Problemset - Codeforces

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Codeforces Round 973 (Div. 2)
13:34:21
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Problems

#	Name
261C	Maxim and Matrix constructive algorithms, dp, math	2000	x770
261B	Maxim and Restaurant dp, math, probabilities	1900	x1401
261A	Maxim and Discounts greedy, sortings	1400	x5154
260E	Dividing Kingdom binary search, brute force, data structures	2500	x455
260D	Black and White Tree constructive algorithms, dsu, graphs, greedy, trees	2100	x1535
260C	Balls and Boxes constructive algorithms, greedy, implementation	1700	x2963
260B	Ancient Prophesy brute force, implementation, strings	1600	x3798
260A	Adding Digits implementation, math	1400	x14578
259B	Little Elephant and Magic Square brute force, implementation	1100	x13915
259A	Little Elephant and Chess brute force, strings	1000	x9108
258E	Little Elephant and Tree data structures, dfs and similar, trees	2400	x1091
258D	Little Elephant and Broken Sorting dp, math, probabilities	2600	x1252
258C	Little Elephant and LCM binary search, combinatorics, dp, math	2000	x1784
258B	Little Elephant and Elections brute force, combinatorics, dp	1900	x1446
258A	Little Elephant and Bits greedy, math	1100	x22832
257E	Greedy Elevator data structures, implementation	2200	x285
257D	Sum greedy, math	1900	x1568
257C	View Angle brute force, geometry, math	1800	x4292
257B	Playing Cubes games, greedy, implementation	1300	x7036
257A	Sockets greedy, implementation, sortings	1100	x6467
256E	Lucky Arrays data structures	2400	x666
256D	Liars and Serge dp	2700	x256
255E	Furlo and Rublo and Game games, implementation, math	2200	x848
255D	Mr. Bender and Square binary search, implementation, math	1800	x1972
255C	Almost Arithmetical Progression brute force, dp	1500	x4695
255B	Code Parsing implementation	1200	x4946
255A	Greg's Workout implementation	800	x28422
254E	Dormitory dp, implementation	2100	x668
254D	Rats brute force, dfs and similar, graphs, implementation, shortest paths	2300	x535
254C	Anagram greedy, strings	1800	x1491
254B	Jury Size brute force, implementation	1500	x2144
254A	Cards with Numbers constructive algorithms, sortings	1200	x7023
253E	Printer binary search, data structures, implementation, sortings	2200	x526
253D	Table with Letters - 2 brute force, two pointers	2000	x829
253C	Text Editor data structures, dfs and similar, graphs, greedy, shortest paths	1600	x2592
253B	Physics Practical binary search, dp, sortings, two pointers	1400	x10649
253A	Boys and Girls greedy	1100	x11208
252B	Unsorting Array brute force, sortings	1800	x1708
252A	Little Xor brute force, implementation	1100	x5263
251E	Tree and Table dfs and similar, dp, implementation, trees	3000	x170
251D	Two Sets bitmasks, math	2700	x475
251C	Number Transformation dp, greedy, number theory	2000	x1025
251B	Playing with Permutations implementation, math	1800	x1266
251A	Points on Line binary search, combinatorics, two pointers	1300	x17415
250E	Mad Joe brute force	2000	x465
250D	Building Bridge geometry, ternary search, two pointers	1900	x888
250C	Movie Critics greedy	1600	x1923
250B	Restoring IPv6 implementation, strings	1500	x1973
250A	Paper Work greedy	1000	x4070
249E	Endless Matrix math	2600	x306
249D	Donkey and Stars data structures, dp, geometry, math, sortings	2700	x452
248E	Piglet's Birthday dp, math, probabilities	2600	x579
248D	Sweets for Everyone! binary search, greedy, implementation	2300	x494
248C	Robo-Footballer binary search, geometry	2000	x843
248B	Chilly Willy math, number theory	1400	x5297
248A	Cupboards implementation	800	x22160
246E	Blood Cousins Return binary search, data structures, dfs and similar, dp, sortings	2400	x3192
246D	Colorful Graph brute force, dfs and similar, graphs	1600	x9397
246C	Beauty Pageant brute force, constructive algorithms, greedy	1600	x2621
246B	Increase and Decrease greedy, math	1300	x11248
246A	Buggy Sorting constructive algorithms, greedy, sortings	900	x9228
245H	Queries for Number of Palindromes dp, hashing, strings	1800	x6553
245G	Suggested Friends brute force, graphs	2200	x431
245F	Log Stream Analysis binary search, brute force, implementation, strings	2000	x875
245E	Mishap in Club greedy, implementation	1400	x3269
245D	Restoring Table constructive algorithms, greedy	1500	x2291
245C	Game with Coins greedy	1700	x1541
245B	Internet Address implementation, strings	1100	x5209
245A	System Administrator implementation	800	x8386
244B	Undoubtedly Lucky Numbers bitmasks, brute force, dfs and similar	1600	x4461
244A	Dividing Orange implementation	900	x7883
243E	Matrix data structures	3000	x190
243D	Cubes data structures, dp, geometry, two pointers	2700	x214
243C	Colorado Potato Beetle dfs and similar, implementation	2200	x529
243B	Hydra graphs, sortings	2000	x1221
243A	The Brand New Function bitmasks	1600	x3902
242E	XOR on Segment bitmasks, data structures	2000	x9048
242D	Dispute dfs and similar, graphs, greedy	2100	x1864
242C	King's Path dfs and similar, graphs, hashing, shortest paths	1800	x8524
242B	Big Segment implementation, sortings	1100	x15648
242A	Heads or Tails brute force, implementation	1100	x6365
241G	Challenging Balloons constructive algorithms	1900	x544
241F	Race brute force, implementation	2300	x263
241E	Flights graphs, shortest paths	2600	x1062
241D	Numbers	2900	x367
241C	Mirror Box geometry, implementation	2000	x511
241B	Friends binary search, bitmasks, data structures, math	2700	x805
241A	Old Peykan greedy	1300	x2224
240F	TorCoder data structures	2600	x1938
240E	Road Repairs dfs and similar, graphs, greedy	2800	x356
239B	Easy Tape Programming brute force, implementation	1500	x1367
239A	Two Bags of Potatoes greedy, implementation, math	1200	x18767
238E	Meeting Her dp, graphs, shortest paths	2600	x383
238D	Tape Programming data structures, implementation	2900	x247
238C	World Eater Brothers dfs and similar, dp, greedy, trees	2100	x1229
238B	Boring Partition constructive algorithms	1800	x1285
238A	Not Wool Sequences constructive algorithms, math	1300	x2030
237E	Build String flows, graphs	2000	x1700
237D	T-decomposition dfs and similar, graphs, greedy, trees	2000	x561
237C	Primes on Interval binary search, number theory, two pointers	1600	x5713