Problemset - Codeforces

Problems

#	Name
283E	Cow Tennis Tournament combinatorics, data structures, math	2800	x721
272E	Dima and Horses combinatorics, constructive algorithms, graphs	2200	x1176
272D	Dima and Two Sequences combinatorics, math, sortings	1600	x2591
258C	Little Elephant and LCM binary search, combinatorics, dp, math	2000	x1763
258B	Little Elephant and Elections brute force, combinatorics, dp	1900	x1423
251A	Points on Line binary search, combinatorics, two pointers	1300	x16845
235E	Number Challenge combinatorics, dp, implementation, math, number theory	2600	x758
232B	Table bitmasks, combinatorics, dp, math	1900	x1391
229E	Gifts combinatorics, dp, math, probabilities	2600	x454
229C	Triangles combinatorics, graphs, math	1900	x1596
223C	Partial Sums combinatorics, math, number theory	1900	x1514
217D	Bitonix' Patrol bitmasks, brute force, combinatorics, dfs and similar, math	2900	x246
215E	Periodical Numbers combinatorics, dp, number theory	2100	x539
213B	Numbers combinatorics, dp	1900	x1667
212C	Cowboys combinatorics, dp, math	2100	x377
204A	Little Elephant and Interval binary search, combinatorics, dp	1500	x5551
201E	Thoroughly Bureaucratic Organization binary search, combinatorics	2600	x403
176C	Playing with Superglue combinatorics, constructive algorithms	2000	x465
171B	Star *special problem, combinatorics	1300	x3956
156D	Clues combinatorics, graphs	2500	x1481
156C	Cipher combinatorics, dp	2000	x2298
152C	Pocket Book combinatorics	1400	x10333
150B	Quantity of Strings combinatorics, dfs and similar, graphs, math	1600	x3982
145D	Lucky Pair combinatorics, data structures, implementation	2900	x242
145C	Lucky Subsequence combinatorics, dp, math	2100	x1890
140E	New Year Garland combinatorics, dp	2600	x875
135E	Weak Subsequence combinatorics	3000	x265
131C	The World is a Theatre combinatorics, math	1400	x10702
128C	Games with Rectangle combinatorics, dp	2000	x2711
124B	Permutations brute force, combinatorics, implementation	1400	x3773
123C	Brackets combinatorics, dp, greedy	2300	x590
121C	Lucky Permutation brute force, combinatorics, number theory	1900	x1271
113E	Sleeping combinatorics, implementation, math	2700	x117
111D	Petya and Coloring combinatorics, dp	2300	x720
107B	Basketball Team combinatorics, dp, math, probabilities	1600	x3301
91C	Ski Base combinatorics, dsu, graphs	2300	x864
57C	Array combinatorics, math	1900	x2349
52B	Right Triangles combinatorics	1600	x1985
51E	Pentagon combinatorics, graphs, matrices	2400	x368
44I	Toys brute force, combinatorics	2300	x184
40E	Number Table combinatorics	2500	x658
37D	Lesson Timetable combinatorics, dp, math	2300	x390
28C	Bath Queue combinatorics, dp, probabilities	2200	x987
26D	Tickets combinatorics, math, probabilities	2400	x761
26C	Parquet combinatorics, constructive algorithms, greedy, implementation	2000	x825
15E	Triangles combinatorics, dp	2600	x559
9D	How many trees? combinatorics, divide and conquer, dp	1900	x3684

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Codeforces Round 950 (Div. 3)
39:17:08
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