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
534B	Covered Path dp, greedy, math	1400	x9836
757B	Bash's Big Day greedy, math, number theory	1400	x9790
1408B	Arrays Sum constructive algorithms, greedy, math	1400	x9748
1932D	Card Game greedy, implementation	1400	x9696
1735C	Phase Shift dfs and similar, dsu, graphs, greedy, implementation, strings	1400	x9538
804B	Minimum number of steps combinatorics, greedy, implementation, math	1400	x9511
1131B	Draw! greedy, implementation	1400	x9464
1266C	Diverse Matrix constructive algorithms, greedy, math, number theory	1400	x9345
525B	Pasha and String constructive algorithms, greedy, math, strings	1400	x9171
1761C	Set Construction constructive algorithms, dfs and similar, graphs, greedy	1400	x9137
337B	Routine Problem greedy, math, number theory	1400	x9074
1883G1	Dances (Easy version) binary search, greedy, two pointers	1400	x9040
1764C	Doremy's City Construction graphs, greedy	1400	x9027
920C	Swap Adjacent Elements dfs and similar, greedy, math, sortings, two pointers	1400	x8982
1951C	Ticket Hoarding greedy, math, sortings	1400	x8956
1863D	Two-Colored Dominoes constructive algorithms, greedy	1400	x8893
940B	Our Tanya is Crying Out Loud dp, greedy	1400	x8808
416A	Guess a number! greedy, implementation, two pointers	1400	x8633
1896C	Matching Arrays binary search, constructive algorithms, greedy, sortings	1400	x8540
719B	Anatoly and Cockroaches greedy	1400	x8332
1097C	Yuhao and a Parenthesis greedy, implementation	1400	x8327
548B	Mike and Fun brute force, dp, greedy, implementation	1400	x8263
604B	More Cowbell binary search, greedy	1400	x8231
1088C	Ehab and a 2-operation task constructive algorithms, greedy, math	1400	x7930
518B	Tanya and Postcard greedy, implementation, strings	1400	x7791
479B	Towers brute force, constructive algorithms, greedy, implementation, sortings	1400	x7538
762B	USB vs. PS/2 greedy, implementation, sortings, two pointers	1400	x7456
1061B	Views Matter greedy, implementation, sortings	1400	x7212
995B	Suit and Tie greedy, implementation, math	1400	x7008
441B	Valera and Fruits greedy, implementation	1400	x6922
435B	Pasha Maximizes greedy	1400	x6736
379C	New Year Ratings Change greedy, sortings	1400	x6492
1425A	Arena of Greed games, greedy	1400	x6328
472C	Design Tutorial: Make It Nondeterministic greedy	1400	x6313
808C	Tea Party constructive algorithms, greedy, sortings	1400	x5952
205B	Little Elephant and Sorting brute force, greedy	1400	x5930
1162B	Double Matrix brute force, greedy	1400	x5759
203C	Photographer greedy, sortings	1400	x5566
994B	Knights of a Polygonal Table greedy, implementation, sortings	1400	x5519
313C	Ilya and Matrix constructive algorithms, greedy, implementation, sortings	1400	x5515
261A	Maxim and Discounts greedy, sortings	1400	x5085
1773E	Easy Assembly greedy, sortings	1400	x4629
111A	Petya and Inequiations greedy	1400	x4615
526B	Om Nom and Dark Park dfs and similar, greedy, implementation	1400	x4464
270B	Multithreading data structures, greedy, implementation	1400	x4070
120F	Spiders dp, greedy, trees	1400	x3500
245E	Mishap in Club greedy, implementation	1400	x3219
1046C	Space Formula greedy	1400	x3033
42A	Guilty --- to the kitchen! greedy, implementation	1400	x2742
335A	Banana binary search, constructive algorithms, greedy	1400	x2504
929A	Прокат велосипедов *special problem, greedy, implementation	1400	x2491
523C	Name Quest *special problem, greedy	1400	x2466
159A	Friends or Not *special problem, greedy, implementation	1400	x2452
413C	Jeopardy! greedy, math	1400	x2301
45I	TCMCF+++ greedy	1400	x2300
174B	File List dp, greedy, implementation	1400	x2188
1346B	Boot Camp *special problem, greedy	1400	x1179
550A	Two Substrings brute force, dp, greedy, implementation, strings	1500	x36148
545C	Woodcutters dp, greedy	1500	x26150
276C	Little Girl and Maximum Sum data structures, greedy, implementation, sortings	1500	x23891
1338A	Powered Addition greedy, math	1500	x22554
1526C1	Potions (Easy Version) brute force, data structures, dp, greedy	1500	x21103
1368B	Codeforces Subsequences brute force, constructive algorithms, greedy, math, strings	1500	x18981
1409D	Decrease the Sum of Digits greedy, math	1500	x18634
1389C	Good String brute force, dp, greedy, two pointers	1500	x18309
1418C	Mortal Kombat Tower dp, graphs, greedy, shortest paths	1500	x18065
1516B	AGAGA XOOORRR bitmasks, brute force, dp, greedy	1500	x17999
1399D	Binary String To Subsequences constructive algorithms, data structures, greedy, implementation	1500	x17624
1201B	Zero Array greedy, math	1500	x17617
1400C	Binary String Reconstruction 2-sat, brute force, constructive algorithms, greedy	1500	x16703
1304C	Air Conditioner dp, greedy, implementation, sortings, two pointers	1500	x15742
1332C	K-Complete Word dfs and similar, dsu, greedy, implementation, strings	1500	x15565
1492C	Maximum width binary search, data structures, dp, greedy, two pointers	1500	x15533
1426D	Non-zero Segments constructive algorithms, data structures, greedy, sortings	1500	x15449
1490F	Equalize the Array binary search, data structures, greedy, math, sortings	1500	x15396
1552B	Running for Gold combinatorics, graphs, greedy, sortings	1500	x14939
1419C	Killjoy greedy, implementation, math	1500	x14873
1419D2	Sage's Birthday (hard version) binary search, brute force, constructive algorithms, greedy, sortings, two pointers	1500	x14651
1690E	Price Maximization binary search, greedy, math, two pointers	1500	x14442
1106D	Lunar New Year and a Wander data structures, dfs and similar, graphs, greedy, shortest paths	1500	x13874
1296D	Fight with Monsters greedy, sortings	1500	x13846
1301B	Motarack's Birthday binary search, greedy, ternary search	1500	x13841
1253C	Sweets Eating dp, greedy, math, sortings	1500	x13783
1487C	Minimum Ties brute force, constructive algorithms, dfs and similar, graphs, greedy, implementation, math	1500	x13661
1203E	Boxers greedy, sortings	1500	x13364
1553D	Backspace dp, greedy, strings, two pointers	1500	x13285
1340A	Nastya and Strange Generator brute force, data structures, greedy, implementation	1500	x13136
1366C	Palindromic Paths greedy, math	1500	x13127
1792C	Min Max Sort binary search, brute force, greedy, math, two pointers	1500	x13126
1621B	Integers Shop data structures, greedy, implementation	1500	x13064
1278B	A and B greedy, math	1500	x12863
1551C	Interesting Story greedy, sortings, strings	1500	x12856
1325C	Ehab and Path-etic MEXs constructive algorithms, dfs and similar, greedy, trees	1500	x12855
282B	Painting Eggs greedy, math	1500	x12531
1499C	Minimum Grid Path brute force, data structures, greedy, math	1500	x12312
1249C2	Good Numbers (hard version) binary search, greedy, math, meet-in-the-middle	1500	x12193
1924A	Did We Get Everything Covered? constructive algorithms, dp, greedy, shortest paths, strings	1500	x12175
1800E2	Unforgivable Curse (hard version) brute force, constructive algorithms, dfs and similar, dsu, graphs, greedy, strings	1500	x11976
1809C	Sum on Subarrays constructive algorithms, greedy, math	1500	x11861
1299A	Anu Has a Function brute force, greedy, math	1500	x11746