Problemset - Codeforces

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EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2)
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Problems

#	Name
176A	Trading Business greedy, sortings	1200	x1424
175F	Gnomes of Might and Magic data structures, graphs, implementation, shortest paths	3000	x65
175E	Power Defence brute force, dp, geometry, greedy	2600	x261
175D	Plane of Tanks: Duel brute force, dp, math, probabilities	2400	x296
175C	Geometry Horse greedy, implementation, sortings, two pointers	1600	x1301
175B	Plane of Tanks: Pro implementation	1400	x1383
175A	Robot Bicorn Attack brute force, implementation	1400	x2358
174C	Range Increments data structures, greedy	1800	x1072
174B	File List dp, greedy, implementation	1400	x2207
174A	Problem About Equation math	1100	x2741
173E	Camping Groups data structures, sortings	2600	x538
173D	Deputies constructive algorithms, graphs, greedy, implementation	2500	x247
173C	Spiral Maximum brute force, dp	1900	x966
173B	Chamber of Secrets dfs and similar, shortest paths	1800	x2918
173A	Rock-Paper-Scissors implementation, math	1300	x2243
172E	BHTML+BCSS *special problem, dfs and similar, expression parsing	2200	x269
172D	Calendar Reform *special problem, number theory	1500	x1385
172C	Bus *special problem, implementation, sortings	1500	x1132
172B	Pseudorandom Sequence Period *special problem, implementation, number theory	1200	x2695
172A	Phone Code *special problem, brute force, implementation	800	x5962
171H	A polyline *special problem, implementation	1700	x272
171G	Mysterious numbers - 2 *special problem	1600	x904
171F	ucyhf *special problem, brute force, implementation, number theory	1600	x1260
171E	MYSTERIOUS LANGUAGE *special problem	2000	x1425
171D	Broken checker *special problem, brute force	1300	x2541
171C	A Piece of Cake *special problem, implementation	2000	x1062
171B	Star *special problem, combinatorics	1300	x3980
171A	Mysterious numbers - 1 *special problem, constructive algorithms	1200	x4389
169B	Replacing Digits greedy	1100	x3215
169A	Chores sortings	800	x6610
168B	Wizards and Minimal Spell implementation, strings	1700	x1203
168A	Wizards and Demonstration implementation, math	900	x10395
167E	Wizards and Bets dfs and similar, graphs, math, matrices	2900	x550
167D	Wizards and Roads data structures, divide and conquer, graph matchings, graphs, greedy	3000	x192
167C	Wizards and Numbers games, math	2300	x658
167B	Wizards and Huge Prize dp, math, probabilities	1800	x2105
167A	Wizards and Trolleybuses implementation, math	1600	x2015
166E	Tetrahedron dp, math, matrices	1500	x20297
166D	Shoe Store dp, graph matchings, greedy, sortings, two pointers	2500	x348
166C	Median greedy, math, sortings	1500	x6383
166B	Polygons geometry, sortings	2100	x2352
166A	Rank List binary search, implementation, sortings	1100	x17040
165E	Compatible Numbers bitmasks, brute force, dfs and similar, dp	2200	x6359
165D	Beard Graph data structures, dsu, trees	2100	x1599
165C	Another Problem on Strings binary search, brute force, dp, math, strings, two pointers	1600	x12000
165B	Burning Midnight Oil binary search, implementation	1500	x16924
165A	Supercentral Point implementation	1000	x22957
164E	Polycarpus and Tasks	3100	x67
164D	Minimum Diameter binary search, brute force	3100	x230
164C	Machine Programming flows, graphs	2400	x878
164B	Ancient Berland Hieroglyphs two pointers	2000	x451
164A	Variable, or There and Back Again dfs and similar, graphs	1700	x986
163E	e-Government data structures, dfs and similar, dp, strings, trees	2800	x1546
163D	Large Refrigerator brute force	2900	x483
163C	Conveyor sortings, two pointers	2100	x538
163B	Lemmings binary search	2000	x1048
163A	Substring and Subsequence dp	1700	x2633
162J	Brackets *special problem	1800	x91
162I	Truncatable primes *special problem	2000	x75
162H	Alternating case *special problem	1800	x215
162G	Non-decimal sum *special problem	2000	x59
162F	Factorial zeros *special problem	1800	x197
162E	HQ9+ *special problem	1800	x175
162D	Remove digits *special problem	1900	x226
162C	Prime factorization *special problem	1800	x775
162B	Binary notation *special problem	1800	x309
162A	Pentagonal numbers *special problem, implementation	1100	x797
161E	Polycarpus the Safecracker brute force, dp	2500	x463
161D	Distance in Tree dfs and similar, dp, trees	1800	x13922
161C	Abracadabra divide and conquer	2400	x641
161B	Discounts constructive algorithms, greedy, sortings	1700	x1931
161A	Dress'em in Vests! binary search, brute force, greedy, two pointers	1300	x4709
160E	Buses and People binary search, data structures, sortings	2400	x579
160D	Edges in MST dfs and similar, dsu, graphs, sortings	2300	x2407
160C	Find Pair implementation, math, sortings	1700	x3391
160B	Unlucky Ticket greedy, sortings	1100	x13698
160A	Twins greedy, sortings	900	x112943
159E	Zebra Tower *special problem, data structures, greedy, sortings	1700	x994
159D	Palindrome pairs *special problem, brute force, dp, strings	1500	x4269
159C	String Manipulation 1.0 *special problem, binary search, brute force, data structures, strings	1400	x2939
159B	Matchmaker *special problem, greedy, sortings	1100	x3708
159A	Friends or Not *special problem, greedy, implementation	1400	x2464
158E	Phone Talks *special problem, dp, sortings	1900	x1453
158D	Ice Sculptures *special problem, brute force, number theory	1300	x6196
158C	Cd and pwd commands *special problem, data structures, implementation	1400	x8989
158B	Taxi *special problem, greedy, implementation	1100	x83834
158A	Next Round *special problem, implementation	800	x237285
157B	Trace geometry, sortings	1000	x12964
157A	Game Outcome brute force	800	x7459
156E	Mrs. Hudson's Pancakes brute force, dp	3000	x161
156D	Clues combinatorics, graphs	2500	x1500
156C	Cipher combinatorics, dp	2000	x2309
156B	Suspects constructive algorithms, data structures, implementation	1600	x2198
156A	Message brute force	1700	x3015
155B	Combination greedy, sortings	1100	x10077
155A	I_love_\%username\% brute force	800	x72109
154E	Martian Colony geometry	3000	x92
154D	Flatland Fencing games, math	2400	x420
154C	Double Profiles graphs, hashing, sortings	2300	x2713
154B	Colliders math, number theory	1600	x4372