Problemset - Codeforces

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Codeforces Round 941 (Div. 1)
34:54:32
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Codeforces Round 941 (Div. 2)
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greedy

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Problems

#	Name
416C	Booking System binary search, dp, greedy, implementation	1600	x7619
1065C	Make It Equal greedy	1600	x7632
1113B	Sasha and Magnetic Machines greedy, number theory	1300	x7658
1566D2	Seating Arrangements (hard version) data structures, greedy, implementation, sortings, two pointers	1600	x7685
1084B	Kvass and the Fair Nut greedy, implementation	1200	x7686
1349B	Orac and Medians constructive algorithms, greedy, math	2000	x7691
1130B	Two Cakes greedy	1200	x7694
1849D	Array Painting constructive algorithms, greedy, two pointers	1700	x7700
1491C	Pekora and Trampoline brute force, data structures, dp, greedy, implementation	1700	x7707
1223C	Save the Nature binary search, greedy	1600	x7723
913C	Party Lemonade bitmasks, dp, greedy	1600	x7733
468A	24 Game constructive algorithms, greedy, math	1500	x7743
1798C	Candy Store greedy, math, number theory	1700	x7748
1025B	Weakened Common Divisor brute force, greedy, number theory	1600	x7748
1157C2	Increasing Subsequence (hard version) greedy	1700	x7752
1165E	Two Arrays and Sum of Functions greedy, math, sortings	1600	x7763
448C	Painting Fence divide and conquer, dp, greedy	1900	x7785
518B	Tanya and Postcard greedy, implementation, strings	1400	x7792
1102D	Balanced Ternary String greedy, strings	1500	x7804
624B	Making a String greedy, sortings	1100	x7840
731B	Coupons and Discounts constructive algorithms, greedy	1100	x7851
845C	Two TVs data structures, greedy, sortings	1500	x7856
1260C	Infinite Fence greedy, math, number theory	1700	x7863
1468N	Waste Sorting greedy, implementation	900	x7876
1688C	Manipulating History constructive algorithms, greedy, strings	1700	x7877
1015D	Walking Between Houses constructive algorithms, greedy	1600	x7882
1702F	Equate Multisets constructive algorithms, data structures, greedy, math, number theory	1700	x7906
1088C	Ehab and a 2-operation task constructive algorithms, greedy, math	1400	x7930
1367D	Task On The Board constructive algorithms, greedy, implementation, sortings	1800	x7959
990B	Micro-World greedy, sortings	1200	x7978
1358D	The Best Vacation binary search, brute force, greedy, implementation, two pointers	1900	x7997
449B	Jzzhu and Cities graphs, greedy, shortest paths	2000	x7997
1893B	Neutral Tonality constructive algorithms, greedy, sortings, two pointers	1700	x8016
1497E1	Square-Free Division (easy version) data structures, dp, greedy, math, number theory, two pointers	1700	x8019
1665C	Tree Infection binary search, greedy, sortings, trees	1600	x8026
1615C	Menorah brute force, graphs, greedy, math	1600	x8029
1281B	Azamon Web Services greedy	1600	x8029
1693B	Fake Plastic Trees dfs and similar, dp, greedy, trees	1700	x8036
1338B	Edge Weight Assignment bitmasks, constructive algorithms, dfs and similar, greedy, math, trees	1800	x8039
1709D	Rorororobot binary search, data structures, greedy, math	1700	x8048
1066B	Heaters greedy, two pointers	1500	x8054
322A	Ciel and Dancing greedy	1000	x8062
1038D	Slime dp, greedy, implementation	1800	x8105
339C	Xenia and Weights constructive algorithms, dfs and similar, dp, graphs, greedy, shortest paths	1700	x8116
940A	Points on the line brute force, greedy, sortings	1200	x8131
1157E	Minimum Array binary search, data structures, greedy	1700	x8133
1361A	Johnny and Contribution constructive algorithms, graphs, greedy, sortings	1700	x8141
982B	Bus of Characters data structures, greedy, implementation	1300	x8144
997A	Convert to Ones brute force, greedy, implementation, math	1500	x8152
557A	Ilya and Diplomas greedy, implementation, math	1100	x8198
1151D	Stas and the Queue at the Buffet greedy, math, sortings	1600	x8199
604B	More Cowbell binary search, greedy	1400	x8231
1369D	TediousLee dp, graphs, greedy, math, trees	1900	x8248
548B	Mike and Fun brute force, dp, greedy, implementation	1400	x8263
1268A	Long Beautiful Integer constructive algorithms, greedy, implementation, strings	1700	x8283
735B	Urbanization greedy, number theory, sortings	1100	x8298
1051A	Vasya And Password greedy, implementation, strings	1200	x8307
1097C	Yuhao and a Parenthesis greedy, implementation	1400	x8327
719B	Anatoly and Cockroaches greedy	1400	x8332
463C	Gargari and Bishops greedy, hashing, implementation	1900	x8351
1098A	Sum in the tree constructive algorithms, dfs and similar, greedy, trees	1600	x8352
359A	Table constructive algorithms, greedy, implementation	1000	x8365
1141D	Colored Boots greedy, implementation	1500	x8369
1286A	Garland dp, greedy, sortings	1800	x8380
1062B	Math greedy, math, number theory	1500	x8387
1203D1	Remove the Substring (easy version) greedy, implementation	1600	x8411
1392D	Omkar and Bed Wars dp, greedy	1700	x8429
1323B	Count Subrectangles binary search, greedy, implementation	1500	x8467
1709C	Recover an RBS constructive algorithms, greedy, implementation, strings	1800	x8473
1348D	Phoenix and Science binary search, constructive algorithms, greedy, implementation, math	1900	x8473
1826D	Running Miles brute force, dp, greedy	1700	x8477
914B	Conan and Agasa play a Card Game games, greedy, implementation	1200	x8491
1554C	Mikasa binary search, bitmasks, greedy, implementation	1800	x8498
660A	Co-prime Array greedy, implementation, math, number theory	1200	x8508
754A	Lesha and array splitting constructive algorithms, greedy, implementation	1200	x8528
1896C	Matching Arrays binary search, constructive algorithms, greedy, sortings	1400	x8541
1442A	Extreme Subtraction constructive algorithms, dp, greedy	1800	x8551
1714D	Color with Occurrences brute force, data structures, dp, greedy, strings	1600	x8567
1000A	Codehorses T-shirts greedy, implementation	1200	x8573
1523C	Compression and Expansion brute force, data structures, greedy, implementation, trees	1600	x8574
1468E	Four Segments greedy	800	x8608
583B	Robot's Task greedy, implementation	1200	x8617
416A	Guess a number! greedy, implementation, two pointers	1400	x8634
1619E	MEX and Increments constructive algorithms, data structures, dp, greedy, implementation, math, sortings	1700	x8637
1062A	A Prank greedy, implementation	1300	x8647
892B	Wrath greedy, implementation, two pointers	1200	x8654
1430D	String Deletion binary search, data structures, greedy, two pointers	1700	x8658
500B	New Year Permutation dfs and similar, dsu, graphs, greedy, math, sortings	1600	x8682
263B	Squares greedy, implementation, sortings	900	x8698
1186D	Vus the Cossack and Numbers constructive algorithms, greedy, math	1500	x8702
1765B	Broken Keyboard greedy	800	x8705
938B	Run For Your Prize brute force, greedy	1100	x8732
1173B	Nauuo and Chess constructive algorithms, greedy	1100	x8751
1783C	Yet Another Tournament binary search, greedy, sortings	1700	x8754
946C	String Transformation greedy, strings	1300	x8757
753A	Santa Claus and Candies dp, greedy, math	1000	x8760
1060B	Maximum Sum of Digits greedy	1100	x8770
1329A	Dreamoon Likes Coloring constructive algorithms, greedy, implementation, math	1800	x8771
1202A	You Are Given Two Binary Strings... bitmasks, greedy	1100	x8773
1946C	Tree Cutting binary search, dp, greedy, implementation, trees	1600	x8780