Problemset - Codeforces

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Problems

#	Name
753A	Santa Claus and Candies dp, greedy, math	1000	x8765
946C	String Transformation greedy, strings	1300	x8760
1173B	Nauuo and Chess constructive algorithms, greedy	1100	x8755
938B	Run For Your Prize brute force, greedy	1100	x8734
1765B	Broken Keyboard greedy	800	x8712
263B	Squares greedy, implementation, sortings	900	x8710
1186D	Vus the Cossack and Numbers constructive algorithms, greedy, math	1500	x8703
500B	New Year Permutation dfs and similar, dsu, graphs, greedy, math, sortings	1600	x8689
1430D	String Deletion binary search, data structures, greedy, two pointers	1700	x8660
892B	Wrath greedy, implementation, two pointers	1200	x8657
1619E	MEX and Increments constructive algorithms, data structures, dp, greedy, implementation, math, sortings	1700	x8652
1062A	A Prank greedy, implementation	1300	x8652
416A	Guess a number! greedy, implementation, two pointers	1400	x8637
583B	Robot's Task greedy, implementation	1200	x8622
1468E	Four Segments greedy	800	x8614
1714D	Color with Occurrences brute force, data structures, dp, greedy, strings	1600	x8583
1523C	Compression and Expansion brute force, data structures, greedy, implementation, trees	1600	x8581
1000A	Codehorses T-shirts greedy, implementation	1200	x8578
1896C	Matching Arrays binary search, constructive algorithms, greedy, sortings	1400	x8565
1442A	Extreme Subtraction constructive algorithms, dp, greedy	1800	x8554
1965A	Everything Nim games, greedy, math, sortings		x8529
754A	Lesha and array splitting constructive algorithms, greedy, implementation	1200	x8529
660A	Co-prime Array greedy, implementation, math, number theory	1200	x8521
1826D	Running Miles brute force, dp, greedy	1700	x8512
1554C	Mikasa binary search, bitmasks, greedy, implementation	1800	x8512
914B	Conan and Agasa play a Card Game games, greedy, implementation	1200	x8500
1323B	Count Subrectangles binary search, greedy, implementation	1500	x8499
1709C	Recover an RBS constructive algorithms, greedy, implementation, strings	1800	x8486
1348D	Phoenix and Science binary search, constructive algorithms, greedy, implementation, math	1900	x8483
1392D	Omkar and Bed Wars dp, greedy	1700	x8434
1203D1	Remove the Substring (easy version) greedy, implementation	1600	x8420
1062B	Math greedy, math, number theory	1500	x8394
1286A	Garland dp, greedy, sortings	1800	x8382
1141D	Colored Boots greedy, implementation	1500	x8373
359A	Table constructive algorithms, greedy, implementation	1000	x8370
463C	Gargari and Bishops greedy, hashing, implementation	1900	x8363
1098A	Sum in the tree constructive algorithms, dfs and similar, greedy, trees	1600	x8353
719B	Anatoly and Cockroaches greedy	1400	x8334
1097C	Yuhao and a Parenthesis greedy, implementation	1400	x8327
1051A	Vasya And Password greedy, implementation, strings	1200	x8308
735B	Urbanization greedy, number theory, sortings	1100	x8300
1268A	Long Beautiful Integer constructive algorithms, greedy, implementation, strings	1700	x8288
548B	Mike and Fun brute force, dp, greedy, implementation	1400	x8266
1369D	TediousLee dp, graphs, greedy, math, trees	1900	x8259
604B	More Cowbell binary search, greedy	1400	x8236
1151D	Stas and the Queue at the Buffet greedy, math, sortings	1600	x8205
557A	Ilya and Diplomas greedy, implementation, math	1100	x8200
982B	Bus of Characters data structures, greedy, implementation	1300	x8169
997A	Convert to Ones brute force, greedy, implementation, math	1500	x8161
1361A	Johnny and Contribution constructive algorithms, graphs, greedy, sortings	1700	x8148
1157E	Minimum Array binary search, data structures, greedy	1700	x8141
940A	Points on the line brute force, greedy, sortings	1200	x8132
339C	Xenia and Weights constructive algorithms, dfs and similar, dp, graphs, greedy, shortest paths	1700	x8123
1038D	Slime dp, greedy, implementation	1800	x8112
322A	Ciel and Dancing greedy	1000	x8073
1709D	Rorororobot binary search, data structures, greedy, math	1700	x8060
1066B	Heaters greedy, two pointers	1500	x8058
1693B	Fake Plastic Trees dfs and similar, dp, greedy, trees	1700	x8051
1338B	Edge Weight Assignment bitmasks, constructive algorithms, dfs and similar, greedy, math, trees	1800	x8048
1893B	Neutral Tonality constructive algorithms, greedy, sortings, two pointers	1700	x8046
1615C	Menorah brute force, graphs, greedy, math	1600	x8035
1665C	Tree Infection binary search, greedy, sortings, trees	1600	x8032
1281B	Azamon Web Services greedy	1600	x8032
1497E1	Square-Free Division (easy version) data structures, dp, greedy, math, number theory, two pointers	1700	x8026
449B	Jzzhu and Cities graphs, greedy, shortest paths	2000	x8023
1358D	The Best Vacation binary search, brute force, greedy, implementation, two pointers	1900	x8004
990B	Micro-World greedy, sortings	1200	x7979
1367D	Task On The Board constructive algorithms, greedy, implementation, sortings	1800	x7962
1088C	Ehab and a 2-operation task constructive algorithms, greedy, math	1400	x7934
1702F	Equate Multisets constructive algorithms, data structures, greedy, math, number theory	1700	x7924
1015D	Walking Between Houses constructive algorithms, greedy	1600	x7895
1688C	Manipulating History constructive algorithms, greedy, strings	1700	x7886
1468N	Waste Sorting greedy, implementation	900	x7878
845C	Two TVs data structures, greedy, sortings	1500	x7875
1260C	Infinite Fence greedy, math, number theory	1700	x7865
731B	Coupons and Discounts constructive algorithms, greedy	1100	x7858
624B	Making a String greedy, sortings	1100	x7845
468A	24 Game constructive algorithms, greedy, math	1500	x7838
1102D	Balanced Ternary String greedy, strings	1500	x7817
448C	Painting Fence divide and conquer, dp, greedy	1900	x7806
518B	Tanya and Postcard greedy, implementation, strings	1400	x7801
1165E	Two Arrays and Sum of Functions greedy, math, sortings	1600	x7798
1798C	Candy Store greedy, math, number theory	1700	x7759
1157C2	Increasing Subsequence (hard version) greedy	1700	x7757
1025B	Weakened Common Divisor brute force, greedy, number theory	1600	x7749
913C	Party Lemonade bitmasks, dp, greedy	1600	x7740
1223C	Save the Nature binary search, greedy	1600	x7738
1849D	Array Painting constructive algorithms, greedy, two pointers	1700	x7725
1491C	Pekora and Trampoline brute force, data structures, dp, greedy, implementation	1700	x7709
1349B	Orac and Medians constructive algorithms, greedy, math	2000	x7699
1130B	Two Cakes greedy	1200	x7695
1566D2	Seating Arrangements (hard version) data structures, greedy, implementation, sortings, two pointers	1600	x7689
1084B	Kvass and the Fair Nut greedy, implementation	1200	x7688
1113B	Sasha and Magnetic Machines greedy, number theory	1300	x7660
1065C	Make It Equal greedy	1600	x7647
416C	Booking System binary search, dp, greedy, implementation	1600	x7625
859A	Declined Finalists greedy, implementation	800	x7610
1278C	Berry Jam data structures, dp, greedy, implementation	1700	x7597
739A	Alyona and mex constructive algorithms, greedy	1700	x7596
962B	Students in Railway Carriage constructive algorithms, greedy, implementation	1300	x7585