Matcom Online Grader

ℹ️ We've recently migrated MOG to a new server with a different grader. As a result, some features—especially those related to submission evaluation—might not work correctly. If you encounter any issues, please report them by clicking the exclamation icon in the bottom right corner of the website.

Top rated users

#
1	MarX	2501
2	Sandor	2060
3	jc	2041
4	Norge	1986
5	ÂßĐØ	1951

Problems

Contest	Title	Points
MOG36	A - Creating Strings	5	12
MOG36	B - Nearest Smaller Values stack	6	8
MOG36	C - Range Xor Queries data structures	5	10
MOG36	D - Exponentiation	5	14
MOG36	E - Exponentiation II number theory	6	8
MOG36	F - Point Location Test geometry	6	8
MOG36	G - Polynomial Queries data structures	8	3
MOG36	H - Bit Substrings dp	9	1
MOG36	I - Subarray Divisibility	6	9
MOG36	J - Repeating Substring	8	3
MOG36	K - Digit Queries	7	4
MOG36	L - Swap Game	8	2
MOG36	M - Minimum Euclidean Distance	8	2
MOG36	N - Houses and Schools	10	0
MOG36	O - Apple Division	6	9
CFQ2024	A - Accidental Command	5	15
CFQ2024	B - Bespoke Shuffle	8	3
CFQ2024	C - Connecting Modules	2	45
CFQ2024	D - Dance Dance Daisy	1	117
CFQ2024	E - Einstein’s Riddle	8	2
CFQ2024	F - Family ÷ Spy	1	126
CFQ2024	G - Ghost in the SecuriTree	3	41
CFQ2024	H - Hurry Chinchilla!	7	6
CFQ2024	I - Inconsecutive Digits	1	186
CFQ2024	J - Just the Coffee We Need	1	248
CFQ2024	K - Keen Tree Design	8	2
CFQ2024	L - Lisan al Gaib	10	0
CFQ2024	M - Multiprocessor Scheduler	7	4
2024CFQW2	A - Juan and Odd Numbers	1	105
2024CFQW2	B - Inspecting Trees	4	18