Problemset - Codeforces

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Problems

#	Name
1133F1	Spanning Tree with Maximum Degree graphs	1600	x7673
1133E	K Balanced Teams dp, sortings, two pointers	1800	x5343
1133D	Zero Quantity Maximization hashing, math, number theory	1500	x11449
1132C	Painting the Fence brute force	1700	x5387
1131F	Asya And Kittens constructive algorithms, dsu	1700	x6549
1131B	Draw! greedy, implementation	1400	x9672
1130C	Connect brute force, dfs and similar, dsu	1400	x8464
1129A2	Toy Train brute force, greedy	1800	x4069
1129A1	Toy Train (Simplified) brute force, greedy	1700	x3798
1121C	System Testing implementation	1600	x1951
1120A	Diana and Liana greedy, implementation, two pointers	1900	x1627
1119E	Pavel and Triangles brute force, dp, fft, greedy, ternary search	1900	x4939
1119D	Frets On Fire binary search, sortings	1800	x4774
1119C	Ramesses and Corner Inversion constructive algorithms, greedy, implementation, math	1500	x6805
1119B	Alyona and a Narrow Fridge binary search, flows, greedy, sortings	1300	x10582
1118F1	Tree Cutting (Easy Version) dfs and similar, trees	1800	x5816
1118E	Yet Another Ball Problem constructive algorithms, implementation	1700	x4097
1118D2	Coffee and Coursework (Hard Version) binary search, greedy	1700	x6184
1118D1	Coffee and Coursework (Easy version) brute force, greedy	1700	x5607
1118C	Palindromic Matrix constructive algorithms, implementation	1700	x5710
1117C	Magic Ship binary search	1900	x6760
1115U3	Block unitary *special problem	1700	x197
1115U2	Chessboard unitary *special problem	1600	x232
1115U1	Anti-diagonal unitary *special problem	1500	x254
1115G3	Palindrome checker oracle *special problem	1600	x229
1115G2	OR oracle *special problem	1600	x310
1114D	Flood Fill dp	1900	x6672
1114C	Trailing Loves (or L'oeufs?) brute force, implementation, math, number theory	1700	x7312
1114B	Yet Another Array Partitioning Task constructive algorithms, greedy, sortings	1500	x8910
1113B	Sasha and Magnetic Machines greedy, number theory	1300	x7700
1111C	Creative Snap binary search, brute force, divide and conquer, math	1700	x6172
1111B	Average Superhero Gang Power brute force, implementation, math	1700	x6220
1110C	Meaningless Operations constructive algorithms, math, number theory	1500	x9137
1110B	Tape greedy, sortings	1400	x11068
1109B	Sasha and One More Name constructive algorithms, hashing, strings	1800	x4298
1109A	Sasha and a Bit of Relax dp, implementation	1600	x8436
1108E1	Array and Segments (Easy version) brute force, greedy, implementation	1800	x4462
1108D	Diverse Garland constructive algorithms, dp, greedy	1400	x14902
1108C	Nice Garland brute force, greedy, math	1300	x11872
1107D	Compression dp, implementation, math, number theory	1800	x3702
1107C	Brutality greedy, sortings, two pointers	1300	x9873
1106D	Lunar New Year and a Wander data structures, dfs and similar, graphs, greedy, shortest paths	1500	x14347
1106B	Lunar New Year and Food Ordering data structures, implementation	1500	x6719
1105D	Kilani and the Game dfs and similar, graphs, implementation, shortest paths	1900	x4031
1105C	Ayoub and Lost Array combinatorics, dp, math	1500	x10267
1103A	Grid game constructive algorithms, implementation	1400	x9686
1102E	Monotonic Renumeration combinatorics, sortings	1700	x5814
1102D	Balanced Ternary String greedy, strings	1500	x7915
1102B	Array K-Coloring greedy, sortings	1400	x10298
1101E	Polycarp's New Job implementation	1500	x7773
1101C	Division and Union sortings	1500	x7830
1101B	Accordion greedy, implementation	1300	x10425
1100B	Build a Contest data structures, implementation	1300	x11062
1098A	Sum in the tree constructive algorithms, dfs and similar, greedy, trees	1600	x8667
1097C	Yuhao and a Parenthesis greedy, implementation	1400	x8410
1096D	Easy Problem dp	1800	x7805
1096C	Polygon for the Angle brute force, geometry	1600	x6719
1096B	Substring Removal combinatorics, math, strings	1300	x10483
1095F	Make It Connected dsu, graphs, greedy	1900	x6019
1095E	Almost Regular Bracket Sequence implementation	1900	x4067
1095D	Circular Dance implementation	1600	x7485
1095C	Powers Of Two bitmasks, greedy	1400	x16407
1093D	Beautiful Graph dfs and similar, graphs	1700	x8757
1093C	Mishka and the Last Exam greedy	1300	x9326
1092F	Tree with Maximum Cost dfs and similar, dp, trees	1900	x7667
1092C	Prefixes and Suffixes strings	1700	x5857
1091D	New Year and the Permutation Concatenation combinatorics, dp, math	1700	x6681
1091C	New Year and the Sphere Transmission math, number theory	1400	x9910
1090D	Similar Arrays constructive algorithms	1800	x2006
1090B	LaTeX Expert	1900	x1388
1090A	Company Merging greedy	1300	x4135
1089G	Guest Student math	1500	x2870
1089F	Fractions math	1900	x1907
1089E	Easy Chess constructive algorithms	1700	x1962
1088C	Ehab and a 2-operation task constructive algorithms, greedy, math	1400	x8020
1085D	Minimum Diameter Tree constructive algorithms, implementation, trees	1700	x5386
1085C	Connect Three implementation, math	1600	x5392
1084C	The Fair Nut and String combinatorics, dp, implementation	1500	x7870
1083A	The Fair Nut and the Best Path data structures, dp, trees	1800	x5323
1082D	Maximum Diameter Graph constructive algorithms, graphs, implementation	1800	x3770
1082C	Multi-Subject Competition greedy, sortings	1600	x5669
1082B	Vova and Trophies greedy	1600	x7465
1081E	Missing Numbers binary search, constructive algorithms, greedy, math, number theory	1900	x2553
1081D	Maximum Distance dsu, graphs, shortest paths, sortings	1800	x3956
1081C	Colorful Bricks combinatorics, dp, math	1500	x7175
1081B	Farewell Party constructive algorithms, implementation	1500	x4421
1080C	Masha and two friends implementation	1500	x4009
1077F1	Pictures with Kittens (easy version) dp	1900	x4318
1077E	Thematic Contests greedy, sortings	1800	x4624
1077D	Cutting Out binary search, sortings	1600	x8722
1077C	Good Array	1300	x16551
1076E	Vasya and a Tree data structures, trees	1900	x3657
1076D	Edge Deletion graphs, greedy, shortest paths	1800	x5028
1076C	Meme Problem binary search, math	1300	x12267
1073D	Berland Fair binary search, brute force, data structures, greedy	1700	x6369
1073C	Vasya and Robot binary search, two pointers	1800	x4630
1070H	BerOS File Suggestion brute force, implementation	1500	x3632
1070F	Debate greedy	1500	x3579
1070D	Garbage Disposal greedy	1300	x4877
1068C	Colored Rooks constructive algorithms, graphs	1700	x3134