Problemset - Codeforces

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Codeforces Round 952 (Div. 4)
02:10:14
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Problems

#	Name
173A	Rock-Paper-Scissors implementation, math	1300	x2239
172D	Calendar Reform *special problem, number theory	1500	x1383
172C	Bus *special problem, implementation, sortings	1500	x1130
171H	A polyline *special problem, implementation	1700	x267
171G	Mysterious numbers - 2 *special problem	1600	x899
171F	ucyhf *special problem, brute force, implementation, number theory	1600	x1256
171D	Broken checker *special problem, brute force	1300	x2527
171B	Star *special problem, combinatorics	1300	x3964
168B	Wizards and Minimal Spell implementation, strings	1700	x1200
167B	Wizards and Huge Prize dp, math, probabilities	1800	x2101
167A	Wizards and Trolleybuses implementation, math	1600	x2014
166E	Tetrahedron dp, math, matrices	1500	x20192
166C	Median greedy, math, sortings	1500	x6373
165C	Another Problem on Strings binary search, brute force, dp, math, strings, two pointers	1600	x11940
165B	Burning Midnight Oil binary search, implementation	1500	x16746
164A	Variable, or There and Back Again dfs and similar, graphs	1700	x980
163A	Substring and Subsequence dp	1700	x2627
162J	Brackets *special problem	1800	x90
162H	Alternating case *special problem	1800	x214
162F	Factorial zeros *special problem	1800	x196
162E	HQ9+ *special problem	1800	x175
162D	Remove digits *special problem	1900	x226
162C	Prime factorization *special problem	1800	x774
162B	Binary notation *special problem	1800	x309
161D	Distance in Tree dfs and similar, dp, trees	1800	x13804
161B	Discounts constructive algorithms, greedy, sortings	1700	x1926
161A	Dress'em in Vests! binary search, brute force, greedy, two pointers	1300	x4701
160C	Find Pair implementation, math, sortings	1700	x3387
159E	Zebra Tower *special problem, data structures, greedy, sortings	1700	x993
159D	Palindrome pairs *special problem, brute force, dp, strings	1500	x4261
159C	String Manipulation 1.0 *special problem, binary search, brute force, data structures, strings	1400	x2933
159A	Friends or Not *special problem, greedy, implementation	1400	x2461
158E	Phone Talks *special problem, dp, sortings	1900	x1452
158D	Ice Sculptures *special problem, brute force, number theory	1300	x6188
158C	Cd and pwd commands *special problem, data structures, implementation	1400	x8951
156B	Suspects constructive algorithms, data structures, implementation	1600	x2193
156A	Message brute force	1700	x3001
154B	Colliders math, number theory	1600	x4330
154A	Hometask greedy	1600	x4004
153B	Binary notation *special problem	1800	x154
153A	A + B *special problem	1600	x764
152C	Pocket Book combinatorics	1400	x10365
152B	Steps binary search, implementation	1300	x6386
150B	Quantity of Strings combinatorics, dfs and similar, graphs, math	1600	x3995
150A	Win or Freeze games, math, number theory	1400	x7616
149D	Coloring Brackets dp	1900	x3604
149C	Division into Teams greedy, math, sortings	1500	x5278
149B	Martian Clock implementation	1600	x2228
148E	Porcelain dp	1900	x3818
148D	Bag of mice dp, games, math, probabilities	1800	x6850
148C	Terse princess constructive algorithms, greedy	1700	x3074
148B	Escape implementation, math	1500	x5309
147A	Punctuation implementation, strings	1300	x3567
146B	Lucky Mask brute force, implementation	1300	x4252
145B	Lucky Number 2 constructive algorithms	1800	x2159
144D	Missile Silos data structures, dfs and similar, graphs, shortest paths	1900	x3822
144C	Anagram Search implementation, strings	1500	x3894
144B	Meeting implementation	1300	x5077
142B	Help General constructive algorithms, greedy, implementation	1800	x2144
142A	Help Farmer brute force, math	1600	x2581
141C	Queue constructive algorithms, greedy, sortings	1800	x2375
141B	Hopscotch geometry, math	1400	x5161
140D	New Year Contest greedy, sortings	1800	x2197
140C	New Year Snowmen binary search, data structures, greedy	1800	x4210
140B	New Year Cards brute force, greedy, implementation	1800	x1525
140A	New Year Table geometry, math	1700	x4095
139B	Wallpaper implementation, math	1600	x1280
138B	Digits Permutations greedy	1900	x1011
138A	Literature Lesson implementation	1600	x2346
137D	Palindromes dp, strings	1900	x1481
137C	History sortings	1500	x7104
135C	Zero-One constructive algorithms, games, greedy	1900	x1324
135B	Rectangle and Square brute force, geometry, math	1600	x2303
135A	Replacement greedy, implementation, sortings	1300	x7464
134B	Pairs of Numbers brute force, dfs and similar, math, number theory	1900	x1930
132C	Logo Turtle dp	1800	x2280
132A	Turing Tape implementation	1300	x2744
131E	Yet Another Task with Queens sortings	1700	x1821
131D	Subway dfs and similar, graphs	1600	x4524
131C	The World is a Theatre combinatorics, math	1400	x10721
130J	Date calculation *special problem	1800	x325
130H	Balanced brackets *special problem	1600	x541
130G	CAPS LOCK ON *special problem	1700	x275
130F	Prime factorization *special problem	1600	x275
130E	Tribonacci numbers *special problem	1600	x294
130D	Exponentiation *special problem	1500	x384
130C	Decimal sum *special problem	1500	x487
130B	Gnikool Ssalg *special problem, implementation, strings	1400	x518
128A	Statues dfs and similar	1500	x3135
126B	Password binary search, dp, hashing, string suffix structures, strings	1700	x18114
126A	Hot Bath binary search, brute force, math	1900	x1411
125C	Hobbits' Party constructive algorithms, greedy	1600	x907
125A	Measuring Lengths in Baden math	1400	x2647
124B	Permutations brute force, combinatorics, implementation	1400	x3793
123B	Squares math	1800	x1099
123A	Prime Permutation implementation, number theory, strings	1300	x3530
121C	Lucky Permutation brute force, combinatorics, number theory	1900	x1273
121B	Lucky Transformation strings	1500	x2538
120J	Minimum Sum divide and conquer, geometry, sortings	1900	x910
120H	Brevity is Soul of Wit graph matchings	1800	x1357