Problemset - Codeforces

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Codeforces Round 964 (Div. 4)
07:24:36
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Problems

#	Name
651B	Beautiful Paintings greedy, sortings	1200	x11463
649E	Автобус binary search, data structures, greedy, sortings	2100	x107
649C	Печать условий constructive algorithms, greedy, sortings	1500	x443
648D	Собачки и миски data structures, greedy, sortings	1900	x228
648B	Собери стол constructive algorithms, sortings	800	x1370
644C	Hostname Aliases *special problem, binary search, data structures, implementation, sortings, strings	2100	x913
639E	Bear and Paradox binary search, greedy, math, sortings	2800	x577
639D	Bear and Contribution data structures, greedy, sortings, two pointers	2400	x963
637B	Chat Order *special problem, binary search, constructive algorithms, data structures, sortings	1200	x15745
633C	Spy Syndrome 2 data structures, dp, hashing, implementation, sortings, string suffix structures, strings	1900	x2725
632C	The Smallest String Concatenation sortings, strings	1700	x7540
631C	Report data structures, sortings	1700	x3766
624B	Making a String greedy, sortings	1100	x7942
622E	Ants in Leaves dfs and similar, greedy, sortings, trees	2200	x2029
616F	Expensive Strings data structures, sortings, string suffix structures, strings	2700	x575
613D	Kingdom and its Cities dfs and similar, divide and conquer, dp, graphs, sortings, trees	2800	x2841
613B	Skills binary search, brute force, dp, greedy, sortings, two pointers	1900	x2183
612D	The Union of k-Segments greedy, sortings	1800	x3769
611E	New Year and Three Musketeers data structures, greedy, sortings	2400	x862
609A	USB Flash Drives greedy, implementation, sortings	800	x17036
600B	Queries about less or equal elements binary search, data structures, sortings, two pointers	1300	x28739
599C	Day at the Beach sortings	1600	x4609
598C	Nearest vectors geometry, sortings	2300	x4292
597B	Restaurant dp, greedy, sortings	1600	x4740
596D	Wilbur and Trees dp, math, probabilities, sortings	2300	x681
596C	Wilbur and Points combinatorics, greedy, sortings	1700	x2242
593B	Anton and Lines geometry, sortings	1600	x3962
581C	Developing Skills implementation, math, sortings	1400	x7286
580B	Kefa and Company binary search, sortings, two pointers	1500	x25777
579B	Finding Team Member brute force, implementation, sortings	1300	x5238
576C	Points on Plane constructive algorithms, divide and conquer, geometry, greedy, sortings	2100	x3334
572B	Order Book data structures, greedy, implementation, sortings	1300	x6825
572A	Arrays sortings	900	x16439
571B	Minimization dp, greedy, sortings	2000	x2594
567D	One-Dimensional Battle Ships binary search, data structures, greedy, sortings	1700	x4725
560A	Currency System in Geraldion implementation, sortings	1000	x16941
559E	Gerald and Path dp, sortings	3000	x879
559B	Equivalent Strings divide and conquer, hashing, sortings, strings	1700	x10540
558E	A Simple Task data structures, sortings, strings	2300	x5844
558D	Guess Your Way Out! II data structures, implementation, sortings	2300	x1119
558A	Lala Land and Apple Trees brute force, implementation, sortings	1100	x10273
557C	Arthur and Table brute force, data structures, dp, greedy, math, sortings	1900	x3960
557B	Pasha and Tea constructive algorithms, implementation, math, sortings	1500	x7155
555B	Case of Fugitive data structures, greedy, sortings	2000	x3702
552D	Vanya and Triangles brute force, combinatorics, data structures, geometry, math, sortings	1900	x4443
551A	GukiZ and Contest brute force, implementation, sortings	800	x16154
549G	Happy Line constructive algorithms, greedy, sortings	2200	x2413
546B	Soldier and Badges brute force, greedy, implementation, sortings	1200	x17420
545D	Queue greedy, implementation, sortings	1300	x24603
542A	Place Your Ad Here data structures, sortings	2400	x547
540E	Infinite Inversions binary search, data structures, implementation, sortings, trees	2100	x2067
538G	Berserk Robot constructive algorithms, math, sortings	3100	x449
538F	A Heap of Heaps brute force, data structures, math, sortings	2200	x1702
529B	Group Photo 2 (online mirror version) brute force, greedy, sortings	1900	x858
528E	Triangles 3000 geometry, sortings	3100	x216
527D	Clique Problem data structures, dp, greedy, implementation, sortings	1800	x4714
525C	Ilya and Sticks greedy, math, sortings	1600	x5771
524E	Rooks and Rectangles data structures, sortings	2400	x1183
524C	The Art of Dealing with ATM binary search, sortings	1900	x2031
519B	A and B and Compilation Errors data structures, implementation, sortings	1100	x38639
515C	Drazil and Factorial greedy, math, sortings	1400	x25548
510C	Fox And Names dfs and similar, graphs, sortings	1600	x15753
507A	Amr and Music greedy, implementation, sortings	1000	x17911
501C	Misha and Forest constructive algorithms, data structures, greedy, sortings, trees	1500	x5601
500B	New Year Permutation dfs and similar, dsu, graphs, greedy, math, sortings	1600	x8799
496E	Distributing Parts greedy, sortings	2100	x1648
493C	Vasya and Basketball binary search, brute force, data structures, implementation, sortings, two pointers	1600	x6744
492D	Vanya and Computer Game binary search, implementation, math, sortings	1800	x3141
492C	Vanya and Exams greedy, sortings	1400	x13888
492B	Vanya and Lanterns binary search, implementation, math, sortings	1200	x73650
490A	Team Olympiad greedy, implementation, sortings	800	x57749
489B	BerSU Ball dfs and similar, dp, graph matchings, greedy, sortings, two pointers	1200	x47841
489A	SwapSort greedy, implementation, sortings	1200	x9951
484B	Maximum Value binary search, math, sortings, two pointers	2100	x6958
479C	Exams greedy, sortings	1400	x29169
479B	Towers brute force, constructive algorithms, greedy, implementation, sortings	1400	x7820
478E	Wavy numbers brute force, dfs and similar, meet-in-the-middle, sortings	2900	x219
474E	Pillars binary search, data structures, dp, sortings, trees	2000	x3227
471B	MUH and Important Things implementation, sortings	1300	x5921
461A	Appleman and Toastman greedy, sortings	1200	x15406
460E	Roland and Rose brute force, geometry, math, sortings	2700	x340
459E	Pashmak and Graph dp, sortings	1900	x5332
459D	Pashmak and Parmida's problem data structures, divide and conquer, sortings	1800	x9863
459B	Pashmak and Flowers combinatorics, implementation, sortings	1300	x39589
456A	Laptops sortings	1100	x47031
451B	Sort the Array implementation, sortings	1300	x44426
439D	Devu and his Brother binary search, sortings, ternary search, two pointers	1700	x5961
439B	Devu, the Dumb Guy implementation, sortings	1200	x14186
437D	The Child and Zoo dsu, sortings	1900	x3342
437C	The Child and Toy graphs, greedy, sortings	1400	x13688
437B	The Child and Set bitmasks, greedy, implementation, sortings	1500	x9355
434E	Furukawa Nagisa's Tree binary search, divide and conquer, sortings, trees	3000	x258
433C	Ryouko's Memory Note implementation, math, sortings	1800	x2421
433B	Kuriyama Mirai's Stones dp, implementation, sortings	1200	x38088
432C	Prime Swaps greedy, sortings	1800	x2463
432A	Choosing Teams greedy, implementation, sortings	800	x58352
430A	Points and Segments (easy) constructive algorithms, sortings	1600	x2232
425A	Sereja and Swaps brute force, sortings	1500	x3868
424B	Megacity binary search, greedy, implementation, sortings	1200	x7433
421D	Bug in Code binary search, data structures, sortings	1900	x522