- Plain Strings (207):
foo - Anchors (208):
k$ - Ranges (202):
^[a-f]*$ - Backrefs (201):
(...).*\1 - Abba (169):
^(.(?!(ll|ss|mm|rr|tt|ff|cc|bb)))*$|^n|ef - A man, a plan (177):
^(.)[^p].*\1$ - Prime (286):
^(?!(..+)\1+$) - Four (199):
(.)(.\1){3} - Order (198):
^[^o].....?$ - Triples (507):
(^39|^44)|(^([0369]|([147][0369]*[258])|(([258]|[147][0369]*[147])([0369]*|[258][0369]*[147])([147]|[258][0369]*[258])))*$)
Dash Wang wusuopubupt
wusuopubupt
/ gist:7939464
Created
December 13, 2013 03:38
— forked from czxttkl/gist:7929509
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| public class TestConSum { | |
| public static void main(String... args) { | |
| int[] arr = new int[]{-2,11,-4,13,-5,-2}; | |
| int negsum = 0; | |
| int maxsum = 0; | |
| for (int i = 0; i < arr.length; i++) { | |
| if (arr[i] < 0) { |
wusuopubupt
/ answers.md
Created
December 23, 2013 08:19
— forked from jpsim/answers.md
wusuopubupt
/ subnav.css
Created
February 14, 2014 09:59
— forked from thomaspark/subnav.css