Problemset - Codeforces

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Codeforces Round 941 (Div. 1)
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Codeforces Round 941 (Div. 2)
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Problems

#	Name
706C	Hard problem dp, strings	1600	x15584
1389B	Array Walk brute force, dp, greedy	1600	x15749
1349A	Orac and LCM data structures, math, number theory	1600	x15847
1458A	Row GCD math, number theory	1600	x15898
1334C	Circle of Monsters brute force, constructive algorithms, greedy, math	1600	x16028
1497C2	k-LCM (hard version) constructive algorithms, math	1600	x16385
235A	LCM Challenge number theory	1600	x16754
1358C	Celex Update math	1600	x16988
1353D	Constructing the Array constructive algorithms, data structures, sortings	1600	x17304
1363C	Game On Leaves games, trees	1600	x17777
1336A	Linova and Kingdom dfs and similar, dp, greedy, sortings, trees	1600	x19241
1352G	Special Permutation constructive algorithms	1600	x19704
1526C2	Potions (Hard Version) data structures, greedy	1600	x20879
377A	Maze dfs and similar	1600	x21273
1B	Spreadsheet implementation, math	1600	x21639
371C	Hamburgers binary search, brute force	1600	x23457
1398C	Good Subarrays data structures, dp, math	1600	x24036
431C	k-Tree dp, implementation, trees	1600	x24445
1115U1	Anti-diagonal unitary *special problem	1500	x250
100D	World of Mouth *special problem, strings	1500	x297
1002E1	Bernstein-Vazirani algorithm	1500	x317
100I	Rotation *special problem, geometry, math	1500	x338
130D	Exponentiation *special problem	1500	x381
649C	Печать условий constructive algorithms, greedy, sortings	1500	x439
1431D	Used Markers *special problem, greedy	1500	x445
72I	Goofy Numbers *special problem, implementation	1500	x454
1002A3	Generate superposition of two basis states	1500	x469
345A	Expecting Trouble *special problem, probabilities	1500	x476
130C	Decimal sum *special problem	1500	x482
100B	Friendly Numbers *special problem, implementation	1500	x534
530C	Diophantine equation *special problem	1500	x539
178D1	Magic Squares	1500	x611
530A	Quadratic equation *special problem	1500	x667
1211B	Traveling Around the Golden Ring of Berland *special problem, implementation	1500	x753
523B	Mean Requests *special problem, implementation	1500	x940
64B	Expression *special problem, expression parsing	1500	x996
172C	Bus *special problem, implementation, sortings	1500	x1129
328B	Sheldon and Ice Pieces greedy	1500	x1252
239B	Easy Tape Programming brute force, implementation	1500	x1357
316B1	EKG brute force, dfs and similar	1500	x1358
172D	Calendar Reform *special problem, number theory	1500	x1381
331A2	Oh Sweet Beaverette data structures, sortings	1500	x1382
926G	Large Bouquets	1500	x1438
316E1	Summer Homework brute force, data structures	1500	x1447
74B	Train dp, games, greedy	1500	x1487
958F1	Lightsabers (easy) implementation	1500	x1580
212E	IT Restaurants dfs and similar, dp, trees	1500	x1655
24B	F1 Champions implementation	1500	x1709
10B	Cinema Cashier dp, implementation	1500	x1711
177D2	Encrypting Messages data structures	1500	x1770
883E	Field of Wonders implementation, strings	1500	x1876
44B	Cola implementation	1500	x1895
53D	Physical Education sortings	1500	x1899
774D	Lie or Truth *special problem, constructive algorithms, implementation, sortings	1500	x1903
638B	Making Genome in Berland *special problem, dfs and similar, strings	1500	x1926
250B	Restoring IPv6 implementation, strings	1500	x1945
254B	Jury Size brute force, implementation	1500	x2126
325A	Square and Rectangles implementation	1500	x2132
245D	Restoring Table constructive algorithms, greedy	1500	x2212
237B	Young Table implementation, sortings	1500	x2218
49B	Sum math	1500	x2382
290B	QR code *special problem, implementation	1500	x2400
48D	Permutations greedy	1500	x2403
115B	Lawnmower greedy, sortings	1500	x2420
177C2	Party brute force, dfs and similar, dsu, graphs	1500	x2424
177C1	Party dfs and similar, dsu, graphs	1500	x2438
770C	Online Courses In BSU *special problem, dfs and similar, graphs, implementation	1500	x2523
121B	Lucky Transformation strings	1500	x2524
362A	Two Semiknights Meet greedy, math	1500	x2629
190C	STL dfs and similar	1500	x2709
187A	Permutations greedy	1500	x2714
39J	Spelling Check hashing, implementation, strings	1500	x2782
293A	Weird Game games, greedy	1500	x2797
29B	Traffic Lights implementation	1500	x2812
887C	Solution for Cube brute force, implementation	1500	x2832
288B	Polo the Penguin and Houses combinatorics	1500	x2844
1089G	Guest Student math	1500	x2848
417A	Elimination dp, implementation, math	1500	x2864
400C	Inna and Huge Candy Matrix implementation, math	1500	x2870
1218F	Workout plan data structures, greedy	1500	x2875
404B	Marathon implementation, math	1500	x2894
271C	Secret constructive algorithms, implementation	1500	x2902
350B	Resort graphs	1500	x3058
128A	Statues dfs and similar	1500	x3111
825D	Suitable Replacement binary search, greedy, implementation	1500	x3171
75B	Facetook Priority Wall expression parsing, implementation, strings	1500	x3201
374B	Inna and Nine combinatorics, greedy	1500	x3229
847A	Union of Doubly Linked Lists implementation	1500	x3289
436A	Feed with Candy greedy	1500	x3388
278B	New Problem brute force, strings	1500	x3415
229A	Shifts brute force, two pointers	1500	x3435
91A	Newspaper Headline greedy, strings	1500	x3448
384B	Multitasking greedy, implementation, sortings, two pointers	1500	x3476
114B	PFAST Inc. bitmasks, brute force, graphs	1500	x3511
566F	Clique in the Divisibility Graph dp, math, number theory	1500	x3515
231B	Magic, Wizardry and Wonders constructive algorithms, greedy	1500	x3553
1070F	Debate greedy	1500	x3569
690C2	Brain Network (medium) dfs and similar, graphs, trees	1500	x3569
1070H	BerOS File Suggestion brute force, implementation	1500	x3608
1575J	Jeopardy of Dropped Balls binary search, brute force, dsu, implementation	1500	x3633