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A competition to solve a particular problem through the usage and manipulation of strings.
7
votes
Finding "sub-palindromes".
Python 124
r=raw_input()
l=range(len(r))
print', '.join(set('"'+r[i:j+1]+'"'for i in l for j in l if i<j and r[i:j+1]==r[i:j+1][::-1]))
1
vote
Indent a string using given parentheses
Python3, 184 182 chars
import sys
_,p,q,t=sys.argv
i,f,x=0,1,print
for e in t:
if e in p:f or x();x(' '*i+e);i+=2;f=1
elif e in q:f or x();i-=2;f=1;x(' '*i+e)
else:not f or x(' '*i,end='');f=x(e,e …