Problemset - Codeforces

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Codeforces Round 953 (Div. 2)
14:05:33
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Problems

#	Name
76B	Mice greedy, two pointers	2100	x545
76A	Gift dsu, graphs, sortings, trees	2200	x1460
75E	Ship's Shortest Path geometry, shortest paths	2400	x271
75D	Big Maximum Sum data structures, dp, greedy, implementation, math, trees	2000	x1750
75C	Modified GCD binary search, number theory	1600	x12147
75B	Facetook Priority Wall expression parsing, implementation, strings	1500	x3233
75A	Life Without Zeros implementation	1000	x25224
74E	Shift It! constructive algorithms	2800	x146
74D	Hanger data structures	2400	x364
74C	Chessboard Billiard dfs and similar, dsu, graphs, number theory	2100	x1006
74B	Train dp, games, greedy	1500	x1499
74A	Room Leader implementation	1000	x4966
73F	Plane of Tanks brute force, geometry	2900	x76
73E	Morrowindows math, number theory	2400	x324
73D	FreeDiv dfs and similar, graphs, greedy	2200	x618
73C	LionAge II dp	1800	x2069
73B	Need For Brake binary search, greedy, sortings	2000	x492
73A	The Elder Trolls IV: Oblivon greedy, math	1600	x1302
72I	Goofy Numbers *special problem, implementation	1500	x457
72H	Reverse It! *special problem, implementation	1600	x261
72G	Fibonacci army *special problem, dp	1000	x2060
72F	Oil *special problem, greedy, math	1900	x117
72E	Ali goes shopping *special problem, brute force, strings	1800	x151
72D	Perse-script *special problem, expression parsing	2300	x73
72C	Extraordinarily Nice Numbers *special problem, math	1200	x907
72B	INI-file *special problem, implementation	2200	x76
72A	Goshtasp, Vishtasp and Eidi *special problem, greedy, math	1800	x182
71E	Nuclear Fusion bitmasks, dp	2200	x683
71D	Solitaire brute force, implementation	2200	x610
71C	Round Table Knights dp, math, number theory	1600	x6272
71B	Progress Bar implementation, math	1300	x4397
71A	Way Too Long Words strings	800	x360301
70E	Information Reform dp, implementation, trees	2700	x481
70D	Professor's task data structures, geometry	2700	x965
70C	Lucky Tickets binary search, data structures, sortings, two pointers	2200	x562
70B	Text Messaging expression parsing, greedy, strings	1600	x1725
70A	Cookies math	1300	x3229
69E	Subsegments data structures, implementation	1800	x4048
69D	Dot dp, games	1900	x943
69C	Game implementation	2000	x570
69B	Bets greedy, implementation	1200	x3206
69A	Young Physicist implementation, math	1000	x157284
68E	Contact geometry	2900	x71
68D	Half-decay tree data structures, divide and conquer, dp, math, probabilities	2500	x452
68C	Synchrophasotron brute force	2200	x305
68B	Energy exchange binary search	1600	x4176
68A	Irrational problem implementation, number theory	1100	x4846
67E	Save the City! geometry	2500	x313
67D	Optical Experiment binary search, data structures, dp	1900	x1347
67C	Sequence of Balls dp	2600	x632
67B	Restoration of the Permutation greedy	1800	x756
67A	Partial Teacher dp, graphs, greedy, implementation	1800	x2067
66E	Petya and Post data structures, dp	2000	x687
66D	Petya and His Friends constructive algorithms, math, number theory	1700	x3071
66C	Petya and File System data structures, implementation	1800	x1001
66B	Petya and Countryside brute force, implementation	1100	x19691
66A	Petya and Java implementation, strings	1300	x6250
65E	Harry Potter and Moving Staircases dfs and similar, implementation	2900	x86
65D	Harry Potter and the Sorting Hat brute force, dfs and similar, hashing	2200	x421
65C	Harry Potter and the Golden Snitch binary search, geometry	2100	x773
65B	Harry Potter and the History of Magic brute force, greedy, implementation	1700	x1323
65A	Harry Potter and Three Spells implementation, math	1800	x1787
64I	Sort the Table *special problem, sortings	2400	x86
64H	Table Bowling *special problem, sortings	2300	x111
64G	Path Canonization *special problem	2200	x117
64F	Domain *special problem, expression parsing	2000	x177
64E	Prime Segment *special problem, brute force, math, number theory	1800	x236
64D	Presents *special problem, greedy	1800	x283
64C	Table *special problem, greedy, implementation, math	1600	x333
64B	Expression *special problem, expression parsing	1500	x1001
64A	Factorial *special problem, implementation	1300	x2719
63E	Sweets Game bitmasks, dfs and similar, dp, games, implementation	2000	x717
63D	Dividing Island constructive algorithms	1900	x1230
63C	Bulls and Cows brute force, implementation	1700	x1648
63B	Settlers' Training implementation	1200	x4730
63A	Sinking Ship implementation, sortings, strings	900	x10962
62E	World Evil dp, flows	2700	x226
62D	Wormhouse dfs and similar, graphs	2300	x350
62C	Inquisition geometry, implementation, sortings	2300	x248
62B	Tyndex.Brome binary search, implementation	1800	x1267
62A	A Student's Dream greedy, math	1300	x3389
61E	Enemy is weak data structures, trees	1900	x10327
61D	Eternal Victory dfs and similar, graphs, greedy, shortest paths, trees	1800	x6303
61C	Capture Valerian math	2000	x696
61B	Hard Work strings	1300	x3801
61A	Ultra-Fast Mathematician implementation	800	x105218
60E	Mushroom Gnomes math, matrices	2600	x318
60D	Savior brute force, dsu, math	2500	x398
60C	Mushroom Strife brute force, dfs and similar	2100	x553
60B	Serial Time! dfs and similar, dsu	1400	x4469
60A	Where Are My Flakes? implementation, two pointers	1300	x3541
59E	Shortest Path graphs, shortest paths	2000	x3175
59D	Team Arrangement constructive algorithms, greedy, implementation	2000	x607
59C	Title expression parsing	1600	x2021
59B	Fortune Telling implementation, number theory	1200	x6731
59A	Word implementation, strings	800	x165001
58E	Expression dp	2400	x349
58D	Calendar greedy, strings	2000	x715
58C	Trees brute force	1800	x1978
58B	Coins greedy	1300	x11902