IOI 1989 Problem 1.....

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IOI ~~2017 Practice Round... Rankings~~ 1989 Problem 1.....

Difference between en1 and en2, changed 282 character(s)

@ [http://ranking.ioi2017.org/Ranking.html](http://ranking.ioi2017.org/Ranking.html)↵
↵
:) ... EnjoyPlease can anyone give me a solution for this problem thank you ↵
[](http://www.ioinformatics.org/locations/ioi89/tasks89.txt)↵
[http://www.ioinformatics.org/locations/ioi89/tasks89.txt](http://www.ioinformatics.org/locations/ioi89/tasks89.txt)↵
↵
the first problem

History

Revisions

	Rev.	Lang.	By	When	Δ	Comment
	en2		detective12	2017-07-21 13:35:13	282
	en1		detective12	2017-06-28 22:17:46	136	Initial revision (published)