Problemset - Codeforces

Problems

#	Name
115A	Party dfs and similar, graphs, trees	900	x46977
114B	PFAST Inc. bitmasks, brute force, graphs	1500	x4373
114A	Cifera math	1000	x15394
113E	Sleeping combinatorics, implementation, math	2700	x190
113D	Museum math, matrices, probabilities	2700	x998
113C	Double Happiness brute force, math, number theory	2200	x1518
113B	Petr# brute force, data structures, hashing, strings	2000	x3389
113A	Grammar Lessons implementation, strings	1600	x2635
112B	Petya and Square implementation, math	1200	x4642
112A	Petya and Strings implementation, strings	800	x305678
111E	Petya and Rectangle	2900	x75
111D	Petya and Coloring combinatorics, dp	2300	x949
111C	Petya and Spiders bitmasks, dp, dsu	2100	x1642
111B	Petya and Divisors binary search, data structures, number theory	1900	x4199
111A	Petya and Inequiations greedy	1400	x5277
110B	Lucky String constructive algorithms, strings	1100	x11187
110A	Nearly Lucky Number implementation	800	x212537
109E	Lucky Interval brute force, math	2700	x144
109D	Lucky Sorting constructive algorithms, sortings	2000	x938
109C	Lucky Tree dp, dsu, trees	1900	x4269
109B	Lucky Probability brute force, probabilities	1900	x1839
109A	Lucky Sum of Digits brute force, implementation	1000	x20379
108B	Datatypes math, sortings	1400	x2781
108A	Palindromic Times implementation, strings	1000	x10535
107E	Darts geometry, probabilities	2700	x167
107D	Crime Management dp, graphs, matrices	2400	x523
107C	Arrangement bitmasks, dp	2400	x515
107B	Basketball Team combinatorics, dp, math, probabilities	1600	x4523
107A	Dorm Water Supply dfs and similar, graphs	1400	x6056
106E	Space Rescuers geometry, ternary search	2100	x1034
106D	Treasure Island brute force, implementation	1700	x1490
106C	Buns dp	1700	x7361
106B	Choosing Laptop brute force, implementation	1000	x6973
106A	Card Game implementation	1000	x8676
105E	Lift and Throw brute force	2500	x240
105D	Entertaining Geodetics brute force, dsu, implementation	2700	x149
105C	Item World brute force, implementation, sortings	2200	x413
105B	Dark Assembly brute force, probabilities	1800	x937
105A	Transmigration implementation	1700	x2049
104A	Blackjack implementation	800	x17580
103E	Buying Sets flows, graph matchings	2900	x1169
103D	Time to Raid Cowavans brute force, data structures, sortings	2100	x2712
103C	Russian Roulette constructive algorithms, greedy	1900	x1078
103B	Cthulhu dfs and similar, dsu, graphs	1500	x11264
103A	Testing Pants for Sadness greedy, implementation, math	1100	x6727
102B	Sum of Digits implementation	1000	x33105
102A	Clothes brute force	1200	x3482
101E	Candies and Stones divide and conquer, dp	2500	x664
101D	Castle dp, greedy, probabilities, sortings, trees	2300	x817
101C	Vectors implementation, math	2000	x855
101B	Buses binary search, data structures, dp	1700	x3254
101A	Homework greedy	1200	x4510
100J	Interval Coloring *special problem, greedy, math	2400	x77
100I	Rotation *special problem, geometry, math	1500	x438
100H	Battleship *special problem, dfs and similar, implementation	2100	x94
100G	Name the album *special problem, data structures, implementation	1800	x145
100F	Polynom *special problem, implementation	1800	x163
100E	Lamps in a Line *special problem, math	1600	x307
100D	World of Mouth *special problem, strings	1500	x375
100C	A+B *special problem, implementation	1400	x644
100B	Friendly Numbers *special problem, implementation	1500	x622
100A	Carpeting the Room *special problem, implementation	1100	x1067
99B	Help Chef Gerasim implementation, sortings	1300	x3275
99A	Help Far Away Kingdom strings	800	x8019
98E	Help Shrek and Donkey dp, games, math, probabilities	2700	x576
98D	Help Monks constructive algorithms	2500	x213
98C	Help Greg the Dwarf geometry, ternary search	2500	x377
98B	Help King implementation, probabilities, trees	2200	x164
98A	Help Victoria the Wise brute force, implementation	1700	x1369
97E	Leaders dfs and similar, dsu, graphs, trees	2200	x458
97D	Robot in Basement bitmasks, brute force, implementation	2700	x391
97C	Winning Strategy binary search, graphs, math, shortest paths	2400	x371
97B	Superset constructive algorithms, divide and conquer	2300	x1030
97A	Domino brute force, implementation	2400	x355
96B	Lucky Numbers (easy) binary search, bitmasks, brute force	1300	x20090
96A	Football implementation, strings	900	x203649
95E	Lucky Country dp, dsu, graphs	2500	x2149
95D	Horse Races dp, math	2500	x561
95C	Volleyball shortest paths	1900	x3530
95B	Lucky Numbers dp, greedy	1800	x1436
95A	Hockey implementation, strings	1600	x1883
94B	Friends graphs, implementation, math	1300	x5491
94A	Restoring Password implementation, strings	900	x12698
93E	Lostborn dp, math, number theory	2600	x557
93D	Flags dp, math, matrices	2500	x494
93C	Azembler brute force, implementation	2500	x471
93B	End of Exams greedy	1900	x1006
93A	Frames implementation	1700	x2094
92B	Binary Number greedy	1300	x5469
92A	Chips implementation, math	800	x21982
91E	Igloo Skyscraper data structures, geometry	2500	x732
91D	Grocer's Problem constructive algorithms, graphs, greedy	2600	x324
91C	Ski Base combinatorics, dsu, graphs	2300	x1052
91B	Queue binary search, data structures	1500	x8083
91A	Newspaper Headline greedy, strings	1500	x4049
90B	African Crossword implementation, strings	1100	x5816
90A	Cableway greedy, math	1000	x5700
89E	Fire and Ice greedy	2900	x122
89D	Space mines geometry	2500	x340
89C	Chip Play brute force, data structures, implementation	2300	x716