Problemset - Codeforces

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Codeforces Round 954 (Div. 3)
4 days

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Problems

#	Name
149C	Division into Teams greedy, math, sortings	1500	x5289
149B	Martian Clock implementation	1600	x2230
149A	Business trip greedy, implementation, sortings	900	x38287
148E	Porcelain dp	1900	x3821
148D	Bag of mice dp, games, math, probabilities	1800	x6864
148C	Terse princess constructive algorithms, greedy	1700	x3075
148B	Escape implementation, math	1500	x5314
148A	Insomnia cure constructive algorithms, implementation, math	800	x88480
147B	Smile House binary search, graphs, matrices	2500	x751
147A	Punctuation implementation, strings	1300	x3568
146B	Lucky Mask brute force, implementation	1300	x4266
146A	Lucky Ticket implementation	800	x14745
145E	Lucky Queries data structures	2400	x2976
145D	Lucky Pair combinatorics, data structures, implementation	2900	x242
145C	Lucky Subsequence combinatorics, dp, math	2100	x1892
145B	Lucky Number 2 constructive algorithms	1800	x2159
145A	Lucky Conversion greedy, implementation	1200	x6981
144E	Competition data structures, greedy	2200	x566
144D	Missile Silos data structures, dfs and similar, graphs, shortest paths	1900	x3825
144C	Anagram Search implementation, strings	1500	x3920
144B	Meeting implementation	1300	x5085
144A	Arrival of the General implementation	800	x90706
143B	Help Kingdom of Far Far Away 2 implementation, strings	1200	x4932
143A	Help Vasilisa the Wise 2 brute force, math	1000	x13252
142E	Help Greg the Dwarf 2 geometry	3000	x80
142D	Help Shrek and Donkey 2 games	2600	x339
142C	Help Caretaker brute force, dp	2300	x903
142B	Help General constructive algorithms, greedy, implementation	1800	x2144
142A	Help Farmer brute force, math	1600	x2586
141E	Clearing Up constructive algorithms, dp, dsu, graphs	2300	x868
141D	Take-off Ramps graphs, shortest paths	2300	x884
141C	Queue constructive algorithms, greedy, sortings	1800	x2376
141B	Hopscotch geometry, math	1400	x5168
141A	Amusing Joke implementation, sortings, strings	800	x79142
140F	New Year Snowflake geometry, sortings	2600	x363
140E	New Year Garland combinatorics, dp	2600	x876
140D	New Year Contest greedy, sortings	1800	x2198
140C	New Year Snowmen binary search, data structures, greedy	1800	x4221
140B	New Year Cards brute force, greedy, implementation	1800	x1525
140A	New Year Table geometry, math	1700	x4097
139B	Wallpaper implementation, math	1600	x1283
139A	Petr and Book implementation	1000	x29399
138E	Hellish Constraints brute force, dp, two pointers	2900	x169
138D	World of Darkraft dp, games	2500	x474
138C	Mushroom Gnomes - 2 binary search, data structures, probabilities, sortings	2200	x847
138B	Digits Permutations greedy	1900	x1012
138A	Literature Lesson implementation	1600	x2347
137E	Last Chance data structures, implementation, strings	2000	x1198
137D	Palindromes dp, strings	1900	x1481
137C	History sortings	1500	x7110
137B	Permutation greedy	1000	x13391
137A	Postcards and photos implementation	900	x6985
136B	Ternary Logic implementation, math	1100	x4762
136A	Presents implementation	800	x111217
135E	Weak Subsequence combinatorics	3000	x267
135D	Cycle brute force, dfs and similar, implementation	2500	x294
135C	Zero-One constructive algorithms, games, greedy	1900	x1325
135B	Rectangle and Square brute force, geometry, math	1600	x2304
135A	Replacement greedy, implementation, sortings	1300	x7465
134C	Swaps constructive algorithms, graphs, greedy	2200	x461
134B	Pairs of Numbers brute force, dfs and similar, math, number theory	1900	x1934
134A	Average Numbers brute force, implementation	1200	x3822
133B	Unary implementation	1200	x8685
133A	HQ9+ implementation	900	x101450
132E	Bits of merry old England flows, graphs	2700	x526
132D	Constants in the language of Shakespeare constructive algorithms, dp, greedy	2100	x607
132C	Logo Turtle dp	1800	x2281
132B	Piet implementation	2100	x513
132A	Turing Tape implementation	1300	x2746
131F	Present to Mom binary search, two pointers	2000	x603
131E	Yet Another Task with Queens sortings	1700	x1822
131D	Subway dfs and similar, graphs	1600	x4531
131C	The World is a Theatre combinatorics, math	1400	x10731
131B	Opposites Attract implementation, math	1200	x6892
131A	cAPS lOCK implementation, strings	1000	x82421
130J	Date calculation *special problem	1800	x327
130I	Array sorting *special problem, sortings	2300	x166
130H	Balanced brackets *special problem	1600	x541
130G	CAPS LOCK ON *special problem	1700	x275
130F	Prime factorization *special problem	1600	x275
130E	Tribonacci numbers *special problem	1600	x294
130D	Exponentiation *special problem	1500	x384
130C	Decimal sum *special problem	1500	x487
130B	Gnikool Ssalg *special problem, implementation, strings	1400	x518
130A	Hexagonal numbers *special problem, implementation	900	x1560
129B	Students and Shoelaces brute force, dfs and similar, graphs, implementation	1200	x11800
129A	Cookies implementation	900	x21969
128E	Birthday geometry, math	2900	x97
128D	Numbers constructive algorithms, implementation	2000	x1094
128C	Games with Rectangle combinatorics, dp	2000	x2732
128B	String brute force, constructive algorithms, hashing, implementation, string suffix structures, strings	2100	x2475
128A	Statues dfs and similar	1500	x3138
127B	Canvas Frames implementation	1000	x8321
127A	Wasted Time geometry	900	x10821
126E	Pills brute force, flows	2900	x83
126D	Fibonacci Sums dp, math	2300	x809
126C	E-reader Display constructive algorithms, greedy	2000	x713
126B	Password binary search, dp, hashing, string suffix structures, strings	1700	x18180
126A	Hot Bath binary search, brute force, math	1900	x1422
125E	MST Company binary search, graphs	2400	x1020