Search found 35 matches

by WingletE
Thu Aug 09, 2007 4:21 pm
Forum: Volume 102 (10200-10299)
Topic: 10200 - Prime Time
Replies: 202
Views: 62599

I've passed all the test case above but still got WA, I use long double.
What could the problem be?

This problem can be solved without using float or double..
then how?
by WingletE
Sun Aug 05, 2007 4:26 am
Forum: Off topic (General chit-chat)
Topic: How old are you? Statistics.
Replies: 121
Views: 177605

I'm 17, start a year ago and have solved about 120 problems.
by WingletE
Sat Aug 04, 2007 4:41 am
Forum: Volume 2 (200-299)
Topic: 290 - Palindroms <---> smordnilaP
Replies: 31
Views: 7269

When the input is 0, you print 15 0's, but there should be only 14 0's. :)
by WingletE
Fri Jul 20, 2007 2:53 pm
Forum: Volume 112 (11200-11299)
Topic: 11240 - Antimonotonicity
Replies: 33
Views: 12628

You can look at the sample solution at the Waterloo site (google for it). It is a quadratic time complexity solution. They missed a crucial observation to make it linear, but it is not very hard to find. Can you give me the address of the website? There's so much websites called "Waterloo"... Thanks
by WingletE
Sun Jul 15, 2007 11:54 am
Forum: Volume 112 (11200-11299)
Topic: 11240 - Antimonotonicity
Replies: 33
Views: 12628

Could somebody tell me how to use DP in this problem?

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