Discussion @ 1019. Line Painting @ Timus Online Judge

Online Judge	Problems	Authors	Online contests
About Online Judge Frequently asked questions Site news Webboard Links	Problem set Submit solution Judge status Guide	Register Update your info Authors ranklist	Current contest Scheduled contests Past contests Rules

Discussion of Problem 1019. Line Painting

离散化+朴素扫描 Pay attention to the last white segment!

Posted by nocLyt 29 Jul 2012 14:46

6
1 999999998 b
1 2 b
2 3 w
4 5 b
5 6 w
6 7 b

ans:
999999998 1000000000

Do you understand?