Problemset - Codeforces

Problems

#	Name
994A	Fingerprints implementation	800	x13867
993F	The Moral Dilemma	3200	x59
993E	Nikita and Order Statistics chinese remainder theorem, fft, math	2300	x1335
993D	Compute Power binary search, dp, greedy	2500	x592
993C	Careful Maneuvering bitmasks, brute force, geometry	2100	x1478
993B	Open Communication bitmasks, brute force	1900	x1928
993A	Two Squares geometry, implementation	1600	x3875
992E	Nastya and King-Shamans binary search, data structures	2500	x1263
992D	Nastya and a Game brute force, implementation, math	2100	x1583
992C	Nastya and a Wardrobe math	1600	x4508
992B	Nastya Studies Informatics math, number theory	1600	x6083
992A	Nastya and an Array implementation, sortings	800	x12884
991F	Concise and clear brute force, greedy, implementation, math	2700	x294
991E	Bus Number brute force, combinatorics, math	1800	x3400
991D	Bishwock dp, greedy	1500	x6997
991C	Candies binary search, implementation	1500	x9826
991B	Getting an A greedy, sortings	900	x12294
991A	If at first you don't succeed... implementation	1000	x10343
990G	GCD Counting divide and conquer, dp, dsu, number theory, trees	2400	x1719
990F	Flow Control dfs and similar, dp, greedy, trees	2400	x869
990E	Post Lamps brute force, greedy	2100	x1973
990D	Graph And Its Complement constructive algorithms, graphs, implementation	1700	x3754
990C	Bracket Sequences Concatenation Problem implementation	1500	x5789
990B	Micro-World greedy, sortings	1200	x7978
990A	Commentary Boxes implementation, math	1000	x10435
989E	A Trance of Nightfall dp, geometry, matrices, probabilities	2700	x228
989D	A Shade of Moonlight binary search, geometry, math, sortings, two pointers	2500	x503
989C	A Mist of Florescence constructive algorithms, graphs	1800	x3652
989B	A Tide of Riverscape constructive algorithms, strings	1200	x6969
989A	A Blend of Springtime implementation, strings	900	x10140
988F	Rain and Umbrellas dp	2100	x2189
988E	Divisibility by 25 brute force, greedy	2100	x3634
988D	Points and Powers of Two brute force, math	1800	x6774
988C	Equal Sums implementation, sortings	1400	x9889
988B	Substrings Sort sortings, strings	1100	x17807
988A	Diverse Team brute force, implementation	800	x23748
987C	Three displays brute force, dp, implementation	1400	x13065
987B	High School: Become Human math	1100	x11320
987A	Infinity Gauntlet implementation	800	x16230
986F	Oppa Funcan Style Remastered graphs, math, number theory, shortest paths	3300	x564
986E	Prince's Problem brute force, data structures, math, number theory, trees	2800	x698
986D	Perfect Encoding fft, math	3100	x322
986C	AND Graph bitmasks, dfs and similar, dsu, graphs	2500	x2185
986B	Petr and Permutations combinatorics, math	1800	x4553
986A	Fair graphs, greedy, number theory, shortest paths	1600	x6511
985G	Team Players combinatorics	2700	x455
985F	Isomorphic Strings hashing, strings	2300	x1694
985E	Pencils and Boxes binary search, data structures, dp, greedy, two pointers	2100	x3236
985D	Sand Fortress binary search, constructive algorithms, math	2100	x2253
985C	Liebig's Barrels greedy	1500	x5572
985B	Switches and Lamps implementation	1200	x7296
985A	Chess Placing implementation	1100	x8061
984B	Minesweeper implementation	1100	x7252
984A	Game sortings	800	x18870
983E	NN country binary search, data structures, trees	2800	x866
983D	Arkady and Rectangles data structures	3300	x320
983C	Elevator dp, graphs, shortest paths	2400	x801
983B	XOR-pyramid dp	1800	x5209
983A	Finite or not? implementation, math	1700	x4447
982F	The Meeting Place Cannot Be Changed dfs and similar, graphs	2700	x181
982E	Billiard geometry, number theory	2600	x689
982D	Shark brute force, data structures, dsu, trees	1900	x2244
982C	Cut 'em all! dfs and similar, dp, graphs, greedy, trees	1500	x10760
982B	Bus of Characters data structures, greedy, implementation	1300	x8144
982A	Row brute force, constructive algorithms	1200	x8934
981H	K Paths combinatorics, data structures, dp, fft, math	3100	x264
981G	Magic multisets data structures	2500	x623
981F	Round Marriage binary search, graph matchings, greedy	2500	x672
981E	Addition on Segments bitmasks, data structures, divide and conquer, dp	2200	x1991
981D	Bookshelves bitmasks, dp, greedy	1900	x3156
981C	Useful Decomposition implementation, trees	1400	x5115
981B	Businessmen Problems sortings	1000	x6742
981A	Antipalindrome brute force, implementation, strings	900	x9023
980F	Cactus to Tree dp, graphs, trees	2900	x190
980E	The Number Games data structures, greedy, trees	2200	x1795
980D	Perfect Groups dp, math, number theory	2100	x2406
980C	Posterized games, greedy	1700	x3720
980B	Marlin constructive algorithms	1600	x4617
980A	Links and Pearls implementation, math	900	x10234
979E	Kuro and Topological Parity dp	2400	x587
979D	Kuro and GCD and XOR and SUM binary search, bitmasks, brute force, data structures, dp, dsu, greedy, math, number theory, strings, trees	2200	x1681
979C	Kuro and Walking Route dfs and similar, trees	1600	x6070
979B	Treasure Hunt greedy	1800	x4347
979A	Pizza, Pizza, Pizza!!! math	1000	x13418
978G	Petya's Exams greedy, implementation, sortings	1700	x4187
978F	Mentors binary search, data structures, implementation	1500	x7999
978E	Bus Video System combinatorics, math	1400	x9205
978D	Almost Arithmetic Progression brute force, implementation, math	1500	x8344
978C	Letters binary search, implementation, two pointers	1000	x24281
978B	File Name greedy, strings	800	x34894
978A	Remove Duplicates implementation	800	x25968
977F	Consecutive Subsequence dp	1700	x16871
977E	Cyclic Components dfs and similar, dsu, graphs	1500	x19141
977D	Divide by three, multiply by two dfs and similar, math, sortings	1400	x17544
977C	Less or Equal sortings	1200	x32184
977B	Two-gram implementation, strings	900	x36600
977A	Wrong Subtraction implementation	800	x154149
976F	Minimal k-covering flows, graphs	2500	x561
976E	Well played! greedy, sortings	2100	x2161
976D	Degree Set constructive algorithms, graphs, implementation	2500	x665