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 | import java.util.*; public class RepeatedExample { public static void main(String[] args) { HashMap<Character, Integer> map = new HashMap<Character, Integer>(); String theString = "aaba"; for (int i = 0; i < theString.length(); i++) { if ( map.containsKey(theString.charAt(i))) { map.put (theString.charAt(i), map.get(theString.charAt(i)) + 1 ); } else { map.put (theString.charAt(i), 1); } …  |
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