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iterate each character in string

Example:

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import java.util.*;
 
class Solution{
 
    public static void main(String []argh)
    {
        Scanner sc = new Scanner(System.in);
 
        while (sc.hasNext()) {
            String input = sc.next();
 
            //Complete the code
            System.out.printf(input);
 
            for (int i=0; i<input.length(); i++) {
                char c = input.charAt(i);
            }
 
        }
 
    }
}
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