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  1. Prepare
  2. Java
  3. Strings
  4. Java Substring Comparisons
  5. Discussions

Java Substring Comparisons

  • hoanmai12345
     + 0 comments

    String smallest = "";
    String largest = "";

        if(k<=s.length()){
         for (int i = 0; i<=s.length()-k; i++){            
            if (s.substring(i,i+k).compareTo(smallest)<0 || smallest == "")  smallest = s.substring(i,i+k);
            if(s.substring(i,i+k).compareTo(largest)>0) largest = s.substring(i,i+k);                
         }
    }    
    return smallest + "\n" + largest;