Problemset - Codeforces

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Codeforces Round 973 (Div. 2)
17:00:12
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Problems

#	Name
215B	Olympic Medal greedy, math	1300	x5552
214B	Hometask brute force, constructive algorithms, greedy, math	1600	x4954
213A	Game dfs and similar, greedy	1700	x1719
212E	IT Restaurants dfs and similar, dp, trees	1500	x1722
209A	Multicolored Marbles dp, math	1600	x2328
207D7	The Beaver's Problem - 3	1600	x97
207D5	The Beaver's Problem - 3	1600	x138
207B3	Military Trainings	1700	x163
207B1	Military Trainings	1600	x266
207A1	Beaver's Calculator 1.0 greedy	1600	x285
205B	Little Elephant and Sorting brute force, greedy	1400	x6019
204B	Little Elephant and Cards binary search, data structures	1500	x5177
204A	Little Elephant and Interval binary search, combinatorics, dp	1500	x5679
203D	Hit Ball geometry, implementation, math	1700	x1413
203C	Photographer greedy, sortings	1400	x5655
203B	Game on Paper brute force, implementation	1300	x2576
202B	Brand New Easy Problem brute force	1700	x813
201A	Clear Symmetry constructive algorithms, dp, math	1700	x2994
198B	Jumping on Walls shortest paths	1400	x4247
198A	About Bacteria implementation, math	1700	x3144
197B	Limit math	1400	x4626
197A	Plate Game constructive algorithms, games, math	1600	x6268
195B	After Training data structures, implementation, math	1300	x5181
193A	Cutting Figure constructive algorithms, graphs, trees	1700	x3987
192A	Funky Numbers binary search, brute force, implementation	1300	x10350
191B	Demonstration greedy	1700	x1008
191A	Dynasty Puzzles dp	1500	x3931
190C	STL dfs and similar	1500	x2810
189B	Counting Rhombi brute force, math	1300	x3939
189A	Cut Ribbon brute force, dp	1300	x66104
188G	Array Sorting *special problem, implementation	1600	x333
188F	Binary Notation *special problem, implementation	1400	x298
188E	HQ9+ *special problem, implementation	1400	x498
188C	LCM *special problem, implementation, math	1400	x451
188B	A + Reverse B *special problem, implementation	1300	x729
187A	Permutations greedy	1500	x2749
185A	Plant math	1300	x5851
183B	Zoo brute force, geometry	1700	x689
183A	Headquarters constructive algorithms, math	1700	x541
182D	Common Divisors brute force, hashing, implementation, math, strings	1400	x8024
181B	Number of Triplets binary search, brute force	1300	x2996
180C	Letter dp	1400	x7311
178D1	Magic Squares	1500	x628
178C1	Smart Beaver and Resolving Collisions	1600	x475
178B2	Greedy Merchants	1600	x669
178B1	Greedy Merchants	1600	x756
177E1	Space Voyage binary search	1700	x603
177D2	Encrypting Messages data structures	1500	x1928
177C2	Party brute force, dfs and similar, dsu, graphs	1500	x2546
177C1	Party dfs and similar, dsu, graphs	1500	x2546
176B	Word Cut dp	1700	x1804
175C	Geometry Horse greedy, implementation, sortings, two pointers	1600	x1306
175B	Plane of Tanks: Pro implementation	1400	x1410
175A	Robot Bicorn Attack brute force, implementation	1400	x2375
174B	File List dp, greedy, implementation	1400	x2228
173A	Rock-Paper-Scissors implementation, math	1300	x2282
172D	Calendar Reform *special problem, number theory	1500	x1392
172C	Bus *special problem, implementation, sortings	1500	x1135
171H	A polyline *special problem, implementation	1700	x274
171G	Mysterious numbers - 2 *special problem	1600	x917
171F	ucyhf *special problem, brute force, implementation, number theory	1600	x1269
171D	Broken checker *special problem, brute force	1300	x2561
171B	Star *special problem, combinatorics	1300	x4031
168B	Wizards and Minimal Spell implementation, strings	1700	x1211
167A	Wizards and Trolleybuses implementation, math	1600	x2026
166E	Tetrahedron dp, math, matrices	1500	x20916
166C	Median greedy, math, sortings	1500	x6467
165C	Another Problem on Strings binary search, brute force, dp, math, strings, two pointers	1600	x12186
165B	Burning Midnight Oil binary search, implementation	1500	x17638
164A	Variable, or There and Back Again dfs and similar, graphs	1700	x1008
163A	Substring and Subsequence dp	1700	x2696
161B	Discounts constructive algorithms, greedy, sortings	1700	x1952
161A	Dress'em in Vests! binary search, brute force, greedy, two pointers	1300	x4850
160C	Find Pair implementation, math, sortings	1700	x3440
159E	Zebra Tower *special problem, data structures, greedy, sortings	1700	x997
159D	Palindrome pairs *special problem, brute force, dp, strings	1500	x4297
159C	String Manipulation 1.0 *special problem, binary search, brute force, data structures, strings	1400	x2978
159A	Friends or Not *special problem, greedy, implementation	1400	x2479
158D	Ice Sculptures *special problem, brute force, number theory	1300	x6234
158C	Cd and pwd commands *special problem, data structures, implementation	1400	x9144
156B	Suspects constructive algorithms, data structures, implementation	1600	x2222
156A	Message brute force	1700	x3033
154B	Colliders math, number theory	1600	x4559
154A	Hometask greedy	1600	x4037
153A	A + B *special problem	1600	x819
152C	Pocket Book combinatorics	1400	x10549
152B	Steps binary search, implementation	1300	x6645
150B	Quantity of Strings combinatorics, dfs and similar, graphs, math	1600	x4118
150A	Win or Freeze games, math, number theory	1400	x7747
149C	Division into Teams greedy, math, sortings	1500	x5368
149B	Martian Clock implementation	1600	x2252
148C	Terse princess constructive algorithms, greedy	1700	x3105
148B	Escape implementation, math	1500	x5448
147A	Punctuation implementation, strings	1300	x3619
146B	Lucky Mask brute force, implementation	1300	x4343
144C	Anagram Search implementation, strings	1500	x3992
144B	Meeting implementation	1300	x5222
142A	Help Farmer brute force, math	1600	x2605
141B	Hopscotch geometry, math	1400	x5326
140A	New Year Table geometry, math	1700	x4131