Problemset - Codeforces

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2020 ICPC, COMPFEST 12, Indonesia Multi-Provincial Contest (Unrated, Online Mirror, ICPC Rules, Teams Preferred)
2 days

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Codeforces Round #673 (Div. 1)
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Codeforces Round #673 (Div. 2)
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Problems

#	Name
996A	Hit the Lottery dp, greedy	800	x30212
702A	Maximum Increase dp, greedy, implementation	800	x18563
894A	QAQ brute force, dp	800	x17166
1180A	Alex and a Rhombus dp, implementation, math	800	x15238
1323A	Even Subset Sum Problem brute force, dp, greedy, implementation	800	x13541
910A	The Way to Home dfs and similar, dp, greedy, implementation	800	x5820
580A	Kefa and First Steps brute force, dp, implementation	900	x42886
1339A	Filling Diamonds brute force, dp, implementation, math	900	x19802
1206B	Make Product Equal One dp, implementation	900	x15660
1113A	Sasha and His Trip dp, greedy, math	900	x11727
1359B	New Theatre Square brute force, dp, greedy, implementation, two pointers	1000	x17473
732B	Cormen --- The Best Friend Of a Man dp, greedy	1000	x16289
1182A	Filling Shapes dp, math	1000	x13783
753A	Santa Claus and Candies dp, greedy, math	1000	x5131
72G	Fibonacci army *special problem, dp	1000	x723
706B	Interesting drink binary search, dp, implementation	1100	x22666
313B	Ilya and Queries dp, implementation	1100	x20742
368B	Sereja and Suffixes data structures, dp	1100	x19884
363B	Fence brute force, dp	1100	x19784
1345B	Card Constructions binary search, brute force, dp, math	1100	x16377
1382B	Sequential Nim dp, games	1100	x15984
919B	Perfect Number binary search, brute force, dp, implementation, number theory	1100	x15626
651A	Joysticks dp, greedy, implementation, math	1100	x15470
522B	Photo to Remember *special problem, data structures, dp, implementation	1100	x5971
331C1	The Great Julya Calendar dp	1100	x3159
489B	BerSU Ball dfs and similar, dp, graph matchings, greedy, sortings, two pointers	1200	x23501
327A	Flipping Game brute force, dp, implementation	1200	x21644
1343C	Alternating Subsequence dp, greedy, two pointers	1200	x20579
1355B	Young Explorers dp, greedy, sortings	1200	x15464
1354B	Ternary String binary search, dp, implementation, two pointers	1200	x15326
433B	Kuriyama Mirai's Stones dp, implementation, sortings	1200	x14410
1097B	Petr and a Combination Lock bitmasks, brute force, dp	1200	x12262
1272C	Yet Another Broken Keyboard combinatorics, dp, implementation	1200	x12103
1406B	Maximum Product brute force, dp, greedy, implementation, sortings	1200	x11673
1029B	Creating the Contest dp, greedy, math	1200	x10517
1200B	Block Adventure dp, greedy	1200	x9892
1245B	Restricted RPS constructive algorithms, dp, greedy	1200	x9627
522A	Reposts *special problem, dfs and similar, dp, graphs, trees	1200	x9167
1140D	Minimum Triangulation dp, greedy, math	1200	x9121
961B	Lecture Sleep data structures, dp, implementation, two pointers	1200	x8273
998B	Cutting dp, greedy, sortings	1200	x8259
1042B	Vitamins bitmasks, brute force, dp, implementation	1200	x7625
729B	Spotlights dp, implementation	1200	x5273
189A	Cut Ribbon brute force, dp	1300	x29316
476B	Dreamoon and WiFi bitmasks, brute force, combinatorics, dp, math, probabilities	1300	x15730
1360E	Polygon dp, graphs, implementation, shortest paths	1300	x14705
1285B	Just Eat It! dp, greedy, implementation	1300	x12223
1037C	Equalize dp, greedy, strings	1300	x11109
1176C	Lose it! dp, greedy, implementation	1300	x9168
1178B	WOW Factor dp, strings	1300	x8336
777B	Game of Credit Cards data structures, dp, greedy, sortings	1300	x7257
870C	Maximum splitting dp, greedy, math, number theory	1300	x6861
798B	Mike and strings brute force, dp, strings	1300	x6431
628B	New Skateboard dp	1300	x6354
1315B	Homecoming binary search, dp, greedy, strings	1300	x6069
665C	Simple Strings dp, greedy, strings	1300	x5883
416B	Art Union brute force, dp, implementation	1300	x5695
1040B	Shashlik Cooking dp, greedy, math	1300	x5694
626B	Cards constructive algorithms, dp, math	1300	x5183
653B	Bear and Compressing brute force, dfs and similar, dp, strings	1300	x3935
234C	Weather dp, implementation	1300	x3769
489C	Given Length and Sum of Digits... dp, greedy, implementation	1400	x24245
698A	Vacations dp	1400	x14658
1350B	Orac and Models dp, math, number theory	1400	x11848
538B	Quasi Binary constructive algorithms, dp, greedy, implementation	1400	x11707
414B	Mashmokh and ACM combinatorics, dp, number theory	1400	x11615
1195C	Basketball Exercise dp	1400	x11175
1380C	Create The Teams brute force, dp, greedy, implementation, sortings	1400	x10333
1320A	Journey Planning data structures, dp, greedy, math, sortings	1400	x10054
1108D	Diverse Garland constructive algorithms, dp, greedy	1400	x9736
1245C	Constanze's Machine dp	1400	x9345
289B	Polo the Penguin and Matrix brute force, dp, implementation, sortings, ternary search	1400	x9232
1276A	As Simple as One and Two dp, greedy	1400	x7907
1284B	New Year and Ascent Sequence binary search, combinatorics, data structures, dp, implementation, sortings	1400	x7882
987C	Three displays brute force, dp, implementation	1400	x7809
1282B1	K for the Price of One (Easy Version) dp, greedy, sortings	1400	x7802
1215B	The Number of Products combinatorics, dp, implementation	1400	x7658
1189C	Candies! data structures, dp, implementation, math	1400	x7429
505B	Mr. Kitayuta's Colorful Graph dfs and similar, dp, dsu, graphs	1400	x7172
602B	Approximating a Constant Range dp, implementation, two pointers	1400	x6831
534B	Covered Path dp, greedy, math	1400	x6378
940B	Our Tanya is Crying Out Loud dp, greedy	1400	x6276
253B	Physics Practical binary search, dp, sortings, two pointers	1400	x6202
797B	Odd sum dp, greedy, implementation	1400	x6124
548B	Mike and Fun brute force, dp, greedy, implementation	1400	x5950
359B	Permutation constructive algorithms, dp, math	1400	x4597
180C	Letter dp	1400	x4164
44E	Anfisa the Monkey dp	1400	x2460
120F	Spiders dp, greedy, trees	1400	x2407
928B	Chat *special problem, dp	1400	x1954
174B	File List dp, greedy, implementation	1400	x1381
455A	Boredom dp	1500	x27566
550A	Two Substrings brute force, dp, greedy, implementation, strings	1500	x19405
550C	Divisibility by Eight brute force, dp, math	1500	x14997
545C	Woodcutters dp, greedy	1500	x14088
166E	Tetrahedron dp, math, matrices	1500	x11343
1389C	Good String brute force, dp, greedy, two pointers	1500	x10660
1385D	a-Good String bitmasks, brute force, divide and conquer, dp, implementation	1500	x10136
676C	Vasya and String binary search, dp, strings, two pointers	1500	x9975
1304C	Air Conditioner dp, greedy, implementation, sortings, two pointers	1500	x9839

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