Problemset - Codeforces

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Codeforces Round 946 (Div. 3)
40:12:23
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Problems

#	Name
739A	Alyona and mex constructive algorithms, greedy	1700	x7609
863B	Kayaking brute force, greedy, sortings	1500	x7611
1278C	Berry Jam data structures, dp, greedy, implementation	1700	x7613
1878D	Reverse Madness data structures, greedy	1600	x7614
859A	Declined Finalists greedy, implementation	800	x7619
416C	Booking System binary search, dp, greedy, implementation	1600	x7648
1065C	Make It Equal greedy	1600	x7655
1113B	Sasha and Magnetic Machines greedy, number theory	1300	x7667
1950F	0, 1, 2, Tree! bitmasks, brute force, greedy, implementation, trees	1700	x7698
1084B	Kvass and the Fair Nut greedy, implementation	1200	x7699
1130B	Two Cakes greedy	1200	x7702
1566D2	Seating Arrangements (hard version) data structures, greedy, implementation, sortings, two pointers	1600	x7703
1491C	Pekora and Trampoline brute force, data structures, dp, greedy, implementation	1700	x7727
1349B	Orac and Medians constructive algorithms, greedy, math	2000	x7736
913C	Party Lemonade bitmasks, dp, greedy	1600	x7744
1025B	Weakened Common Divisor brute force, greedy, number theory	1600	x7759
1157C2	Increasing Subsequence (hard version) greedy	1700	x7773
1223C	Save the Nature binary search, greedy	1600	x7787
1849D	Array Painting constructive algorithms, greedy, two pointers	1700	x7799
518B	Tanya and Postcard greedy, implementation, strings	1400	x7812
1798C	Candy Store greedy, math, number theory	1700	x7817
448C	Painting Fence divide and conquer, dp, greedy	1900	x7831
1102D	Balanced Ternary String greedy, strings	1500	x7833
731B	Coupons and Discounts constructive algorithms, greedy	1100	x7867
1260C	Infinite Fence greedy, math, number theory	1700	x7872
468A	24 Game constructive algorithms, greedy, math	1500	x7888
1468N	Waste Sorting greedy, implementation	900	x7899
845C	Two TVs data structures, greedy, sortings	1500	x7912
624B	Making a String greedy, sortings	1100	x7912
1688C	Manipulating History constructive algorithms, greedy, strings	1700	x7918
1015D	Walking Between Houses constructive algorithms, greedy	1600	x7933
1088C	Ehab and a 2-operation task constructive algorithms, greedy, math	1400	x7946
1702F	Equate Multisets constructive algorithms, data structures, greedy, math, number theory	1700	x7965
1165E	Two Arrays and Sum of Functions greedy, math, sortings	1600	x7974
1367D	Task On The Board constructive algorithms, greedy, implementation, sortings	1800	x7985
990B	Micro-World greedy, sortings	1200	x7989
1358D	The Best Vacation binary search, brute force, greedy, implementation, two pointers	1900	x8033
1497E1	Square-Free Division (easy version) data structures, dp, greedy, math, number theory, two pointers	1700	x8046
1281B	Azamon Web Services greedy	1600	x8047
449B	Jzzhu and Cities graphs, greedy, shortest paths	2000	x8055
1665C	Tree Infection binary search, greedy, sortings, trees	1600	x8060
1615C	Menorah brute force, graphs, greedy, math	1600	x8066
1693B	Fake Plastic Trees dfs and similar, dp, greedy, trees	1700	x8081
1066B	Heaters greedy, two pointers	1500	x8092
322A	Ciel and Dancing greedy	1000	x8092
1709D	Rorororobot binary search, data structures, greedy, math	1700	x8095
1338B	Edge Weight Assignment bitmasks, constructive algorithms, dfs and similar, greedy, math, trees	1800	x8099
1893B	Neutral Tonality constructive algorithms, greedy, sortings, two pointers	1700	x8115
1038D	Slime dp, greedy, implementation	1800	x8126
339C	Xenia and Weights constructive algorithms, dfs and similar, dp, graphs, greedy, shortest paths	1700	x8148
1361A	Johnny and Contribution constructive algorithms, graphs, greedy, sortings	1700	x8157
1157E	Minimum Array binary search, data structures, greedy	1700	x8164
997A	Convert to Ones brute force, greedy, implementation, math	1500	x8166
940A	Points on the line brute force, greedy, sortings	1200	x8169
982B	Bus of Characters data structures, greedy, implementation	1300	x8180
557A	Ilya and Diplomas greedy, implementation, math	1100	x8204
1151D	Stas and the Queue at the Buffet greedy, math, sortings	1600	x8219
604B	More Cowbell binary search, greedy	1400	x8260
1369D	TediousLee dp, graphs, greedy, math, trees	1900	x8273
548B	Mike and Fun brute force, dp, greedy, implementation	1400	x8281
1268A	Long Beautiful Integer constructive algorithms, greedy, implementation, strings	1700	x8291
735B	Urbanization greedy, number theory, sortings	1100	x8303
1051A	Vasya And Password greedy, implementation, strings	1200	x8319
1097C	Yuhao and a Parenthesis greedy, implementation	1400	x8330
719B	Anatoly and Cockroaches greedy	1400	x8340
1098A	Sum in the tree constructive algorithms, dfs and similar, greedy, trees	1600	x8371
1141D	Colored Boots greedy, implementation	1500	x8382
463C	Gargari and Bishops greedy, hashing, implementation	1900	x8382
359A	Table constructive algorithms, greedy, implementation	1000	x8384
1286A	Garland dp, greedy, sortings	1800	x8409
1062B	Math greedy, math, number theory	1500	x8431
1392D	Omkar and Bed Wars dp, greedy	1700	x8451
1348D	Phoenix and Science binary search, constructive algorithms, greedy, implementation, math	1900	x8506
914B	Conan and Agasa play a Card Game games, greedy, implementation	1200	x8507
1203D1	Remove the Substring (easy version) greedy, implementation	1600	x8514
1323B	Count Subrectangles binary search, greedy, implementation	1500	x8530
1709C	Recover an RBS constructive algorithms, greedy, implementation, strings	1800	x8531
660A	Co-prime Array greedy, implementation, math, number theory	1200	x8543
754A	Lesha and array splitting constructive algorithms, greedy, implementation	1200	x8544
1554C	Mikasa binary search, bitmasks, greedy, implementation	1800	x8546
1442A	Extreme Subtraction constructive algorithms, dp, greedy	1800	x8578
1000A	Codehorses T-shirts greedy, implementation	1200	x8590
1523C	Compression and Expansion brute force, data structures, greedy, implementation, trees	1600	x8598
583B	Robot's Task greedy, implementation	1200	x8627
1468E	Four Segments greedy	800	x8629
1826D	Running Miles brute force, dp, greedy	1700	x8634
1896C	Matching Arrays binary search, constructive algorithms, greedy, sortings	1400	x8659
416A	Guess a number! greedy, implementation, two pointers	1400	x8669
1430D	String Deletion binary search, data structures, greedy, two pointers	1700	x8672
1062A	A Prank greedy, implementation	1300	x8677
892B	Wrath greedy, implementation, two pointers	1200	x8677
1619E	MEX and Increments constructive algorithms, data structures, dp, greedy, implementation, math, sortings	1700	x8715
500B	New Year Permutation dfs and similar, dsu, graphs, greedy, math, sortings	1600	x8715
263B	Squares greedy, implementation, sortings	900	x8724
1765B	Broken Keyboard greedy	800	x8728
1714D	Color with Occurrences brute force, data structures, dp, greedy, strings	1600	x8737
938B	Run For Your Prize brute force, greedy	1100	x8738
1186D	Vus the Cossack and Numbers constructive algorithms, greedy, math	1500	x8763
946C	String Transformation greedy, strings	1300	x8768
753A	Santa Claus and Candies dp, greedy, math	1000	x8778