Problemset - Codeforces

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Codeforces Round #632 (Div. 2)
33:40:03
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Problems

#	Name
1286F	Harry The Potter brute force, constructive algorithms, dp, fft, implementation, math	3200	x59
1270I	Xor on Figures constructive algorithms, fft, math	3400	x56
1257G	Divisor Set divide and conquer, fft, greedy, math, number theory	2700	x295
1251F	Red-White Fence combinatorics, fft	2600	x289
1218E	Product Tuples divide and conquer, fft	2500	x195
1218D	Xor Spanning Tree divide and conquer, fft, graphs	2600	x161
1184A3	Heidi Learns Hashing (Hard) fft, math, number theory	3100	x46
1119H	Triple fft, math	3100	x150
1119E	Pavel and Triangles brute force, dp, fft, greedy, ternary search	1900	x3016
1103E	Radix sum fft, math, number theory	3300	x82
1096G	Lucky Tickets divide and conquer, dp, fft	2400	x668
1054H	Epic Convolution chinese remainder theorem, fft, math, number theory	3400	x69
1033F	Boolean Computer bitmasks, brute force, fft, math	2800	x215
1036E	Covered Points fft, geometry, number theory	2300	x964
1010F	Tree fft, graphs, trees	3400	x80
993E	Nikita and Order Statistics chinese remainder theorem, fft, math	2300	x711
986D	Perfect Encoding fft, math	2600	x186
981H	K Paths combinatorics, data structures, dp, fft, math	2900	x142
958F3	Lightsabers (hard) fft	2600	x261
960G	Bandit Blues combinatorics, dp, fft, math	2800	x439
954I	Yet Another String Matching Problem fft, math	2600	x374
923E	Perpetual Subtraction fft, math, matrices	3100	x170
914G	Sum the Fibonacci bitmasks, divide and conquer, dp, fft, math	2500	x409
901E	Cyclic Cipher fft, math	3300	x38
850E	Random Elections bitmasks, brute force, divide and conquer, fft, math	2800	x183
848E	Days of Floral Colours combinatorics, divide and conquer, dp, fft, math	3400	x65
827E	Rusty String fft, math, strings	2700	x438
773F	Test Data Generation combinatorics, divide and conquer, dp, fft, math, number theory	3400	x72
755G	PolandBall and Many Other Balls combinatorics, divide and conquer, dp, fft, math, number theory	3100	x266
754E	Dasha and cyclic table bitmasks, brute force, fft, strings, trees	2800	x286
715E	Complete the Permutations combinatorics, fft, graphs, math	3400	x126
662C	Binary Table bitmasks, brute force, divide and conquer, dp, fft, math	2800	x911
632E	Thief in a Shop divide and conquer, dp, fft, math	2500	x1095
623E	Transforming Sequence combinatorics, dp, fft, math	3300	x228
553E	Kyoya and Train dp, fft, graphs, math, probabilities	3300	x253
528D	Fuzzy Search bitmasks, brute force, fft	2500	x1175
472G	Design Tutorial: Increase the Constraints bitmasks, data structures, fft	2800	x206
438E	The Child and Binary Tree combinatorics, divide and conquer, fft, number theory	3100	x766
300D	Painting Square dp, fft	2700	x529
286E	Ladies' Shop constructive algorithms, fft, math	2600	x519