(1420 DIV 2) problem D Rescue Nibel!( Help Needed...) Important Concept Of Combinatorics :::

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(1420 DIV 2) problem D Rescue Nibel!( Help Needed...) Important Concept Of Combinatorics :::

Revision en1, by Aditya_Sharma, 2020-09-27 12:30:01

[problem:1420 D]

concept learning, #combinatorics

Revisions

	Rev.	Lang.	By	When	Δ	Comment
	en2		Aditya_Sharma	2020-09-27 13:00:48	1022	Tiny change: '(c,r)...\n (((( ' -> '(c,r)...\n\n (((( ' (published)
	en1		Aditya_Sharma	2020-09-27 12:30:01	113	Initial revision (saved to drafts)