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jimalexp

Untitled

Dec 19th, 2014
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Java 0.19 KB | None | 0 0
  1. public int strCount(String str, String sub) {
  2. if( sub.length() > str.length() )
  3. return 0;
  4.   return
  5.    (str.indexOf(sub)>=0?1:0) + strCount(str.substring(str.indexOf(sub)+sub.length()), sub);
  6. }
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