Problemset - Codeforces

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Problems

#	Name
576E	Painting Edges binary search, data structures	3300	x1157
576D	Flights for Regular Customers dp, matrices	2700	x1338
575I	Robots protection data structures	2800	x432
575E	Spectator Riots geometry	2800	x282
575C	Party bitmasks, brute force, graph matchings	2700	x219
575A	Fibonotci data structures, math, matrices	2700	x774
573E	Bear and Bowling data structures, greedy	3200	x1604
573D	Bear and Cavalry data structures, divide and conquer, dp	3000	x459
571E	Geometric Progressions math	3200	x254
571D	Campus binary search, data structures, dsu, trees	3100	x665
571C	CNF 2 constructive algorithms, dfs and similar, graphs, greedy	2500	x613
568E	Longest Increasing Subsequence data structures, dp	3000	x585
568D	Sign Posts brute force, geometry, math	2800	x306
568C	New Language 2-sat, greedy	2600	x808
567F	Mausoleum dp	2400	x574
566G	Max and Min geometry	2500	x334
566E	Restoring Map bitmasks, constructive algorithms, trees	3200	x606
566C	Logistical Questions dfs and similar, divide and conquer, trees	3000	x712
566B	Replicating Processes constructive algorithms, greedy	2600	x263
559E	Gerald and Path dp, sortings	3000	x870
559D	Randomizer combinatorics, geometry, probabilities	2800	x430
555E	Case of Computer Network dfs and similar, graphs, trees	2800	x2313
555D	Case of a Top Secret binary search, implementation, math	2500	x858
553E	Kyoya and Train dp, fft, graphs, math, probabilities	3200	x545
551E	GukiZ and GukiZiana binary search, data structures, implementation	2500	x1754
549F	Yura and Developers data structures, divide and conquer	2800	x858
549E	Sasha Circle geometry, math	2700	x147
547E	Mike and Friends data structures, string suffix structures, strings, trees	2800	x1994
547D	Mike and Fish constructive algorithms, dfs and similar, graphs	2600	x2504
543E	Listening to Music constructive algorithms, data structures	3200	x286
543C	Remembering Strings bitmasks, dp	2500	x1371
542E	Playing on Graph graphs, shortest paths	2600	x810
542D	Superhero's Job dfs and similar, dp, hashing, math, number theory	2600	x502
542B	Duck Hunt data structures	3100	x194
542A	Place Your Ad Here data structures, sortings	2400	x545
538H	Summer Dichotomy 2-sat, data structures, dfs and similar, greedy	3200	x635
538G	Berserk Robot constructive algorithms, math, sortings	3100	x447
536E	Tavas on the Path data structures, divide and conquer, trees	3100	x380
536D	Tavas in Kansas dp, games	2900	x715
535E	Tavas and Pashmaks geometry, math	2600	x799
534F	Simplified Nonogram bitmasks, dp, hashing, meet-in-the-middle	2400	x460
534E	Berland Local Positioning System constructive algorithms, greedy, hashing, implementation	2400	x345
533F	Encoding hashing, string suffix structures, strings	2400	x875
533D	Landmarks data structures, dp	3000	x220
533A	Berland Miners binary search, data structures, dfs and similar, greedy, trees	3000	x381
530I	Different variables *special problem	2500	x46
528E	Triangles 3000 geometry, sortings	3100	x216
528D	Fuzzy Search bitmasks, brute force, fft	2500	x2108
527E	Data Center Drama dfs and similar, graphs	2600	x1922
526G	Spiders Evil Plan greedy, trees	3300	x706
526F	Pudding Monsters data structures, divide and conquer	3000	x2412
526E	Transmitting Levels dp, implementation	2400	x1067
525D	Arthur and Walls constructive algorithms, data structures, graphs, greedy, shortest paths	2400	x1715
524F	And Yet Another Bracket Sequence data structures, greedy, hashing, string suffix structures, strings	2700	x525
524E	Rooks and Rectangles data structures, sortings	2400	x1179
521E	Cycling City dfs and similar, graphs	3100	x964
521D	Shop greedy	2800	x1532
516E	Drazil and His Happy Friends math, number theory	3100	x491
516D	Drazil and Morning Exercise dfs and similar, dp, dsu, trees, two pointers	2800	x1246
513G3	Inversions problem dp	3100	x260
513G2	Inversions problem dp, probabilities	2400	x640
513F2	Scaygerboss flows	2800	x336
513F1	Scaygerboss flows	2700	x311
513E2	Subarray Cuts dp	2700	x559
513E1	Subarray Cuts dp	2600	x473
513D2	Constrained Tree constructive algorithms, data structures	2600	x370
513D1	Constrained Tree dfs and similar	2400	x537
512E	Fox And Polygon constructive algorithms, divide and conquer	2900	x507
512D	Fox And Travelling dp, trees	2900	x949
508D	Tanya and Password dfs and similar, graphs	2500	x3318
506E	Mr. Kitayuta's Gift combinatorics, dp, matrices, strings	3000	x712
506D	Mr. Kitayuta's Colorful Graph brute force, dfs and similar, dsu, graphs	2400	x2058
505E	Mr. Kitayuta vs. Bamboos binary search, greedy	2900	x1358
504E	Misha and LCP on Tree binary search, dfs and similar, hashing, string suffix structures, trees	3000	x891
504D	Misha and XOR bitmasks	2700	x300
501E	Misha and Palindrome Degree binary search, combinatorics, implementation	2500	x771
500G	New Year Running number theory, trees	3200	x157
500F	New Year Shopping divide and conquer, dp	2700	x707
498E	Stairs and Lines dp, matrices	2700	x454
498D	Traffic Jams in the Land data structures, dp, number theory	2400	x1101
498B	Name That Tune dp, probabilities, two pointers	2400	x1155
497E	Subsequences Return dp, matrices	2900	x284
497D	Gears brute force, geometry, math	2900	x226
494E	Sharti data structures, games	3200	x311
494D	Birthday data structures, dfs and similar, dp, trees	2700	x521
494C	Helping People dp, probabilities	2600	x845
493E	Vasya and Polynomial math	2800	x481
487E	Tourists data structures, dfs and similar, graphs, trees	3200	x2251
487D	Conveyor Belts data structures	2700	x861
484E	Sign on Fence binary search, constructive algorithms, data structures	2500	x2223
484D	Kindergarten data structures, dp, greedy	2400	x2516
484C	Strange Sorting implementation, math	2600	x587
482E	ELCA data structures, trees	3200	x176
482D	Random Function and Tree combinatorics, dp, trees	2700	x525
482C	Game with Strings bitmasks, dp, probabilities	2600	x891
480E	Parking Lot data structures, divide and conquer	2800	x530
480D	Parcels dp, graphs	2600	x458
478E	Wavy numbers brute force, dfs and similar, meet-in-the-middle, sortings	2900	x219
477E	Dreamoon and Notepad data structures	3100	x133
477D	Dreamoon and Binary dp, strings	2700	x520