Problemset - Codeforces

Problems

#	Name
2264D	Dr. Agos's Dark Mode brute force, chinese remainder theorem, constructive algorithms, math, strings	1900	x2650
2223C	Zhily and Signpost chinese remainder theorem, dfs and similar, math, number theory, trees	2300	x1026
2217C	Grid Covering chinese remainder theorem, math, number theory	1300	x12501
2174E2	Game of Scientists (Version 2) binary search, chinese remainder theorem, dfs and similar, interactive, math	3200	x123
2174E1	Game of Scientists (Version 1) chinese remainder theorem, constructive algorithms, interactive, math	3100	x171
2097C	Bermuda Triangle chinese remainder theorem, geometry, implementation, math, number theory	2400	x1086
2077G	RGB Walking bitmasks, chinese remainder theorem, dfs and similar, graphs, number theory	3500	x177
2034A	King Keykhosrow's Mystery brute force, chinese remainder theorem, math, number theory	800	x18811
1993F2	Dyn-scripted Robot (Hard Version) chinese remainder theorem, math, number theory	2800	x594
1993F1	Dyn-scripted Robot (Easy Version) brute force, chinese remainder theorem, constructive algorithms, math, number theory	2400	x1244
1770C	Koxia and Number Theory brute force, chinese remainder theorem, math, number theory	1700	x9883
1748D	ConstructOR bitmasks, chinese remainder theorem, combinatorics, constructive algorithms, math, number theory	2100	x3386
1665D	GCD Guess bitmasks, chinese remainder theorem, constructive algorithms, games, interactive, math, number theory	2000	x4864
1536F	Omkar and Akmar chinese remainder theorem, combinatorics, constructive algorithms, fft, games, geometry, math, meet-in-the-middle, string suffix structures	2600	x1257
1500B	Two chandeliers binary search, brute force, chinese remainder theorem, math, number theory	2200	x2419
1438C	Engineer Artem 2-sat, chinese remainder theorem, constructive algorithms, fft, flows	2000	x12040
1266A	Competitive Programmer chinese remainder theorem, math	1000	x17955
1117E	Decypher the String bitmasks, chinese remainder theorem, constructive algorithms, interactive, math	2200	x1681
1054H	Epic Convolution chinese remainder theorem, fft, math, number theory	3500	x338
993E	Nikita and Order Statistics chinese remainder theorem, fft, math	2300	x1984
919E	Congruence Equation chinese remainder theorem, math, number theory	2100	x2616
906D	Power Tower chinese remainder theorem, math, number theory	2700	x2932
896D	Nephren Runs a Cinema chinese remainder theorem, combinatorics, math, number theory	2900	x786
722F	Cyclic Cipher chinese remainder theorem, data structures, implementation, number theory, two pointers	2800	x692
687B	Remainders Game chinese remainder theorem, math, number theory	1800	x7244
338D	GCD Table chinese remainder theorem, math, number theory	2900	x1552

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Codeforces Round 1134 (Div. 4)
3 days
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