Problemset - Codeforces

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Codeforces Round 1006 (Div. 3)
16:48:31
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Problems

#	Name
750A	New Year and Hurry binary search, brute force, implementation, math	800	x79809
749E	Inversions After Shuffle data structures, probabilities	2400	x1134
749D	Leaving Auction binary search, data structures	2000	x2602
749C	Voting greedy, implementation, two pointers	1500	x6054
749B	Parallelogram is Back brute force, constructive algorithms, geometry	1200	x8542
749A	Bachgold Problem greedy, implementation, math, number theory	800	x51310
748F	Santa Clauses and a Soccer Championship constructive algorithms, dfs and similar, graphs, trees	2300	x673
748E	Santa Claus and Tangerines binary search, data structures, greedy, two pointers	2100	x1516
748D	Santa Claus and a Palindrome constructive algorithms, data structures, greedy	2100	x1928
748C	Santa Claus and Robot constructive algorithms, math	1400	x4677
748B	Santa Claus and Keyboard Check implementation, strings	1500	x5414
748A	Santa Claus and a Place in a Class implementation, math	800	x9053
747F	Igor and Interesting Numbers brute force, combinatorics, dp, math	2500	x432
747E	Comments dfs and similar, expression parsing, implementation, strings	1700	x1985
747D	Winter Is Coming dp, greedy, sortings	1800	x3324
747C	Servers implementation	1300	x4746
747B	Mammoth's Genome Decoding implementation, strings	900	x9099
747A	Display Size brute force, math	800	x10407
746G	New Roads constructive algorithms, graphs, trees	2100	x1544
746F	Music in Car data structures, greedy, two pointers	2200	x789
746E	Numbers Exchange greedy, implementation, math	1900	x1759
746D	Green and Black Tea constructive algorithms, greedy, math	1500	x5163
746C	Tram constructive algorithms, implementation, math	1600	x3757
746B	Decoding implementation, strings	900	x29193
746A	Compote implementation, math	800	x22096
745B	Hongcow Solves A Puzzle implementation	1400	x3776
745A	Hongcow Learns the Cyclic Shift implementation, strings	900	x10578
744E	Hongcow Masters the Cyclic Shift strings, two pointers	3200	x145
744D	Hongcow Draws a Circle geometry	3200	x128
744C	Hongcow Buys a Deck of Cards bitmasks, brute force, dp	2400	x1186
744B	Hongcow's Game bitmasks, divide and conquer, interactive	1900	x1801
744A	Hongcow Builds A Nation dfs and similar, graphs	1500	x8707
743E	Vladik and cards binary search, bitmasks, brute force, dp	2200	x1528
743D	Chloe and pleasant prizes dfs and similar, dp, graphs, trees	1800	x4426
743C	Vladik and fractions brute force, constructive algorithms, math, number theory	1500	x12553
743B	Chloe and the sequence binary search, bitmasks, constructive algorithms, implementation	1200	x15130
743A	Vladik and flights constructive algorithms, greedy, implementation	1200	x11292
742B	Arpa’s obvious problem and Mehrdad’s terrible solution brute force, math, number theory	1500	x9471
742A	Arpa’s hard exam and Mehrdad’s naive cheat implementation, math, number theory	1000	x44670
741E	Arpa’s abnormal DNA and Mehrdad’s deep interest data structures, string suffix structures	3400	x182
741D	Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths data structures, dfs and similar, trees	2900	x2908
741C	Arpa’s overnight party and Mehrdad’s silent entering constructive algorithms, dfs and similar, graphs	2600	x2734
741B	Arpa's weak amphitheater and Mehrdad's valuable Hoses dfs and similar, dp, dsu	1600	x5366
741A	Arpa's loud Owf and Mehrdad's evil plan dfs and similar, math	1600	x5470
740B	Alyona and flowers constructive algorithms	1200	x8403
740A	Alyona and copybooks brute force, implementation	1300	x8940
739E	Gosha is hunting brute force, data structures, dp, flows, math, probabilities, sortings	3000	x2265
739D	Recover a functional graph graph matchings	3400	x203
739C	Alyona and towers data structures	2500	x1553
739B	Alyona and a tree binary search, data structures, dfs and similar, graphs, trees	1900	x4742
739A	Alyona and mex constructive algorithms, greedy	1700	x8041
737F	Dirty plates constructive algorithms, math	3300	x71
737E	Tanya is 5! graph matchings, graphs, greedy, schedules	3300	x126
736E	Chess Championship constructive algorithms, flows, greedy, math	2900	x188
736D	Permutations math, matrices	2800	x481
735E	Ostap and Tree dp, trees	2500	x896
735D	Taxes math, number theory	1600	x14088
735C	Tennis Championship combinatorics, constructive algorithms, greedy, math	1600	x7607
735B	Urbanization greedy, number theory, sortings	1100	x8457
735A	Ostap and Grasshopper implementation, strings	800	x12631
734F	Anton and School bitmasks, constructive algorithms, implementation, math	2500	x1330
734E	Anton and Tree dfs and similar, dp, trees	2100	x4376
734D	Anton and Chess implementation	1700	x3767
734C	Anton and Making Potions binary search, dp, greedy, two pointers	1600	x5425
734B	Anton and Digits brute force, greedy, implementation, math	800	x29902
734A	Anton and Danik implementation, strings	800	x163793
733F	Drivers Dissatisfaction data structures, dsu, graphs, trees	2200	x1155
733E	Sleep in Class constructive algorithms, data structures, math, two pointers	2400	x976
733D	Kostya the Sculptor data structures, hashing	1600	x4205
733C	Epidemic in Monstropolis constructive algorithms, dp, greedy, two pointers	1800	x3420
733B	Parade math	1100	x10720
733A	Grasshopper And the String implementation	1000	x16294
732F	Tourist Reform dfs and similar, graphs	2300	x2731
732E	Sockets greedy, sortings	2100	x1621
732D	Exams binary search, greedy, sortings	1700	x5623
732C	Sanatorium binary search, constructive algorithms, greedy, implementation, math	1200	x9826
732B	Cormen --- The Best Friend Of a Man dp, greedy	1000	x24929
732A	Buy a Shovel brute force, constructive algorithms, implementation, math	800	x76184
731F	Video Cards brute force, data structures, implementation, math, number theory	1900	x2918
731E	Funny Game dp, games	2200	x1755
731D	80-th Level Archeology brute force, data structures, greedy, sortings	2200	x1193
731C	Socks dfs and similar, dsu, graphs, greedy	1600	x7127
731B	Coupons and Discounts constructive algorithms, greedy	1100	x8085
731A	Night at the Museum implementation, strings	800	x47826
730L	Expression Queries data structures	3200	x86
730K	Roads Orientation Problem graphs	3200	x118
730J	Bottles dp	1900	x3570
730I	Olympiad in Programming and Sports dp, flows, graphs, greedy	2000	x2181
730H	Delete Them constructive algorithms, implementation	1300	x3083
730G	Car Repair Shop implementation	1600	x2201
730F	Ber Patio	3100	x92
730E	Award Ceremony greedy, implementation	2200	x727
730D	Running Over The Bridges greedy, implementation, math	2200	x886
730C	Bulmart binary search, dfs and similar	2100	x1287
730B	Minimum and Maximum constructive algorithms, interactive	1800	x2562
730A	Toda 2 greedy, implementation	1800	x1638
729F	Financiers Game dp	2500	x1015
729E	Subordinates constructive algorithms, data structures, graphs, greedy, sortings	1900	x2252
729D	Sea Battle constructive algorithms, greedy, math	1700	x3818
729C	Road to Cinema binary search, greedy, sortings	1700	x3987