Problemset - Codeforces

Problems

#	Name
109A	Lucky Sum of Digits brute force, implementation	1000	x18195
108B	Datatypes math, sortings	1400	x2516
108A	Palindromic Times implementation, strings	1000	x9505
107E	Darts geometry, probabilities	2700	x142
107D	Crime Management dp, graphs, matrices	2400	x436
107C	Arrangement bitmasks, dp	2400	x400
107B	Basketball Team combinatorics, dp, math, probabilities	1600	x3630
107A	Dorm Water Supply dfs and similar, graphs	1400	x5241
106E	Space Rescuers geometry, ternary search	2100	x895
106D	Treasure Island brute force, implementation	1700	x1375
106C	Buns dp	1700	x6208
106B	Choosing Laptop brute force, implementation	1000	x6238
106A	Card Game implementation	1000	x7744
105E	Lift and Throw brute force	2500	x194
105D	Entertaining Geodetics brute force, dsu, implementation	2700	x142
105C	Item World brute force, implementation, sortings	2200	x348
105B	Dark Assembly brute force, probabilities	1800	x826
105A	Transmigration implementation	1700	x1852
104A	Blackjack implementation	800	x15794
103E	Buying Sets flows, graph matchings	2900	x911
103D	Time to Raid Cowavans brute force, data structures, sortings	2100	x2214
103C	Russian Roulette constructive algorithms, greedy	1900	x972
103B	Cthulhu dfs and similar, dsu, graphs	1500	x9245
103A	Testing Pants for Sadness greedy, implementation, math	1100	x6152
102B	Sum of Digits implementation	1000	x28000
102A	Clothes brute force	1200	x3076
101E	Candies and Stones divide and conquer, dp	2500	x526
101D	Castle dp, greedy, probabilities, sortings, trees	2300	x711
101C	Vectors implementation, math	2000	x710
101B	Buses binary search, data structures, dp	1700	x2676
101A	Homework greedy	1200	x3929
100J	Interval Coloring *special problem, greedy, math	2400	x66
100I	Rotation *special problem, geometry, math	1500	x401
100H	Battleship *special problem, dfs and similar, implementation	2100	x84
100G	Name the album *special problem, data structures, implementation	1800	x128
100F	Polynom *special problem, implementation	1800	x145
100E	Lamps in a Line *special problem, math	1600	x281
100D	World of Mouth *special problem, strings	1500	x314
100C	A+B *special problem, implementation	1400	x562
100B	Friendly Numbers *special problem, implementation	1500	x557
100A	Carpeting the Room *special problem, implementation	1100	x958
99B	Help Chef Gerasim implementation, sortings	1300	x3040
99A	Help Far Away Kingdom strings	800	x6903
98E	Help Shrek and Donkey dp, games, math, probabilities	2700	x488
98D	Help Monks constructive algorithms	2500	x189
98C	Help Greg the Dwarf geometry, ternary search	2500	x315
98B	Help King implementation, probabilities, trees	2200	x134
98A	Help Victoria the Wise brute force, implementation	1700	x1221
97E	Leaders dfs and similar, dsu, graphs, trees	2200	x390
97D	Robot in Basement bitmasks, brute force, implementation	2700	x251
97C	Winning Strategy binary search, graphs, math, shortest paths	2400	x307
97B	Superset constructive algorithms, divide and conquer	2300	x883
97A	Domino brute force, implementation	2400	x268
96B	Lucky Numbers (easy) binary search, bitmasks, brute force	1300	x16297
96A	Football implementation, strings	900	x168555
95E	Lucky Country dp, dsu, graphs	2500	x1593
95D	Horse Races dp, math	2500	x460
95C	Volleyball shortest paths	1900	x2916
95B	Lucky Numbers dp, greedy	1800	x1267
95A	Hockey implementation, strings	1600	x1706
94B	Friends graphs, implementation, math	1300	x4805
94A	Restoring Password implementation, strings	900	x10971
93E	Lostborn dp, math, number theory	2600	x506
93D	Flags dp, math, matrices	2500	x361
93C	Azembler brute force, implementation	2500	x434
93B	End of Exams greedy	1900	x927
93A	Frames implementation	1700	x1976
92B	Binary Number greedy	1300	x4955
92A	Chips implementation, math	800	x19467
91E	Igloo Skyscraper data structures, geometry	2500	x617
91D	Grocer's Problem constructive algorithms, graphs, greedy	2600	x280
91C	Ski Base combinatorics, dsu, graphs	2300	x918
91B	Queue binary search, data structures	1500	x7013
91A	Newspaper Headline greedy, strings	1500	x3692
90B	African Crossword implementation, strings	1100	x5409
90A	Cableway greedy, math	1000	x4862
89E	Fire and Ice greedy	2900	x105
89D	Space mines geometry	2500	x242
89C	Chip Play brute force, data structures, implementation	2300	x635
89B	Widget Library dp, expression parsing, graphs, implementation	2300	x528
89A	Robbery greedy	1800	x1504
88B	Keyboard implementation	1500	x4842
88A	Chord brute force, implementation	1200	x3871
87E	Mogohu-Rea Idol geometry	2600	x617
87D	Beautiful Road dfs and similar, dp, dsu, graphs, implementation, sortings, trees	2300	x926
87C	Interesting Game dp, games, math	2000	x1454
87B	Vasya and Types implementation, strings	1800	x1162
87A	Trains implementation, math	1500	x5485
86E	Long sequence brute force, math, matrices	2700	x193
86D	Powerful array data structures, implementation, math, two pointers	2200	x14394
86C	Genetic engineering dp, string suffix structures, trees	2500	x743
86B	Tetris revisited constructive algorithms, graph matchings, greedy, math	2200	x421
86A	Reflection math	1600	x1467
85E	Guard Towers binary search, dsu, geometry, graphs, sortings	2600	x999
85D	Sum of Medians binary search, brute force, data structures, implementation	2300	x2096
85C	Petya and Tree binary search, dfs and similar, probabilities, sortings, trees	2200	x574
85B	Embassy Queue data structures, greedy	1800	x990
85A	Domino constructive algorithms, implementation	1300	x1819
84C	Biathlon binary search, implementation	1700	x1740
84A	Toy Army math, number theory	900	x15511