search, dp	2000	x3026
360A	Levko and Array Recovery greedy, implementation	1700	x2057
359E	Neatness constructive algorithms, dfs and similar	2400	x470
359D	Pair of Numbers binary search, brute force, data structures, math, two pointers	2000	x5142
359C	Prime Number math, number theory	1900	x3148
359B	Permutation constructive algorithms, dp, math	1400	x8072
358E	Dima and Kicks brute force, dsu, graphs, implementation	2300	x399
358D	Dima and Hares dp, greedy	1800	x4090
358C	Dima and Containers constructive algorithms, greedy, implementation	2000	x2032
358B	Dima and Text Messages brute force, strings	1500	x3734
358A	Dima and Continuous Line brute force, implementation	1400	x7773
357B	Flag Day constructive algorithms, implementation	1400	x8206
356E	Xenia and String Problem dp, hashing, implementation, string suffix structures, strings	3000	x410
356D	Bags and Coins bitmasks, constructive algorithms, dp, greedy	2700	x973
356C	Compartments combinatorics, constructive algorithms, greedy, implementation	2100	x1273
356B	Xenia and Hamming implementation, math	1900	x1934
356A	Knight Tournament data structures, dsu	1500	x13770
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
354A	Vasya and Robot brute force, greedy, math	1500	x5487
353E	Antichain dp, graph matchings, greedy	2200	x588
353D	Queue constructive algorithms, dp	2000	x2926
353C	Find Maximum implementation, math, number theory	1600	x4916
353B	Two Heaps combinatorics, constructive algorithms, greedy, implementation, math, sortings	1900	x2292
351E	Jeff and Permutation greedy	2200	x1612
351D	Jeff and Removing Periods data structures	2700	x1092
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
350E	Wrong Floyd brute force, constructive algorithms, dfs and similar, graphs	2200	x779
350D	Looking for Owls binary search, data structures, geometry, hashing, sortings	2400	x269
350C	Bombs greedy, implementation, sortings	1600	x6560
350B	Resort graphs	1500	x3197
349B	Color the Fence data structures, dp, greedy, implementation	1700	x14035
348E	Pilgrims dfs and similar, dp, trees	2800	x445
348D	Turtles dp, matrices	2500	x1739
348C	Subset Sums brute force, data structures	2500	x2220
348B	Apple Tree dfs and similar, number theory, trees	2100	x2103
348A	Mafia binary search, math, sortings	1600	x13238
346E	Doodle Jump math, number theory	3000	x265
346D	Robot Control dp, graphs, shortest paths	2600	x754
346C	Number Transformation II greedy, math	2200	x1437
346B	Lucky Common Subsequence dp, strings	2000	x3571
346A	Alice and Bob games, math, number theory	1600	x8719
345G	Suffix Subgroup *special problem, strings	2200	x100
345F	Superstitions Inspection *special problem	2700	x47
345E	Black Cat Rush *special problem	2700	x50
345D	Chain Letter *special problem, dfs and similar, graphs	2200	x79
345C	Counting Fridays *special problem	2000	x126
345B	Triskaidekaphobia *special problem	2100	x125
345A	Expecting Trouble *special problem, probabilities	1500	x493
343E	Pumping Stations brute force, dfs and similar, divide and conquer, flows, graphs, greedy, trees	2900	x764
343D	Water Tree data structures, dfs and similar, graphs, trees	2100	x5868
343C	Read Time binary search, greedy, two pointers	1900	x3024