Search found 2 matches

by Leopan
Mon Aug 19, 2013 8:16 pm
Forum: Bugs and suggestions
Topic: Submission Error on 12049, 11709, 11136
Replies: 7
Views: 3975

Re: Submission Error on 12049, 11709, 11136

i also got SE on "1257 - Your Ways" :(
by Leopan
Sat Apr 20, 2013 11:59 pm
Forum: Volume 14 (1400-1499)
Topic: 1421 - Archery
Replies: 0
Views: 6254

1421 - Archery

My solution to this problem is find all the upperbound and lowerbound slope from each end point.
If there is any point with upperbound < lowerbound then output NO ;otherwise ,output YES.
I used the same method and solved the same problem on Live Archive ,but got WA on uva :( .

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