How to decide when to globally declare variables or locally declare variables>? - Codeforces

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How to decide when to globally declare variables or locally declare variables>?

Revision en1, by Qualified, 2020-05-29 22:27:32

I'm wondering which method is better. Thanks in advance.

History

Revisions

	Rev.	Lang.	By	When	Δ	Comment
	en1		Qualified	2020-05-29 22:27:32	135	Initial revision (published)